Removing And Replacing The System And Ilo 2 Mp Battery; Removing The System Or Ilo 2 Mp Battery - HP Integrity rx2660 User's & Service Manual

2. Insert the power supply riser board into the slot and use firm, even pressure to seat the
board.
3. Turn the knurled thumb screws clockwise until the power supply riser board tightens to
the power supply housing.
4. Replace the top cover. See
5. If rack mounted, slide the server completely into the rack. See
Rack" (page
6. Replace the power supplies. See
7. Reconnect the power cables and power on the server. See
the Server" (page

Removing and Replacing the System and iLO 2 MP Battery

The system and iLO 2 MP batteries are located on the system board. Replace the battery with
only the identical or equivalent battery. Follow the manufacturer's recommendations. Dispose
of used batteries according to the manufacturer's instructions.
WARNING!
dispose of the battery in a fire. Failure to observe this warning can result in personal injury or
damage to equipment.

Removing the System or iLO 2 MP Battery

WARNING!
from the server prior to performing this procedure.
Voltages are present at various locations in the server whenever an ac power source is connected.
This voltage is present even when the main power switch is in the off position.
Failure to observe this warning can result in personal injury or damage to equipment.
CAUTION:
follow ESD safety precautions can result in damage to the server.
IMPORTANT:
settings (find the settings using the INFO ALL EFI command). You must reset these values after
replacing the battery. You can also use the non-volatile RAM configuration backup (NVRAM)
backup utility to back up and store these values. The utility is located at:
http://www.hp.com/go/bizsupport.com
Before removing the iLO 2 MP battery, see the HP Integrity Integrated Lights Out 2 Management
Processor Operations Guide for backing up iLO 2 MP configuration settings.
To remove and replace the system or iLO 2 MP battery, follow these steps:
1. Power off the server and disconnect the power cables. See
the Server" (page
2. Locate the system or iLO 2 MP battery mounted vertically on the system board. See
Figure 6-36.
3. Insert a flat tool under the battery retaining clip and carefully push it away from the battery.
Lift the battery from the socket.
186 Removing and Replacing Server Components
"Replacing the Top Cover" (page
144).
78).
Lithium batteries can explode if mistreated. Do not recharge, disassemble, or
Ensure that the system is powered off and all power sources are disconnected
Observe all ESD safety precautions before attempting this procedure. Failure to
Before removing the system battery, record all boot and LAN configuration
78).
"Replacing a Power Supply" (page
145).
"Inserting the Server into the
155).
"Powering On and Powering Off
"Powering On and Powering Off