Lenovo ThinkSystem ST550 7X09, Maintenance Manual

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S007
CAUTION:
This product contains a Class 1M laser. Do not view directly with optical instruments.
S008
DANGER
Some laser products contain an embedded Class 3A or Class 3B laser diode. Note the following.
Laser radiation when open. Do not stare into the beam, do not view directly with optical
instruments, and avoid direct exposure to the beam.
Remove an optical drive or a tape drive
Use this information to remove an optical drive or a tape drive.
“ Read the
installation
Guidelines” on
page 59
“ Power off
the server
for this task”
on page 12
“ ATTENTION:
Static Sensitive Device
Ground package before opening”
on page 60
Note: The following illustrations are based on the scenario that you remove an optical drive. The procedure
is similar for removing a tape drive.
Before removing an optical drive or a tape drive:
1. If the server is installed in a rack, extend the server from the rack.
2. Remove the server cover. See “Remove the server cover” on page 68.
3. If your server has the front door installed, remove the front door. See “Remove the front door” on page
61.
4. Remove the front bezel. See “Remove the front bezel” on page 81.
5. Remove the air baffle. See “Remove the air baffle” on page 72.
6. If the Fan 3 impedes your access to the optical drive or tape drive, remove it. See “Remove a front fan”
on page 75.
To remove an optical drive or a tape drive, complete the following steps:
Step 1. Disconnect the cables from the rear of the optical drive or the tape drive.
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ThinkSystem ST550 Maintenance Manual