IBM BladeCenter HS22V 7871 Problem Determination And Service Manual page 93

Retaining
clips
Expansion
card
b. Gently push the retaining clips away from the expansion card; then, lift the
card out of the expansion-card connector.
c. Remove the cable from the storage interface card by holding the card in one
hand; then, use your other hand to pull the cable away from the card. When
pulling the cable, make sure that you hold the cable where there is a blue
touchpoint.
6. To remove the backup-battery cable, complete the following steps.
a. Remove the cable from the storage interface card by holding the blue
touchpoint on the cable; then, pull the cable away from the card.
b. Remove the cable from the backup battery by holding the blue touchpoint
on the cable; then, pull the cable away from the backup battery.
7. The backup battery is installed in DIMM connector ten. To remove the backup
battery, complete the following steps.
DIMM 10
connector
a. If you have not already done so, remove the backup-battery cable from the
backup battery by holding the blue touchpoint on the cable; then, pull the
cable away from the backup battery.
b. Remove the backup battery from the DIMM connector ten by using the
instructions to remove a memory module (see "Removing a memory
module" on page 63).
8. Remove the backup battery from DIMM connector ten.
9. If you are instructed to return the storage interface card, backup battery, or the
backup-battery cable; then, follow all packaging instructions, and use any
packaging materials for shipping that are supplied to you.
Cable "B"
Battery
Chapter 5. Removing and replacing blade server components
77