Lenovo ThinkSystem SR645 V3 User Manual page 133

The riser assembly you want to remove might be different from the following illustrations, but the removal
method is the same. The following takes the LP-FH riser assembly as an example.
Attention:
• Read "Installation Guidelines" on page 35
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.
Watch the procedure
A video of this procedure is available at YouTube:
CTkyVDu-5Lhy1r9G-4PQGl
Procedure
Step 1. Remove the top cover. See
Step 2. If there is any PCIe adapter installed on the riser card, record the cable connections first. Then,
disconnect all cables from the PCIe adapter.
Step 3. Press the two latches on both ends at the same time, and carefully lift it out of the chassis by the
two latches.
Figure 89. Riser assembly removal
Step 4. If necessary, remove the PCIe adapters that are installed on the riser card. See
adapter" on page
and "Safety inspection checklist" on page 36
44.
.
"Remove the top cover" on page
93.
https://www.youtube.com/playlist?list=PLYV5R7hVcs-
150.
.
Chapter 5 Hardware replacement procedures
to ensure that you
"Remove a PCIe
123