Lenovo BladeCenter HS22, Инструкция по установке и эксплуатации, Страница: 42 / 96

2. The following illustration shows how to remove a GPU adapter from the BladeCenter GPU expansion
unit.
3. The illustrations in this document might differ slightly from your hardware.
To remove a GPU adapter from the BladeCenter GPU expansion unit, complete the following steps:
Step 1. Before you begin, read “Safety” on page iii and “Installation guidelines” on page 17.
Step 2. If the blade server is installed in a BladeCenter unit, remove it (see “Removing the blade server
from the BladeCenter unit” on page 19 for instructions).
Step 3. Remove the blade server cover (see “Removing the blade server cover” on page 20 for instructions).
Step 4. If an expansion blade is installed on the expansion blade containing the adapter you want to
remove, remove it (see “Removing an optional expansion unit” on page 22.)
Step 5. Remove the expansion-blade riser assembly from the BladeCenter GPU expansion blade:
a. Disconnect the auxiliary power cable (A) from the GPU adapter, as shown in the following
illustration.
A B
b. Loosen the screws and remove the retention bracket, then disconnect the cable from the
expansion-unit system board (B).
c. Locate the tray-release button on the bottom of the expansion unit.
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BladeCenter HS22 Blade ServerInstallation and User's Guide