Lenovo ThinkSystem SR665 V3 User Manual page 232

About this task
Attention:
• Read "Installation Guidelines" on page 47
work safely.
• Power off the server and peripheral devices and disconnect the power cords and all external cables. See
"Power off the server" on page
• 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.
• The rear drive cage is supported on some server models with thermal requirements. See
on page 59 to ensure that the server is under permitted ambient temperature and the correct heat sink
and system fans are used. If needed, replace your heat sink or system fan first.
– "Processor and heat sink replacement (trained technician only)" on page 175
– "System fan replacement" on page 264
Procedure
Step 1. Touch the static-protective package that contains the new part to any unpainted surface on the
outside of the server. Then, take the new part out of the package and place it on a static-protective
surface.
Step 2. Install the drive backplane into the rear drive cage.
Figure 190. Installing the 2 x 3.5-inch rear drive backplane
a. Align the bottom of the backplane with the studs at the bottom of the drive cage.
b. Lower the backplane into the drive cage so that the holes in the backplane pass through the
pins on the drive cage, and press the backplane into position.
Step 3. Install the rear drive cage.
ThinkSystem SR665 V3 User Guide
222
and "Safety inspection checklist" on page 48
62.
to ensure that you
"Thermal rules"