Removing And Replacing The Server Battery; Lan I/O Card Latch Location - HP Integrity rx4640 Service Manual

4. Open the blue PCI card latch for slot 2 by twisting it clockwise.
Figure 4-33 LAN I/O Card Latch Location
5. Remove LAN I/O card by pulling up carefully on the LAN I/O card.
6. Install the replacement LAN I/O card.
correctly.
CAUTION:
can result in damage to the card.
Ensure that you fully seat the card into the slot or the card can be damaged when power is
reapplied to the slot.
7. Close the blue PCI card latch for slot 2 by twisting it counter-clockwise.
8. Reconnect the LAN cable(s) to the LAN core I/O card.
9. Replace the top cover.
10. Push the server back into the rack until it stops.

Removing and Replacing the Server Battery

Replace the server battery by removing the top cover and accessing the I/O baseboard.
To remove and replace the server battery, follow these steps:
1. If rack mounted, slide the server out from the rack until it stops. See
From the Rack" (page
2. Remove the top cover from the chassis. See
3. Remove the I/O baseboard assembly from the chassis. See
(page 56).
4. Locate the battery on the I/O baseboard. Remove the battery by lifting the retaining clip and
pulling the battery from its socket.
Always handle I/O cards by their edges. Failure to comply with this precaution
"Replacing the Top Cover" (page
31).
Figure 4-32 shows how to install the LAN I/O card
36).
"Inserting the Server into the Rack" (page
"Removing the Top Cover" (page
"Removing the I/O Baseboard"
Removing and Replacing the Server Battery
32).
"Extending the Server
36).
75