System Board; Removing The System Board - Dell PowerEdge XR4520c Installation And Service Manual

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Figure 65. Installing the system battery
Next steps
1. Follow the procedure listed in the
2. Confirm that the battery is operating properly, by performing the following steps:
a. Enter the System Setup, while booting, by pressing F2.
b. Enter the correct time and date in the System Setup Time and Date fields.
c. Exit the System Setup.
d. To test the newly installed battery, remove the system from the enclosure for at least an hour.
e. Reinstall the system into the enclosure after an hour.
f. Enter the System Setup and if the time and date are still incorrect, see

System board

This is a service technician replaceable part only.

Removing the system board

Prerequisites
CAUTION:
If you are using the Trusted Platform Module (TPM) with an encryption key, you may be prompted
to create a recovery key during program or System Setup. Be sure to create and safely store this recovery key.
If you replace this system board, you must supply the recovery key when you restart your system or program
before you can access the encrypted data on your drives.
CAUTION:
To avoid damage to the system board, ensure that the system board does not touch the side walls of
the sled chassis, while sliding the system board into the sled.
1. Follow the safety guidelines listed in
2. Follow the procedure listed in
3. Remove the following components:
a.
Sled
b.
2U sled from the 1U sled
After working inside your
Safety
instructions.
Before working inside your
system.
Getting help
system.
Installing and removing system components
section.
95

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