Lenovo HR650X V2, Руководство пользователя, Страница: 71 / 192

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.
d. Install the backplane to the drive cage. See “Install the rear 2.5-inch drive backplane” on page
62.
Step 2. Install the rear drive cage.
a. Align the rear drive cage with the chassis, and lower the drive cage into the chassis. Move the
rear drive cage forward until it clicks into position.
b. Secure the thumb screw to secure the drive cage in place.
Figure 40. Installing the 4 x 2.5-inch rear drive cage
After you finish
1. Reinstall the drives or drive fillers into the rear drive cage. See “Install a hot-swap drive” on page 29.
2. Connect cables to the rear drive backplane.
3. Complete the parts replacement. See “Complete the parts replacement” on page 113.
Chapter 4
.
Hardware replacement procedures
63