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Lenovo E41-10 Hardware Maintenance Manual
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Lenovo E41-10 Hardware Maintenance Manual

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Lenovo
E41-10/E41-15
Hardware
Maintenance
Manual

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Summary of Contents for Lenovo E41-10

  • Page 1 Lenovo E41-10/E41-15 Hardware Maintenance Manual...
  • Page 2 First Edition (April 2016) © Copyright Lenovo 2016. All rights reserved. LENOVO products, data, computer software, and services have been developed exclusively at private expense and are sold to governmental entities as commercial items as defined by 48 C.F.R. 2.101 with limited and restricted rights to use, reproduction and disclosure.

  • Page 3: Table Of Contents

    Supervisor password ........24 Power management .......... 25 Screen blank state ........25 Putting the computer to sleep or shutting it down ............. 25 Lenovo E41-10/E41-15 ........27 Specifications ............. 27 Status indicators ..........29 Hotkeys ............... 31 FRU replacement notices........32...

  • Page 4: About This Manual

    This manual is intended only for trained servicers who are familiar with Lenovo products. Use this manual to troubleshoot problems effectively. Before servicing a Lenovo product, make sure to read all the information under “Safety information” on page 1 and “Important service information”...

  • Page 5: Safety Information

    Safety information Safety information This chapter presents the following safety information that you need to get familiar with before you service a Lenovo computer: • “General safety” on page 2 • “Electrical safety” on page 3 • “Safety inspection guide” on page 5 •...

  • Page 6: General Safety

    Lenovo E41-10/E41-15 Hardware Maintenance Manual General safety Follow these rules below to ensure general safety: • Observe a good housekeeping in the area where the machines are put during and after the maintenance. • When lifting any heavy object: 1. Make sure that you can stand safely without slipping.

  • Page 7: Electrical Safety

    Safety information Electrical safety Observe the following rules when working on electrical equipments. Important: Use only approved tools and test equipments. Some hand tools have handles covered with a soft material that does not insulate you when working with live electrical currents. Many customers have rubber floor mats near their machines that contain small conductive fibers to decrease electrostatic discharges.
  • Page 8 Lenovo E41-10/E41-15 Hardware Maintenance Manual • Always look carefully for possible hazards in your work area. Examples of these hazards are moist floors, nongrounded power extension cables, power surges, and missing safety grounds. • Do not touch live electrical circuits with the reflective surface of a plastic dental mirror.

  • Page 9: Safety Inspection Guide

    4. Check for cracked or bulging batteries. 5. Remove the cover. 6. Check for any obvious non-Lenovo alterations. Use good judgment as to the safety of any non-Lenovo alterations. 7. Check inside the unit for any obvious unsafe conditions, such as metal filings, contamination, water or other liquids, or signs of fire or smoke damage.

  • Page 10: Handling Devices That Are Sensitive To Electrostatic Discharge

    Lenovo E41-10/E41-15 Hardware Maintenance Manual Handling devices that are sensitive to electrostatic discharge Any computer part containing transistors or integrated circuits (ICs) should be considered sensitive to electrostatic discharge (ESD). ESD damage can occur when there is a difference in charge between objects. Protect against ESD damage by equalizing the charge so that the machine, the part, the work mat, and the person handling the part are all at the same charge.

  • Page 11: Safety Notices: Multilingual Translations

    Safety information Safety notices: multilingual translations The safety notices in this section are provided in English, French, German, Hebrew, Italian, Japanese, and Spanish. Safety notice 1 Before the computer is powered on after FRU replacement, make sure all screws, springs, and other small parts are in place and are not left loose inside the computer.
  • Page 12 Lenovo E41-10/E41-15 Hardware Maintenance Manual Safety notice 2 DANGER Some standby batteries contain a small amount of nickel and cadmium. Do not disassemble a standby battery, recharge it, throw it into fire or water, or short-circuit it. Dispose of the battery as required by local ordinances or regulations.
  • Page 13 Safety information Safety notice 3 DANGER The battery pack contains small amounts of nickel. Do not disassemble it, throw it into fire or water, or short-circuit it. Dispose of the battery pack as required by local ordinances or regulations. Use only the battery in the appropriate parts listing when replacing the battery pack.
  • Page 14 Lenovo E41-10/E41-15 Hardware Maintenance Manual Safety notice 4 DANGER The lithium battery can cause a fire, an explosion, or a severe burn. Do not recharge it, remove its polarized connector, disassemble it, heat it above 100°C (212°F), incinerate it, or expose its cell contents to water. Dispose of the battery as required by local ordinances or regulations.
  • Page 15 Safety information Safety notice 5 If the LCD breaks and the fluid from inside the LCD gets into your eyes or on your hands, immediately wash the affected areas with water at least for 15 minutes. Seek medical care if any symptoms caused by the fluid are present after washing.
  • Page 16 Lenovo E41-10/E41-15 Hardware Maintenance Manual Safety notice 6 DANGER To avoid shock, do not remove the plastic cover that protects the lower part of the inverter card. Afin d’éviter tout risque de choc électrique, ne retirez pas le cache en plastique protégeant la partie inférieure de la carte d’alimentation.
  • Page 17 Safety information Safety notice 8 DANGER Before removing any FRU, turn off the computer, unplug all power cords from electrical outlets, remove the battery pack, and then disconnect any interconnecting cables. Avant de retirer une unité remplaçable en clientèle, mettez le système hors tension, débranchez tous les cordons d’alimentation des socles de prise de courant, retirez la batterie et déconnectez tous les cordons d’interface.

  • Page 18: Laser Compliance Statement

    Lenovo E41-10/E41-15 Hardware Maintenance Manual Laser compliance statement Some models of Lenovo computer are equipped from the factory with an optical storage device such as a CD-ROM drive or a DVD-ROM drive. Such devices are also sold separately as options. If one of these drives is installed, it is certified in the U.S.
  • Page 19 Safety information A CD-ROM drive, a DVD-ROM drive, or any other storage device installed may contain an embedded Class 3A or Class 3B laser diode. Note the following: DANGER Emits visible and invisible laser radiation when open. Do not stare into the beam, do not view directly with optical instruments, and avoid direct exposure to the beam.

  • Page 20: Important Service Information

    To download software fixes, drivers, and BIOS, follow the steps below: 1. Go to http://support.lenovo.com. 2. Enter the serial number or select a product or use Lenovo smart downloading. 3. Select the BIOS/Driver/Applications and download.

  • Page 21: Strategy For Replacing A Hard Disk Drive

    Important service information Use the following strategy to prevent unnecessary expense for replacing and servicing FRUs: • If you are instructed to replace an FRU, but the replacement does not solve the problem, reinstall the original FRU before you continue. •...

  • Page 22: Important Information About Replacing Rohs Compliant Frus

    Electronic Equipment Directive (2002/95/EC) is a European Union legal requirement affecting the global electronics industry. RoHS requirements must be implemented on Lenovo products placed on the market after June 2006. Products on the market before June 2006 are not required to have RoHS compliant parts.

  • Page 23: General Checkout

    General checkout General checkout This chapter presents the following information: • “What to do first” on page 20 • “Power system checkout” on page 21 Before you go to the checkout, make sure to read the following important notes: Important notes: •...

  • Page 24: What To Do First

    Lenovo E41-10/E41-15 Hardware Maintenance Manual What to do first When you do return an FRU, you must include the following information in the parts exchange form or parts return form that you attach to it: 1. Name and phone number of servicer 2.

  • Page 25: Power System Checkout

    3. If the voltage is not correct, replace the AC adapter. 4. If the voltage is acceptable, do the following: • Replace the system board. • If the problem persists, go to “Lenovo E41-10/E41-15” on page 27. Note: Noise from the AC adapter does not always indicate a defect.

  • Page 26: Checking Operational Charging

    Lenovo E41-10/E41-15 Hardware Maintenance Manual Checking operational charging To check whether the battery charges properly during operation, use a discharged battery pack or a battery pack that has less than 50% of the total power remaining when installed in the computer.

  • Page 27: Related Service Information

    1. Insert the bootable Start Recovery Disc into the optical drive. 2. Start the computer. When the Lenovo logo comes up, immediately press F12; on the boot sequence menu, select the optical drive as the first boot-up device.

  • Page 28: Passwords

    Windows screen is displayed. Follow the instructions on the screen to complete the Windows setup. Passwords As many as three passwords may be needed for any Lenovo computer: the power-on password (POP), the hard disk password (HDP), and the supervisor password (SVP).

  • Page 29: Power Management

    Related service information Power management Note: Power management modes are not supported for APM operating system. To reduce power consumption, the computer has three power management modes: screen blank, sleep (standby), and hibernation. Screen blank state If the time set on the “Turn off monitor” timer in the operating system expires, the LCD backlight turns off.
  • Page 30 Lenovo E41-10/E41-15 Hardware Maintenance Manual Shutting down the computer If you are not going to use your computer for a long time, shut it down. To shut down your computer, do one of the following: • For the Windows 7 operating system: →...

  • Page 31: Lenovo E41-10/E41-15

    • “FRU replacement notices” on page 32 • “Removing and replacing an FRU” on page 33 • “Locations” on page 62 • “Parts list” on page 65 Specifications The following table lists the specifications of the Lenovo E41-10/E41-15: Table 1. Specifications E41-10 E41-15 Form Factor Dimensions Appr.
  • Page 32 Lenovo E41-10/E41-15 Hardware Maintenance Manual I/O Ports USB 3.0 × 1, USB 2.0 × 2; or USB 3.0 × 1, USB 2.0 × 1 Audio Combo audio jack × 1 RJ-45 × 1 Communication Video/Audio HDMI slot × 1 Video VGA port ×...

  • Page 33: Status Indicators

    Lenovo E41-10/E41-15 Status indicators The system status indicators below show the computer status: E41-10/E41-15: Table 2. Status indicators Power status indicator Indicator Indicator status Meaning On (solid white) The computer is powered on. Power status Blinking The computer is in sleep mode.
  • Page 34 Lenovo E41-10/E41-15 Hardware Maintenance Manual Table 2. Status indicators (continued) Battery/ Charging status indicator AC power Indicator status Meaning adapter status The computer is in sleep mode or turned off; The battery has more than 20% charge. Solid amber The battery has between 5% and 20% Disconnected charge.

  • Page 35: Hotkeys

    Lenovo E41-10/E41-15 Hotkeys The hotkeys are located in the function key row of the keyboard.By pressing the appropriate hotkey, you can change system settings instantly. The following describes the function of each hotkey. Table 3. Hotkeys Enables/disables airplane Mutes/unmutes the sound.

  • Page 36: Fru Replacement Notices

    This section presents notices related to removing and replacing parts. Read this section carefully before replacing any FRU. Screw notices Loose screws can cause a reliability problem. In the Lenovo computer, this problem is addressed with special nylon-coated screws that have the following characteristics: •...

  • Page 37: Removing And Replacing An Fru

    Lenovo E41-10/E41-15 Removing and replacing an FRU This section presents exploded figures with the instructions to indicate how to remove and replace the FRU. Make sure to observe the following general rules: 1. Do not attempt to service any computer unless you have been trained and certified.

  • Page 38: 1010 Keyboard

    Lenovo E41-10/E41-15 Hardware Maintenance Manual 1010 Keyboard Figure 1. Removal steps of keyboard Remove the screws Step Screw (quantity) Color Torque M2.5 × 6 mm, flat-head, nylok- Black 1.85+/-0.15 kgfcm coated(3) Loosen the keyboard with fingers in the direction shown by arrow...
  • Page 39 Lenovo E41-10/E41-15 Figure 1. Removal steps of keyboard (continued) Lift the keyboard a little . Pull the keyboard connector slot cover upward as shown by arrow , detach the keyboard cable from the keyboard connector in the direction shown by arrow...

  • Page 40: 1020 Optical Drive

    Lenovo E41-10/E41-15 Hardware Maintenance Manual 1020 Optical drive For access, remove this FRU: • “1010 Keyboard” on page 34 Figure 2. Removal steps of optical drive Pull the optical drive out in the direction shown by arrow...

  • Page 41: 1030 Base Cover

    Lenovo E41-10/E41-15 1030 Base cover For access, remove these FRUs in order: • “1010 Keyboard” on page 34 • “1020 Optical drive” on page 36 Figure 3. Removal steps of base cover Loosen the screws that secure the compartment cover.
  • Page 42 Lenovo E41-10/E41-15 Hardware Maintenance Manual Figure 3. Removal steps of base cover (continued) Remove the screw Step Screw (quantity) Color Torque M2.5 × 6 mm, flat-head, nylok- Black 2.0~2.5 kgfcm coated (1)

  • Page 43: 1040 Battery Pack

    Lenovo E41-10/E41-15 1040 Battery pack For access, remove these FRUs in order: • “1010 Keyboard” on page 34 • “1020 Optical drive” on page 36 • “1030 Base cover” on page 37 DANGER Only use the battery specified in the parts list for your computer. Any other battery could ignite or explode.
  • Page 44 Lenovo E41-10/E41-15 Hardware Maintenance Manual Figure 4. Removal steps of battery pack (continued) Remove the screws . Remove the battery pack in the direction shown by arrow Step Screw (quantity) Color Torque M2 × 5 mm, flat-head, nylok- Silver 1.5~2.0 kgfcm coated (2) When installing: Make sure that the battery connector is attached firmly.

  • Page 45: 1050 Hard Disk Drive

    Lenovo E41-10/E41-15 1050 Hard disk drive For access, remove these FRUs in order: • “1010 Keyboard” on page 34 • “1020 Optical drive” on page 36 • “1030 Base cover” on page 37 • “1040 Battery pack” on page 39 Attention: •...
  • Page 46 Lenovo E41-10/E41-15 Hardware Maintenance Manual Figure 5. Removal steps of hard disk drive (continued) Detach the HDD connector in the direction shown by arrow . Remove the hard disk drive from the slot in the direction shown by arrow Remove the four screws and detach the metal frame from the hard disk drive.

  • Page 47: 1060 Dimm

    Lenovo E41-10/E41-15 1060 DIMM For access, remove these FRUs in order • “1010 Keyboard” on page 34 • “1020 Optical drive” on page 36 • “1030 Base cover” on page 37 • “1040 Battery pack” on page 39 Figure 6. Removal steps of DIMM...

  • Page 48: 1070 Pci Express Mini Card For Wireless Lan/Wan

    The preinstalled WLAN module may only be replaced with a Lenovo approved module in order to comply with FCC and IC regulations. Refer to Table 4 “Parts list—Overall” on page 67 for Lenovo part numbers for the approved modules. Figure 7. Removal steps of PCI Express Mini Card for wireless LAN/WAN...
  • Page 49 Lenovo E41-10/E41-15 Figure 7. Removal steps of PCI Express Mini Card for wireless LAN/WAN (continued) Disconnect the two wireless LAN cables (black, white) , and then remove the screw In step , unplug the jacks by using the removal tool antenna RF connector (P/N: 08K7159), or pick up the connectors with your fingers and gently unplug them in the direction shown by arrows.
  • Page 50 Lenovo E41-10/E41-15 Hardware Maintenance Manual Figure 7. Removal steps of PCI Express Mini Card for wireless LAN/WAN (continued) Remove the card in the direction shown by arrow When installing: • In models with a wireless LAN card that has two antenna connectors, plug the black cable (1st) (MAIN) into the jack labeled 1, and the white cable (2nd) (AUX) into jack labeled 2 on the card.

  • Page 51: 1080 Fan Assembly And Heat Sink Assembly

    Lenovo E41-10/E41-15 1080 Fan assembly and Heat Sink assembly For access, remove these FRUs in order • “1010 Keyboard” on page 34 • “1020 Optical drive” on page 36 • “1030 Base cover” on page 37 • “1040 Battery pack” on page 39 Figure 8.
  • Page 52 Lenovo E41-10/E41-15 Hardware Maintenance Manual Figure 8. Removal steps of fan assembly and heat sink assembly (continued) Remove the screws Step Screw (quantity) Color Torque M2 × 3 mm, Phillips head, nylok- Black 1.0~1.5 kgf*cm coated (3) cpu thermal module---cpu plate &...

  • Page 53: 1090 System Board

    Lenovo E41-10/E41-15 1090 System board Important notices for handling the system board: When handling the system board, bear the following in mind. • Be careful not to drop the system board on a bench top that has a hard surface, such as metal, wood, or composite.
  • Page 54 Lenovo E41-10/E41-15 Hardware Maintenance Manual Figure 9. Removal steps of system board (continued) Remove the screws Step Screw (quantity) Color Torque M2 × 3 mm, flat-head, nylok-coated (2) Black 1.0~1.5 kgfcm Unplug DC-IN cable connector in the direction shown by arrow...
  • Page 55 Lenovo E41-10/E41-15 Figure 9. Removal steps of system board (continued) Detach touch pad connector in the direction shown by arrow When installing: Make sure that all the connectors are attached firmly. Remove the system board in the direction shown by arrow...

  • Page 56: 1100 Lcd Unit

    Lenovo E41-10/E41-15 Hardware Maintenance Manual 1100 LCD unit For access, remove these FRUs in order • “1010 Keyboard” on page 34 • “1020 Optical drive” on page 36 • “1030 Base cover” on page 37 • “1040 Battery pack” on page 39 •...
  • Page 57 Lenovo E41-10/E41-15 Figure 10. Removal steps of LCD unit (continued) When installing: • Route the antenna cables along the cable guides. As you route the cables, make sure that they are not subjected to any tension. Tension could cause the cables to be damaged by the cable guides, or a wire to be broken.

  • Page 58: 1110 Speakers, Base Cover, Io Board, Dc-In, Power Board And Touch Pad Board

    Lenovo E41-10/E41-15 Hardware Maintenance Manual 1110 Speakers, base cover, IO board, and DC-IN For access, remove these FRUs in order: • “1010 Keyboard” on page 34 • “1020 Optical drive” on page 36 • “1030 Base cover” on page 37 •...
  • Page 59 Lenovo E41-10/E41-15 Figure 11. Speakers, base cover, IO board, and DC-IN (continued) Remove the screw . Remove the IO board in the direction shown by arrow Step Screw (quantity) Color Torque M2 × 4 mm, flat-head, Silver 1.5~2.0 kgfcm nylokcoated (1)
  • Page 60 Lenovo E41-10/E41-15 Hardware Maintenance Manual Applying labels to the base cover The new base cover FRU is shipped with a kit containing labels of several kinds. Apply those labels when you replace the base cover. For labels which are not shipped with the new base cover, peel them from the replaced base cover and adhere them to the new one.

  • Page 61: 1120 Lcd Front Bezel

    Lenovo E41-10/E41-15 1120 LCD front bezel For access, remove these FRUs in order: • “1010 Keyboard” on page 34 • “1020 Optical drive” on page 36 • “1030 Base cover” on page 37 • “1040 Battery pack” on page 39 •...

  • Page 62: 1130 Lcd Panel, Lcd Cable And Hinges

    Lenovo E41-10/E41-15 Hardware Maintenance Manual 1130 LCD panel, LCD cable and hinges For access, remove these FRUs in order: • “1010 Keyboard” on page 34 • “1020 Optical drive” on page 36 • “1030 Base cover” on page 37 • “1040 Battery pack” on page 39 •...
  • Page 63 Lenovo E41-10/E41-15 Figure 13. LCD panel, LCD cable and hinges (continued) Turn over the LCD module in the direction as shown by arrow . Disconnect the connector by arrow to remove the LCD panel. Step Screw (quantity) Color Torque M2.0 × 3 mm , flat-head, nylok-coated Black 1.0~1.5 kgfcm...

  • Page 64: 1140 Integrated Camera

    Lenovo E41-10/E41-15 Hardware Maintenance Manual 1140 Integrated camera For access, remove these FRUs in order: • “1010 Keyboard” on page 34 • “1020 Optical drive” on page 36 • “1030 Base cover” on page 37 • “1040 Battery pack” on page 39 •...

  • Page 65: 1150 Antenna Assembly And Lcd Cover

    Lenovo E41-10/E41-15 1150 Antenna assembly and LCD cover For access, remove these FRUs in order: • “1010 Keyboard” on page 34 • “1020 Optical drive” on page 36 • “1030 Base cover” on page 37 • “1040 Battery pack” on page 39 •...

  • Page 66: Locations

    Lenovo E41-10/E41-15 Hardware Maintenance Manual Locations Front view Integrated camera (on select models) Wireless LAN antennas Computer display Built-in microphone Memory card slot Touch pad Power Key...

  • Page 67: Bottom And Left-Side View

    Lenovo E41-10/E41-15 Bottom and Left-side view AC power adapter jack Ventilation slots VGA port RJ-45 port HDMI port USB 3.0 port Combo audio jack Ventilation slots Speakers...

  • Page 68: Right-Side View

    Lenovo E41-10/E41-15 Hardware Maintenance Manual Right-side view Novo button USB 2.0 port (on select models) Optical drive Kensington Mini Security slot...

  • Page 69: Parts List

    Lenovo E41-10/E41-15 Parts list This section presents the following service parts: • “Overall” on page 66 • “LCD FRUs” on page 70 • “Keyboard” on page 72 • “Miscellaneous parts” on page 77 • “AC adapters” on page 78 • “Power cords” on page 80 Notes: •...

  • Page 70: Overall

    Lenovo E41-10/E41-15 Hardware Maintenance Manual Overall...
  • Page 71 ● ● 24UE4T0 6G 9.5mm 5.4K 1T HDD, 1T 5400rpm, TSB 16200429 ● ● MQ01ABD100 6G 9.5mm 5.4K 1T Upper case C E41-10 W/TP 5CB0L58156 ● ● Lower Case USB*2 C E41-10 5CB0L58158 ● ● Lower Case USB*3 C E41-10 5CB0L58159 ●...
  • Page 72 USB/B+IO/B W/FFC 2SET C 5C50L58138 ● ● E41-10 MB C E41-10 A1020 NOK 5B20L58154 ● MONO MB C E41-10 A1020 WIN MONO 5B20L58152 ● MB C E41-10 A1020 NOK 5B20L58153 ● STEREO MB C E41-10 A1020 WIN 5B20L58151 ● STEREO...
  • Page 73 Lenovo E41-10/E41-15 Table 4. Parts list—Overall (continued) FRU no. CRU ID E41-10 E41-15 MB C E41-15 A4 3350 WIN 5B20L58689 ● STEREO MB C E41-15 E1 7010 NOK 5B20L58694 ● MONO MB C E41-15 E1 7010 WIN 5B20L58683 ● MONO...

  • Page 74: Lcd Frus

    Lenovo E41-10/E41-15 Hardware Maintenance Manual LCD FRUs In Lenovo E41-10/E41-15, there is following type of LCDs.
  • Page 75 Camera, 0.3M, AWA AM-VS080 0.3M NB camera SC20K88167 N Camera, 0.3M, AVC HAA-584B05 0.3M NB camera SC20K88166 N EDP CABLE FOR W/CAMERA C E41-10 5C10L58167 N EDP CABLE FOR W/O CAM C E41-10 5C10L58160 N LCD COVER C E41-10 5CB0L58141 N...

  • Page 76: Keyboard

    Lenovo E41-10/E41-15 Hardware Maintenance Manual Keyboard Table 7. Parts list—Keyboard Language 5N20L25825 * English U.K. English 5N20L25790 Italian 5N20L25796 Spanish 5N20L25817 Turkish 5N20L25834 Thai 5N20L25848 Portuguese 5N20L25839 Latin 5N20L25785 Canadian English&French 5N20L25836 Korean 5N20L25854 Traditional Chinese 5N20L25799 Russian 5N20L25775 French...
  • Page 77 Lenovo E41-10/E41-15 Table 7. Parts list—Keyboard (continued) Language 5N20L25862 * Portuguese Latin 5N20L25794 Canadian English&French 5N20L25810 Korean 5N20L25826 Traditional Chinese 5N20L25770 Russian 5N20L25787 French 5N20L25800 German 5N20L25802 Arabic 5N20L25773 Brazilian 5N20L25793 Japanese 5N20L25827 Dutch 5N20L25818 Sunrex Greek 5N20L25852 Normal Hebrew...
  • Page 78 Lenovo E41-10/E41-15 Hardware Maintenance Manual Table 7. Parts list—Keyboard (continued) Language 5N20L25830 * Arabic Brazilian 5N20L25798 Japanese 5N20L25863 Dutch 5N20L25782 Greek 5N20L25843 Hebrew 5N20L25771 Hungarian 5N20L25811 Four Nordic countries 5N20L25853 keyboard Doking Belgian 5N20L25850 E41-10 Normal Icelandic 5N20L25846 (continued) (continued)
  • Page 79 Lenovo E41-10/E41-15 Table 7. Parts list—Keyboard (continued) Language 5N20L25835 * Belgian Icelandic 5N20L25778 Slovenian 5N20L25808 Swiss 5N20L25791 Chicony International English 5N20L25772 Normal Czechoslovakian 5N20L25795 (continued) Bulgarian 5N20L25792 Indian 5N20L25831 French-Arabic 5N20L25812 Ukrainian 5N20L25832 English 5N20L25781 U.K. English 5N20L25860 Italian 5N20L25806...
  • Page 80 Lenovo E41-10/E41-15 Hardware Maintenance Manual Table 7. Parts list—Keyboard (continued) Language 5N20L25821 * Indian Sunrex Normal French-Arabic 5N20L25845 (continued) Ukrainian 5N20L25780 English 5N20L25822 U.K. English 5N20L25807 Italian 5N20L25779 Spanish 5N20L25847 Turkish 5N20L25776 Thai 5N20L25816 Portuguese 5N20L25857 Latin 5N20L25851 Canadian English&French...

  • Page 81: Miscellaneous Parts

    Lenovo E41-10/E41-15 Miscellaneous parts Table 8. Parts list—Miscellaneous parts CRU ID E41-10 E41-15 System miscellaneous parts: 5B40L58148 • (a) HDD BRACKET C E41-10 • (b) ODD BRACKET C E41-10 5B40L58155 ● ● • 5B30L58164 (c) ODD BEZEL C E41-10 •...

  • Page 82: Ac Adapters

    Lenovo E41-10/E41-15 Hardware Maintenance Manual AC adapters Table 9. Parts list—3-pin AC adapters SA10L02297 Adapter, 45W 3 pin socket and plug (for India), ADLX45NCC3A 20V2.25A adap R SA10L02298 Adapter, 45W 3 pin socket and plug (for India), ADLX45NAC3A 20V2.25A adap R...

  • Page 83: Screws

    Adapter, 45W wall mount with round plug, Chicony ADL45WCG 20V2.25A adapter 5A10H43616 * Adapter, 45W wall mount with round plug, Chicony ADL45WCH 20V2.25A adapter Screws Table 10. Parts list --screws CRU ID E41-10 E41-15 Screw Pack C E41-10 5S10L58166 ● ●...

  • Page 84: Power Cords

    Lenovo E41-10/E41-15 Hardware Maintenance Manual Power cords A Lenovo power cord for a specific country or region is usually available only in that country or region: Table 11. Parts list—3-pin power cords Region Indian 145000592 • LINETEK PE-361+ H05VV-F+ LS15 1m...

  • Page 85: Notices

    The result obtained in other operating environments may vary. Lenovo may use or distribute any of the information you supply in any way it believes appropriate without incurring any obligation to you.

  • Page 86: Trademarks

    Actual results may vary. Users of this document should verify the applicable data for their specific environment. Trademarks The following terms are trademarks or registered trademarks of Lenovo in the United States, other countries, or both. Lenovo OneKey Microsoft and Windows are trademarks of Microsoft Corporation in the United States, other countries, or both.

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