3
To verify if the memory module has been installed properly, press F2 and navigate to System Setup Main Menu > System BIOS >
Memory Settings. In the Memory Settings screen, the System Memory Size must reflect the updated capacity of the installed
memory.
4
If the value is incorrect, one or more of the memory modules may not be installed properly. Ensure that the memory module is firmly
seated in the memory module socket.
5
Run the system memory test in system diagnostics.
Related link
Installing the air shroud
Cooling fans
The system supports the following:
•
An internal cooling fan
•
An optional external cooling fan at the back of the chassis
NOTE:
When selecting or upgrading your system configuration, verify the system power consumption with the Dell Energy Smart
Solution Advisor at Dell.com/ESSA to ensure optimum power utilization.
Removing the internal cooling fan
Prerequisites
CAUTION:
Many repairs may only be done by a certified service technician. You should only perform troubleshooting and simple
repairs as authorized in your product documentation, or as directed by the online or telephone service and support team. Damage
due to servicing that is not authorized by Dell is not covered by your warranty. Read and follow the safety instructions that are
shipped with your product.
CAUTION:
Never operate your system with the internal cooling fan removed. The system can overheat and result in shutdown of
the system and loss of data.
CAUTION:
Do not operate the system with the cover removed for a duration exceeding 5 minutes.
1
Follow the safety guidelines listed in
2
Follow the procedure listed in
3
Remove the air shroud.
Steps
1
Disconnect the internal cooling fan power cable from the system board.
2
Holding the internal cooling fan, press the release tab, and slide the cooling fan out in the direction of the arrow marked on the fan.
CAUTION:
Do not remove or install the internal cooling fan by holding the fan blades.
108
Dell EMC PowerEdge T440 Installation and Service Manual
Installing and removing system components
Safety
instructions.
Before working inside your
system.