Compaq ProLiant SL165s Spécifications télécharger pdf (Page 75)

Removal and replacement procedures 75

System battery

The server uses nonvolatile memory that requires a system battery to retain system information when

power is removed.

This 3 V lithium coin cell battery is located on the system board.

Figure 61

System Battery Location

WARNING: Note the following reminders when replacing the system battery:

•

Replace the system battery with the same type as the system battery recommended by HP. Use of

another system battery may present a risk of fire or explosion.

•

A risk of fire and chemical burn exists if the system battery is not handled properly. Do not

disassemble, crush, puncture, or short external contacts, or expose the system battery to

temperatures higher than 60°C (140°F).

•

Do not dispose of used system battery in water or fire. Dispose of used system battery according

to manufacturer's instructions.

CAUTION: Loss of BIOS settings occurs when the system battery is removed. You must reconfigure

BIOS settings whenever you replace the system battery.

NOTE: If the server no longer automatically displays the correct date and time, you may need to

replace the system battery. Under normal usage, system battery life is five to ten years.

To replace the system battery:

1. Power down the server.

2. Disconnect the power cord(s).

3. Unlock the server if necessary and remove the top cover as described in the section “System

cover”.

NOTE: If the expansion board is installed to the PCI cage, remove the PCI cage before releasing the

battery. Refer to the “PCI cage” section in this chapter for detailed procedures.

4. Release the battery from its holder by squeezing the metal clamp that extends above one edge of

the battery. When the battery pops up, lift it out.

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Compaq ProLiant SL165s Spécifications Page 75