Lenovo ThinkAgile VX 4-Socket 4U Certified Node, User Manual

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S002
CAUTION:
The power-control button on the device and the power switch on the power supply do not turn off the
electrical current supplied to the device. The device also might have more than one power cord. To
remove all electrical current from the device, ensure that all power cords are disconnected from the
power source.
“ ” on page 89 “ ” on page 65
CAUTION:
Make sure that all server power cords are disconnected from their power sources before performing
this procedure.
Before you remove the riser bracket:
1. Disconnect and label all cables connected to adapters in the I/O tray; then, remove the I/O tray. See
“Remove the I/O tray” on page 152.
2. Remove the riser for slot 10 to 15 (riser 2). See “Remove the riser for slot 10 to 15 (riser 2)” on page 213.
3. Remove any adapters that are installed in slots 14 or 15. See “Remove a PCIe adapter from slot 10 to
15” on page 96.
Complete the following steps to remove the riser bracket.
Figure 127. Riser bracket removal (slot 14 to 15)
Step 1. Open the retaining clips.
Step 2. Slide the bracket from the riser.
After you remove the riser bracket:
• If you are removing the riser bracket and are not installing a replacement.
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User Guide for ThinkAgile VX7820 Appliance, ThinkAgile VX 4-Socket 4U Certified Node