Lenovo ThinkSystem SR550 Maintenance Manual page 98

Before removing the front I/O assembly:
1. Remove the top cover. See "Remove the top cover" on page 56.
2. If the security bezel is installed, remove it. See "Remove the security bezel" on page 62.
3. Disconnect the front VGA cable
the system board.
Figure 66. Front I/O assembly cable connection
To remove the front I/O assembly, complete the following steps:
Watch the procedure
A video of this procedure is available at
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ThinkSystem SR550 Maintenance Manual
90
, the USB cable
1
https://www.youtube.com/playlist?list=PLYV5R7hVcs-
.
, and the operator-information-panel cable
2
from
3