Lenovo ThinkAgile VX7820 User Manual page 108

remove all electrical current from the device, ensure that all power cords are disconnected from the
power source.
"
Before you remove an adapter from slot 16 to 17:
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 16 to 17. See "Remove the riser for slot 16 to 17 (riser 3)" on page 217.
Complete the following steps to remove an adapter from slot 16 to 17.
Watch the procedure. A video of the installation process is available:
•
YouTube
•
Youku
Figure 47. Adapter removal (slot 16 to 17)
Step 1. Open the retention latch.
Step 2. Disengage the adapter from its connector on the riser and lift the adapter from the riser.
After you remove the adapter:
• If you are removing the adapter and are not installing a replacement:
1. Install a filler in the empty adapter slot and close the retention latch.
2. Install the riser. See "Install the riser for slot 16 to 17 (riser 3)" on page 222.
3. Install the I/O tray and connect all cables. See "Install the I/O tray" on page 154.
User Guide for ThinkAgile VX7820 Appliance, ThinkAgile VX 4-Socket 4U Certified Node
98
" on page 89 " " on page 65