Optical Drive Holder - Lenovo ThinkCentre M90a User Manual

Figure 19. Installing the optical drive bracket
Figure 20. Installing the optical drive
5. Reconnect the power and signal cable to the optical drive.
6. Reinstall the removed parts.
7. Place the computer in an upright position.
8. If a locking device is available, use it to lock the computer.
9. Reconnect the external cables and power cords to the corresponding connectors on the computer.

Optical drive holder

Prerequisite
Before you start, read Appendix A "Important safety information" on page 83 and print the following
instructions.
Replacement procedure
1. Remove the computer stand. See "Computer stand" on page 48.
2. Remove the rear cover. See "Rear cover" on page 52.
3. Remove the optical drive. See "Optical drive" on page 53.
4. Depending on your computer model, refer to one of the following to replace the optical drive holder.
• M70a
56
M70a and M90a User Guide