Removing And Replacing Frus; Removing The 240 Va Safety Cover - Lenovo System x3550 M3 Problem Determination And Service Manual

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Figure 114. Operator information panel assembly cable connection
Step 4.
Install the cover (see
Step 5.
Slide the server into the rack.
Step 6.
Reconnect the power cords and any cables that you removed.
Step 7.
Turn on the peripheral devices and the server.

Removing and replacing FRUs

FRUs must be replaced or installed only by trained service technicians.
Note: The illustrations in this document might differ slightly from the hardware.

Removing the 240 VA safety cover

Use this information to remove the 240 VA safety cover.
To remove the 240 VA safety cover, complete the following steps:
Step 1.
Read the safety information that begins on
417.
Step 2.
Turn off the server and peripheral devices and disconnect the power cords and all external cables.
Step 3.
Remove the cover (see
Step 4.
Remove the SAS/SATA riser-card assembly (see
assembly" on page
Step 5.
Remove the screw from the safety cover.
"Installing the cover" on page
"Safety" on page v
"Removing the cover" on page
450).
425).
and
"Installation guidelines" on page
424).
"Removing the SAS/SATA RAID riser-card
.
Chapter 5
Removing and replacing components
497

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