Lenovo ThinkCentre A57e - Manual (Page 36)

5. Remove the retainer bracket from the failing diskette drive and install it on the
new diskette drive.
6. Slide the new diskette drive into the drive bay until it snaps into position.
7. Connect the flat cable to the new diskette drive.
8. Reinstall the front bezel.
9. Go to Chapter 4, “Completing the parts replacement,” on page 37.
Replacing the memory module
Attention
Do not open your computer or attempt any repair before reading the “Important safety
information” in the ThinkCentre Safety and Warranty Guide that came with your computer.
To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to:
http://www.lenovo.com/support
This section provides instructions on how to replace the memory module.
1. Remove the computer cover. See “Removing the cover” on page 11.
Note: For this procedure, it helps to lay the computer on its side.
2. Locate the memory slot. See “Identifying parts on the system board” on page 9.
3. Remove the memory module being replaced by opening the retaining clips as
shown.
Figure 23. Retainer bracket for diskette drive
Figure 24. Removing the memory module
28 Hardware Installation and Replacement Guide