Lenovo HR650X V2, Руководство пользователя

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Figure 43. Installing the 4 x 3.5-inch rear drive backplane
After you finish
Install the drive cage onto the chassis. See “Install the rear 3.5-inch drive cage” on page 67.
Install the rear 3.5-inch drive cage
Use this information to install the rear 3.5-inch 4-bay drive cage.
About this task
The rear drive cage is supported on some server models at certain conditions.
Attention:
• Read “Installation Guidelines” on page 25 to ensure that you work safely.
• Power off the server and disconnect all power cords for this task.
• Prevent exposure to static electricity, which might lead to system halt and loss of data, by keeping static-
sensitive components in their static-protective packages until installation, and handling these devices with
an electrostatic-discharge wrist strap or other grounding system.
Procedure
Step 1. Prepare your server.
a. (Optional) If existing rearwall brackets are not for the rear drive cage, install the required
rearwall brackets. See “Rearwall bracket replacement” on page 68
b. Install the required performance system fans. See “System fan replacement” on page 44.
c. Install the required riser brackets. See “Install a riser card” on page 83.
Chapter 4
.
Hardware replacement procedures
67