Replacing An Optical Drive - Lenovo ThinkStation S20 4157 Hardware Manual

8. Connect the hard disk drive fan assembly cable to the system board, and then
9. Go to "Completing the FRU replacement" on page 131.

Replacing an optical drive

This section provides instructions on how to replace an optical drive.
1. Remove the computer cover. See "Removing the cover" on page 96.
2. Remove the front bezel. See "Removing the front bezel" on page 99.
3. Locate the optical drive. See "Locations" on page 97.
4. Note the location of the optical drive cables. Disconnect the signal and power
install the bracket and hard disk drive fan assembly to the chassis.
Attention
Do not open your computer or attempt any repair before reading and understanding the
"Important safety information" in the ThinkStation Safety and Warranty Guide that came
with your computer. To obtain a copy of the ThinkStation Safety and Warranty Guide, go to:
http://www.lenovo.com/support
cables from the rear of the optical drive.
Chapter 11. Replacing FRUs - Ibiza Computers
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