IBM HS20 Hardware Maintenance Manual - Page 74

Pull the system board carefully out of the blade chassis., chassis - 8832 64

Page 74 highlights

6. Remove the eight screws that secure the heat sink retention bracket to the system board, and put the screws and the module in a safe place. Notes: a. Note the alignment of the heat sink retention bracket (the arrow on the bracket aligns with the arrow on the system board). You will need to align the bracket the same way when reinstalling it. b. One of the screws also helps secure the system board to the blade chassis. 7. Remove the other seven screws that secure the system board to the blade chassis, and put the screws in a safe place. 8. Pull the system board carefully out of the blade chassis. Reverse these steps to install the replacement system board. Note: Two self-adhesive labels ship with the system board. Apply one on top of the existing ethernet MAC address label located on the bottom of the blade chassis. The other label remains with the owner. 64 BladeCenter HS20 Type 8832: Hardware Maintenance Manual and Troubleshooting Guide

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6.
Remove the eight screws that secure the heat sink retention bracket to the
system board, and put the screws and the module in a safe place.
Notes:
a.
Note the alignment of the heat sink retention bracket (the arrow on the
bracket aligns with the arrow on the system board). You will need to align
the bracket the same way when reinstalling it.
b.
One of the screws also helps secure the system board to the blade chassis.
7.
Remove the other seven screws that secure the system board to the blade
chassis, and put the screws in a safe place.
8.
Pull the system board carefully out of the blade chassis.
Reverse these steps to install the replacement system board.
Note:
Two self-adhesive labels ship with the system board. Apply one on top of the
existing ethernet MAC address label located on the bottom of the blade
chassis. The other label remains with the owner.
64
BladeCenter HS20 Type 8832: Hardware Maintenance Manual and Troubleshooting Guide