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Questo manuale d’istruzione è fornito da trovaprezzi.it. Scopri tutte le offerte per Lenovo ThinkStation P620 30E0000FMB o cerca il tuo prodotto tra le migliori offerte di PC Desktop e Workstation P620 User Guide...
• Depending on the version of operating systems and programs, some user interface instructions might not be applicable to your computer. • Documentation content is subject to change without notice. Lenovo makes constant improvements on the documentation of your computer, including this User Guide. To get the latest documentation, go to: https://pcsupport.lenovo.com...
5. Storage drive activity indicator This indicator is on when the storage drive is in use. This sensor receives the flash light sent by the Lenovo PC Diagnostics application installed in the smartphone. Then, the photoelectric sensor triggers the computer 6.
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Connect a headset or headphones to your computer. 7. Headset connector Display a four-digit error code when an issue or error is detected. You can check 8. Four-digit diagnostic display the error code at https://thinkworkstationsoftware.com/diags • Charge USB- compatible devices with the output voltage and current of 5 V and 2.1 A.
Rear Connect a microphone to your computer when you want to record sound or 1. Microphone connector interact with the computer using speech recognition software. Send audio signals from the computer to external devices, such as powered stereo speakers, headphones, or multimedia keyboards. To connect a stereo system or other external recording device, connect a cable between the audio line-in connector of the device and the audio line-out connector of the computer.
Connect to a local area network (LAN). When the green indicator is on, the 9. Ethernet connector computer is connected to a LAN. When the yellow indicator blinks, data is being transmitted. Install PCI-Express cards into this area to improve the operating performance of 10.
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Figure 1. System board part locations Cover presence switch connector (intrusion switch Memory fan connector 1 connector) Optical-drive fan connector 2 4-pin power connector (for optical drive) Memory slot 1 Memory slot 2 Memory slot 3 Memory slot 4 Thermal-sensor connector Optical-drive fan connector Microprocessor fan connector 1 Microprocessor...
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8-pin power connector (for graphics card) 8-pin power connector (for graphics card) Front-fan-assembly connector eSATA / SATA 6 connector SATA 4 connector SATA 2 connector SATA 1 connector SATA 3 connector SATA 5 connector Media card reader (MCR) header Internal USB 3.2 Gen 2 connector Alternative Trusted Platform Module (TPM) header Thunderbolt™...
Internal storage drives Internal storage drives are devices that your computer uses to read and store data. You can add drives to your computer to increase storage capacity and enable your computer to read other types of media. 1. M.2 solid-state drive slots One or two M.2 solid-state drives are installed in selected models.
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You can install hard disk drives in the storage drive bays. 3. Storage drive bays* Note: If you want to install storage drives into the optional-storage-drive bays, contact the Lenovo Customer Support Center for help. 4. Storage drive bays You can install hard disk drives in the storage drive bays.
Features and specifications • Width: 165 mm (6.5 inches) Dimensions • Height: 446 mm (17.6 inches) • Depth: 455 mm (17.9 inches) Weight (without the packaging) Maximum configuration as shipped: 24 kg (52.91 lb) 1. Right-click the Start button to open the Start context menu. Hardware configuration 2.
• Flex bay • Storage drive bays Expansion • M.2 solid-state drive slots • Memory slots • PCI Express slots • Bluetooth* Network features • Ethernet LAN • Wireless LAN* * for selected models Statement on USB transfer rate Depending on many factors such as the processing capability of the host and peripheral devices, file attributes, and other factors related to system configuration and operating environments, the actual transfer rate using the various USB connectors on this device will vary and will be slower than the data rate listed below for each corresponding device.
Windows user interface Change account settings, lock the computer, or sign out from the current account. 1. Account Open the Documents folder, a default folder to save your received files. 2. Documents Open the Pictures folder, a default folder to save your received pictures. 3.
Access Lenovo Vantage Open the Start menu and click Lenovo Vantage. You also can type Lenovo Vantage in the search box. To download the latest version of Lenovo Vantage, go to Microsoft Store and search by the app name.
• The available features vary depending on the computer model. • Lenovo Vantage makes periodic updates of the features to keep improving your experience with your computer. The description of features might be different from that on your actual user interface.
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• Show only on 2: Display the video output only on an external display. ® If you show programs using DirectDraw or Direct3D in full-screen mode, only the main display shows the video output. Change display settings 1. Right-click a blank area on the desktop and select Display settings. 2.
Your Bluetooth device and computer will automatically connect the next time if the two devices are in range of each other with Bluetooth turned on. You can use Bluetooth for data transfer or remote control and communication. Use the optical drive (for selected models) If your computer has an optical drive, read the following information.
Purchase accessories Lenovo has a number of hardware accessories and upgrades to help expand the capabilities of your computer. Options include memory modules, storage devices, network cards, power adapters, keyboards, mice, and more. To shop at Lenovo, go to https://www.lenovo.com/accessories...
Note: You are responsible for evaluating, selecting, and implementing the locking device and security feature. Lenovo makes no comments, judgments, or warranties about the function, quality, or performance of the locking device and security feature. You can purchase computer locks from Lenovo.
Use passwords Password types You can set the following passwords in UEFI (Unified Extensible Firmware Interface) BIOS (Basic Input/ Output System) to prevent unauthorized access to your computer. However, you are not prompted to enter any UEFI BIOS password when your computer resumes from sleep mode. •...
• If the supervisor password is forgotten, it might not be removed by clearing CMOS depending on your BIOS settings. • If the hard disk password is forgotten, Lenovo cannot remove the password or recover data from the storage drive.
2. Click Windows Defender Firewall, and then follow the on-screen instructions. Use computrace Agent software embedded in firmware (for selected models) The Computrace Agent software is an IT asset management and computer theft recovery solution. The software detects if changes have been made on the computer, such as hardware, software, or the computer call-in location.
2. Enter the BIOS menu, save and then exit. Use Smart USB Protection The Smart USB Protection function is a security function that helps prevent data from being copied from the computer to USB storage devices connected to the computer. You can set the Smart USB Protection function to one of the following modes: •...
Change the display mode of UEFI BIOS You can use UEFI BIOS in the graphic mode or the text mode according to your needs. To change the display mode of UEFI BIOS: 1. Restart the computer. When the logo screen is displayed, press F1 or Fn+F1. 2.
5. Press F10 or Fn+F10 to save the changes and exit. Enable or disable the ErP LPS compliance mode Lenovo computers meet the eco-design requirements of the ErP Lot 3 regulation. For more information, go https://www.lenovo.com/us/en/compliance/eco-declaration You can enable the ErP LPS compliance mode to reduce the consumption of electricity when the computer is off or in sleep mode.
Download and install the latest UEFI BIOS update package by one of the following methods: • From Lenovo Vantage: Open Lenovo Vantage to check the available update packages. If the latest UEFI BIOS update package is available, follow the on-screen instructions to download and install the package.
The whole process might take you about 15 minutes. If the self-healing recovery fails, the system will hang. You can contact a Lenovo-authorized service provider to have the computer serviced.
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5. Turn on the computer and the monitor. When the computer beeps, wait for approximately 10 seconds. 6. Turn off the computer by holding the power button for approximately four seconds. 7. Disconnect all power cords from electrical outlets. 8. Move the jumper back to the standard position. 9.
– Provide the highest performance but no data redundancy. Data in the array is striped (distributed) across several disks. – Support 2-8 disks. – RAID 0 arrays are useful for holding information, such as the operating system paging file, where performance is extremely important but redundancy is not.
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1. Enter the RAIDXpert2 Configuration Utility menu. Then, use the arrow keys to select Physical Disk Management and press Enter. 2. Use the arrow keys to select Select Physical Disk Operations and press Enter. 3. Use the arrow keys to select Initialize Disk and press Enter. 4.
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1. Enter the RAIDXpert2 Configuration Utility menu. Then, use the arrow keys to select Array Management and press Enter. 2. Use the arrow keys to select Delete Arrays and press Enter. 3. Select the array(s) to delete: a. Use the arrow keys to select the desired array or multiple arrays, then press the Space Bar or Enter to change the option to Enabled for deletion.
3. See Chapter 7 “Troubleshooting, diagnostics, and recovery” on page 37 to resolve the problem you are experiencing, run the diagnostic program, and recover your operating system. 4. If the problem persists, contact Lenovo. See Chapter 9 “Help and support” on page 101. Troubleshooting Use the troubleshooting information to find solutions to problems that have definite symptoms.
Audio problems Problem Solution • If you are using powered external speakers that have an On/Off control, ensure that: – The On/Off control is set to the On position. – The speaker power cable is connected to a properly grounded, functional ac electrical outlet.
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Problem Solution • Connect the cable from the Ethernet connector to the RJ45 connector of the hub. • Enable the Ethernet LAN feature in UEFI BIOS. • Enable the Ethernet LAN adapter. 1. Go to Control Panel and view by large icons or small icons. 2.
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Problem Solution • Enable the Bluetooth feature in UEFI BIOS. • Enable all Bluetooth devices. 1. Right-click the Start button to open the Start context menu. 2. Click Device Manager. Type the administrator password or provide confirmation if prompted. 3. Expand Bluetooth to display all Bluetooth devices. Right-click each Bluetooth device, and then click Enable device.
Performance problems Problem Solution Note: Depending on the volume of the storage drives and amount of data stored on the storage drives, the disk-defragmentation process might take up to several hours. 1. Close any open programs and windows. 2. Open the Start menu. Excessive fragmented files exist on the 3.
Storage drive problems Problem Solution • Ensure that the signal cables and power cables for all the storage drives are connected correctly. • Ensure that the computer is configured correctly to support the storage drives. Some or all storage drives are missing from –...
Problem Solution • Disable any background programs, such as AntiVirus or Desktop The playback is slow or choppy. Themes. • Ensure that video resolution is less than 1152 x 864 pixels. • Ensure that the disc is in the drive with the shiny side of the disc facing down.
Lenovo diagnostic tools This section introduces a set of Lenovo diagnostic tools. Choose an appropriate tool depending on whether an error code or error message is displayed: An error message pops up in the Windows notification area, an error code is displayed on the four-digit diagnostic display (for selected models) on the front panel, or the diagnostic indicator on the front panel turns •...
3. Follow the on-screen instructions and run a hardware scan. If you are unable to isolate and resolve the problem after running Lenovo Vantage, save and print the log files created by the program. You might need the log files when you speak to a Lenovo technical support representative.
Windows recovery programs are damaged. If you did not create a recovery USB drive as a precautionary measure, you can contact Lenovo Customer Support Center and purchase one from Lenovo. For a list of the Lenovo Support phone numbers for your country or region, go to: https://pcsupport.lenovo.com/supportphonelist Create a recovery USB drive Attention: The creation process deletes anything stored on the USB drive.
Download and install the latest driver by one of the following methods: • From Lenovo Vantage: Open Lenovo Vantage to check the available update packages. If the latest UEFI BIOS update package is available, follow the on-screen instructions to download and install the package.
If you intend on installing the CRU, Lenovo will ship the CRU to you. CRU information and replacement instructions are shipped with your product and are available from Lenovo at any time upon request. You might be required to return the defective part that is replaced by the CRU.
Computer cover Prerequisite Before you start, read Appendix A “Important safety information” on page 105 and print the following instructions. Before you open the computer cover, turn off the computer and wait several minutes until the computer is cool. Replacement procedure 1.
6. Reconnect the power cord and all disconnected cables to the computer. Note: If a locking device is available, use it to lock the computer. Device in the flex bay Prerequisite Before you start, read Appendix A “Important safety information” on page 105 and print the following instructions.
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4. Remove the slim-optical-drive adapter. 5. Remove the slim optical drive from the failing adapter and install the slim optical drive into the new adapter. See “Device in the multi-drive conversion kit” on page 62. 6. If you are installing a slim-optical-drive adapter into the flex bay with a plastic shield installed, press the clip as shown to remove the plastic shield.
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7. Install the slim-optical-drive adapter. P620 User Guide...
8. Connect the signal cable and the power cable to the slim optical drive. Note: Reconnect any cables removed from other supported devices. 9. Reinstall all removed parts. Then, reconnect the power cord and all disconnected cables to the computer. Storage drive in the front-access storage enclosure Prerequisite Before you start, read Appendix A “Important safety information”...
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You can install or replace a storage drive in the front-access storage enclosure. The storage drive also can be hot-swappable, which means that you can install or replace the drive without even turning off your computer. Therefore, lock the enclosure cover to prevent the unexpected removal. The keys are attached at the rear of the computer.
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7. Install a new 3.5-inch storage drive. Notes: • Ensure that the circuit board faces downward and the connectors face toward the rear of the bracket. • Do not touch the circuit board on the storage drive during operation. 8. Install the new 3.5-inch storage drive into the front-access storage enclosure. Press the notch to secure the enclosure cover and lock the enclosure cover with the key.
Device in the multi-drive conversion kit Prerequisite Before you start, read Appendix A “Important safety information” on page 105 and print the following instructions. The multi-drive conversion kit (hereafter referred to as kit) might be equipped with either one or both of the following components: •...
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6. Install the slim optical drive with the bracket into the kit. 7. Slide the kit into the flex bay and reconnect the disconnected cables to the kit. 8. Reinstall all removed parts. Then, reconnect the power cord and all disconnected cables to the computer.
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5. Remove the 3.5-inch storage drive from the conversion bracket. Do not touch the circuit board on the drive. 6. To install a 3.5-inch storage drive, ensure that the conversion bracket is unfolded. To unfold the bracket: a. Remove pins and install them into slots b.
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c. Unfold the bracket as shown. d. Insert tabs , and into the corresponding slots. Ensure that the tabs are secured in place. 7. Install the new 3.5-inch storage drive into the bracket. Do not touch the circuit board on the drive. Chapter 8 CRU replacement...
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8. Install the new 3.5-inch storage drive with the bracket into the kit. 9. Close the rear cover of the kit. P620 User Guide...
10. Slide the kit into the flex bay and reconnect the disconnected cables to the kit. 11. Reinstall all removed parts. Then, reconnect the power cord and all disconnected cables to the computer. Cover presence switch Prerequisite Before you start, read Appendix A “Important safety information” on page 105 and print the following instructions.
Storage drive in a storage drive bay Prerequisite Before you start, read Appendix A “Important safety information” on page 105 and print the following instructions. Attention: The internal storage drive is sensitive. Inappropriate handling might cause damage and permanent loss of data. When handling the internal storage drive, observe the following guidelines: •...
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6. To install a 3.5-inch storage drive, ensure that the conversion bracket is unfolded. To unfold the bracket: a. Remove the pin and install it into the slot b. Release tabs , and from the corresponding slots. c. Unfold the bracket as shown. Chapter 8 CRU replacement...
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d. Insert tabs , and into the corresponding slots. Ensure that the tabs are secured in place. 7. Install the new 3.5-inch storage drive into the bracket. Do not touch the circuit board on the drive. P620 User Guide...
8. Install the new 3.5-inch storage drive with the conversion bracket into the storage drive bay. 9. Connect the signal cable and the power cable to the new storage drive. 10. Reinstall all removed parts. Then, reconnect the power cord and all disconnected cables to the computer.
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2. Remove the front fan assembly. See “Front fan assembly” on page 87. 3. Locate the storage drive cage. See “Internal storage drives” on page 7.. 4. Disconnect all the cables from the storage drive. 5. Remove the storage drives out of the storage drive cage. See “Storage drive in a storage drive bay” on page 68.
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b. Gently push the storage drive cage inward until it cannot be pushed any further. Then press the drive cage downward. c. Secure the storage drive cage with three screws. Chapter 8 CRU replacement...
8. Slide the storage drives into the storage drive cage. Reconnect the removed cables to the storage drives. See “Storage drive in a storage drive bay” on page 68. 9. Reinstall all removed parts. Then, reconnect the power cord and all disconnected cables to the computer.
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5. Remove the heat sink for the M.2 solid-state drive. 6. Remove the M.2 solid-state drive. 7. Install an M.2 solid-state drive. Notes: • Do not touch the circuit board of the M.2 solid-state drive. • If only one M.2 solid-state drive is installed, ensure that the drive is installed in the M.2 solid-state drive slot 1 ( ).
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8. Install and secure the heat sink for the M.2 solid-state drive. P620 User Guide...
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9. Reinstall all removed parts. Then, reconnect the power cord and all disconnected cables to the computer. M.2 solid-state drive in an M.2 solid-state drive PCIe adapter Install M.2 solid-state drives in the alphabetic order as shown. 1. Remove the computer cover. See “Computer cover” on page 52. 2.
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4. Remove the M.2 solid-state drive heat sink. 5. Pull the handle of the retention latch outward to release the M.2 solid-state drive. Then, remove the M.2 solid-state drive from the PCIe adapter. 6. If necessary, move the retention latch to an appropriate location to suit the length of the new M.2 solid- state drive.
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7. If necessary, remove the film on the thermal pad on which you want to install the M.2 solid-state drive. Pull the handle of the retention latch outward to the open position. 8. Install the M.2 solid-state drive. Then, insert the plug of the retention latch into the hole to secure the new drive.
9. Install the heat sink for the M.2 solid-state drive. 10. Close the cover. 11. Install the M.2 solid-state drive PCIe adapter in a PCIe x16 card slot on the system board. See “System board” on page 4. 12. Reinstall all removed parts. Then, reconnect the power cord and all disconnected cables to the computer.
Keep fingers and other parts of your body away from hazardous, moving parts. If you suffer an injury, seek medical care immediately. Never remove the cover on a power supply or any part that has the following label attached. Hazardous voltage, current, and energy levels are present inside any component that has this label attached. There are no serviceable parts inside these components.
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Install PCIe cards according to the corresponding slot types and the following illustrated installation order: Figure 2. PCIe card installation order Replacement procedure 1. Remove the computer cover. See “Computer cover” on page 52. 2. Lay the computer on its side for easier access to the system board. 3.
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4. Remove the PCIe card. Note: The card might fit tightly into the slot. If necessary, alternately move each side of the card a small amount until the card is removed from the slot. Chapter 8 CRU replacement...
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5. To install a new PCIe card, pivot the PCIe card latch to the open position. 6. Remove the appropriate metal slot cover. Install the new card into the appropriate slot on the system board. See “System board” on page 4. 7.
Full-length PCIe card Prerequisite Before you start, read Appendix A “Important safety information” on page 105 and print the following instructions. Replacement procedure 1. Remove the computer cover. See “Computer cover” on page 52. 2. Lay the computer on its side for easier access to the system board. 3.
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4. Open the latch in the front fan assembly. 5. Disconnect the power cable from the full-length PCIe card. Then, remove the card. Note: The card might fit tightly into the slot. If necessary, alternately move each side of the card a small amount until the card is removed from the slot.
6. To install a full-length PCIe card: a. If you are installing a new full-length PCIe card, open PCIe card latch and remove the appropriate metal slot cover. b. Align the extender on the new full-length PCIe card with the corresponding slot in the front fan assembly.
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Replacement procedure 1. Remove the computer cover. See “Computer cover” on page 52. 2. Remove the following devices if any: • Full-length PCIe cards, see “Full-length PCIe card” on page 85 • PCIe card retainer, see “PCIe card” on page 81 3.
Rear fan assembly Prerequisite Before you start, read Appendix A “Important safety information” on page 105 and print the following instructions. CAUTION: Keep fingers and other parts of your body away from hazardous, moving parts. If you suffer an injury, seek medical care immediately.
a. Connect the rear-fan-assembly cable to the rear-fan-assembly connector on the system board. See “System board” on page 4. 5. Reinstall all removed parts. Then, reconnect the power cord and all disconnected cables to the computer. Memory module active cooler and duct Prerequisite Before you start, read Appendix A “Important safety information”...
4. Install a memory module active cooler and duct. 5. Reinstall all removed parts. Then, reconnect the power cord and all disconnected cables to the computer. Memory module Prerequisite Before you start, read Appendix A “Important safety information” on page 105 and print the following instructions.
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Memory modules Installation order Slot 7 Slot 7 and slot 8 Slot 7, slot 8, slot 2, and slot 1 Four Eight Slot 1 to slot 8 Replacement procedure 1. Remove the computer cover. See “Computer cover” on page 52. 2.
6. Reinstall all removed parts. Then, reconnect the power cord and all disconnected cables to the computer. Coin-cell battery Prerequisite Before you start, read Appendix A “Important safety information” on page 105 and print the following instructions. Your computer has a special type of memory that maintains the date, time, and settings for built-in features, such as parallel connector assignments (configurations).
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3. Remove the coin-cell battery. 4. Install the coin-cell battery. 5. Secure the coin-cell battery with the latch. P620 User Guide...
6. Reinstall all removed parts. Then, reconnect the power cord and all disconnected cables to the computer. 7. Reset the system date and time in the UEFI BIOS menu. To dispose of the coin-cell battery, refer to the “Lithium coin-cell battery notice” in the Safety and Warranty Guide.
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3. If your computer comes with a Wi-Fi card that supports the Bluetooth function, disconnect the Bluetooth cable from the Wi-Fi adapter. P620 User Guide...
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4. Open the PCIe card latch. 5. Remove the Wi-Fi adapter. Chapter 8 CRU replacement...
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Note: The card might fit tightly into the slot. If necessary, alternately move each side of the card a small amount until the card is removed from the slot. 6. Remove the Wi-Fi card. 7. Install a new Wi-Fi card. P620 User Guide...
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8. Install the Wi-Fi adapter into the PCIe card slot on the system board. See “System board” on page 4. Then, pivot the PCIe card latch and push it back in until it snaps into position. 9. If the installed Wi-Fi card supports the Bluetooth function, connect a Bluetooth cable to the Wi-Fi adapter.
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11. Tighten the Wi-Fi antenna cable connectors to secure them to the rear of the computer. 12. Reinstall all removed parts. Then, reconnect the power cord and all disconnected cables to the computer. P620 User Guide...
Use Lenovo Vantage to: • Configure device settings. • Download and install UEFI BIOS, drivers and firmware updates. • Open the Start menu and click Lenovo Vantage. • Secure you computer from outside threats. • Use Windows Search. • Diagnose hardware problems.
Call Lenovo If you have tried to correct the problem yourself and still need help, you can call Lenovo Customer Support Center. Before you contact Lenovo Prepare the following before you contact Lenovo: 1. Record the problem symptoms and details: •...
• Lenovo hardware repair - If the problem is determined to be caused by Lenovo hardware under warranty, trained service personnel are available to provide the applicable level of service.
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Note: If you notice these conditions with a product (such as an extension cord) that is not manufactured for or by Lenovo, stop using that product until you can contact the product manufacturer for further instructions, or until you get a suitable replacement.
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Do not use them with any other products. For your safety, Lenovo provides a power cord with a grounded attachment plug to use with this product. To avoid electrical shock, always use the power cord and plug with a properly grounded outlet.
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If you intend to use your PC in a country or region that is different from your ordering location, please purchase an additional Lenovo power cord for the country or region where the PC will be used. Refer to the power cord guide provided in our Web site, , for details.
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Plugs and outlets DANGER If a receptacle (power outlet) that you intend to use with your computer equipment appears to be damaged or corroded, do not use the outlet until it is replaced by a qualified electrician. Do not bend or modify the plug. If the plug is damaged, contact the manufacturer to obtain a replacement.
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If the coin-cell battery is not a CRU, do not attempt to replace the coin-cell battery. Replacement of the battery must be done by a Lenovo-authorized repair facility or technician. The Lenovo-authorized repair facilities or technicians recycle Lenovo batteries according to local laws and regulations.
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computer, power adapter, and many accessories produce some heat during normal operation. Extended contact with the body could cause discomfort or, potentially, a skin burn. • Do not charge the battery or operate your computer, power adapter, or accessories near flammable materials or in explosive environments.
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DANGER Connect and disconnect cables as described in the following procedures when installing, moving, or opening covers on this product or attached devices. To connect: To disconnect: 1. Turn everything OFF. 1. Turn everything OFF. 2. First, attach all cables to devices. 2.
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Liquid crystal display (LCD) notice DANGER To avoid shock hazards: • Do not remove the covers. • Do not operate this product unless the stand is attached. • Do not connect or disconnect this product during an electrical storm. • The power cord plug must be connected to a properly wired and grounded power outlet. •...
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2 can be dangerous due to excessive sound pressure levels. If your Lenovo computer came with headphones or earphones in the packaging, as a set, the combination of the headphones or earphones and the computer already complies with the specifications of EN 50332-1. If different headphones or earphones are used, ensure that they comply with EN 50332-1 (Clause 6.5...
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For tips on how to minimize visual fatigue, please go to to visit https://www.lenovo.com/us/en/safecomp/ “Minimizing Visual Fatigue”. Tip-over hazard prevention notice The computer may cause harm to children if it is not located in an appropriate place. Follow the tips below to protect children from harm caused by the computer tipping over: •...
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Static electricity prevention Static electricity, although harmless to you, can seriously damage computer components and options. Improper handling of static-sensitive parts can damage the part. When you unpack an option or CRU, do not open the static-protective packaging containing the part until the instructions direct you to install it. When you handle options or CRUs, or perform any work inside the computer, take the following precautions to avoid static-electricity damage: •...
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The cause of a problem might be change in hardware, change in software, or any other actions that might have taken place. A log book can help you or a Lenovo technician determine the cause of a problem. • Back up your data on the storage drive regularly. You can restore the storage drive from a backup.
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Clean the keyboard: Wipe the keys one by one with a lint-free cloth dampened in mild soap and water. If you wipe several keys at a time, the cloth might hook onto an adjacent key and possibly damage it. Avoid spraying cleaner directly onto the keyboard.
This chapter provides information about accessibility and ergonomics. Accessibility information Lenovo is committed to providing users who have hearing, vision, and mobility limitations with greater access to information and technology. This section provides information about the ways these users can get the most out of their computer experience.
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keyboard with all the standard keys. You can select keys using the mouse or another pointing device, or you can tap to select the keys if your computer supports multi-touch screen. • High Contrast High Contrast is a feature that heightens the color contrast of some text and images on your screen. As a result, those items are more distinct and easier to identify.
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Your computer provides industry-standard connectors that enable you to connect assistive devices. Documentation in accessible formats Lenovo provides electronic documentation in accessible formats, such as properly tagged PDF files or HyperText Markup Language (HTML) files. Lenovo electronic documentation is developed to ensure that visually impaired users can read the documentation through a screen reader.
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Display: Position the display to maintain a comfortable viewing distance of 510 mm to 760 mm (20 inches to 30 inches). Avoid glare or reflections on the display from overhead lighting or outside sources of light. Keep the display screen clean and set the brightness to levels that enable you to see the screen clearly. Press the brightness control keys to adjust display brightness.
The LLW also is preinstalled on the computer. To access the LLW, go to the following directory: /opt/Lenovo If you cannot view the LLW either from the Web site or from your computer, contact your local Lenovo office or reseller to obtain a printed version of the LLW.
The full text of the system EU declaration of conformity is available at: https://www.lenovo.com/us/en/compliance/eu-doc Lenovo cannot accept responsibility for any failure to satisfy the protection requirements resulting from a non-recommended modification of the product, including the installation of option cards from other manufacturers.
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Lenovo encourages owners of information technology (IT) equipment to responsibly recycle their equipment when it is no longer needed. Lenovo offers a variety of programs and services to assist equipment owners in recycling their IT products. For information about recycling Lenovo products, go to: https://www.lenovo.com/us/en/compliance/recycling...
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Collect and recycle a disused Lenovo computer or monitor If you are a company employee and need to dispose of a Lenovo computer or monitor that is the property of the company, you must do so in accordance with the Law for Promotion of Effective Utilization of Resources.
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If the battery needs to be replaced, contact your place of purchase or contact Lenovo for service. If you need to dispose of a lithium battery, insulate it with vinyl tape, contact your place of purchase or a waste-disposal operator, and follow their instructions.
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Disposing of battery packs from Lenovo products Your Lenovo device might contain a lithium-ion battery pack or a nickel metal hydride battery pack. You can find details on the battery pack in the product documentation. If you need to dispose of a battery pack, insulate it with vinyl tape, contact Lenovo sales, service, or your place of purchase, or a waste-disposal operator, and follow their instructions.
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India RoHS RoHS compliant as per E-Waste (Management) Rules. Mainland China RoHS Taiwan RoHS P620 User Guide...
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• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. • Consult an authorized dealer or service representative for help. Lenovo is not responsible for any radio or television interference caused by using other than recommended cables and connectors or by unauthorized changes or modifications to this equipment. Unauthorized changes or modifications could void the user’s authority to operate the equipment.
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Klasse B. Dieses Gerät ist berechtigt, in Übereinstimmung mit dem Deutschen EMVG das EG-Konformitätszeichen - CE - zu führen. Verantwortlich für die Konformitätserklärung nach Paragraf 5 des EMVG ist die Lenovo (Deutschland) GmbH, Meitnerstr. 9, D-70563 Stuttgart. Japan VCCI Class B compliance statement...
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Other compliance and TCO Certified information of countries and regions This section provides other compliance information about Lenovo products. Certification-related information Product name: ThinkStation P620 Machine types: 30E0 and 30E1 The latest compliance information is available at: https://www.lenovo.com/us/en/compliance TCO Certified Selected models are TCO Certified and bear the TCO Certified logo.
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Lenovo encourages you to make efficient use of energy an integral part of your day-to-day operations. To help in this endeavor, Lenovo has preset a default power plan. To change the power plan, see “Set the power plan” on page 17.
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Actual results may vary. Users of this document should verify the applicable data for their specific environment. This document is copyrighted by Lenovo and is not covered by any open source license, including any Linux agreement(s) which may accompany software included with this product. Lenovo may update this document at any time without notice.