Dell Inspiron2600 & 2650 Optical Drive Installation Guide
1. If a disc is in the optical drive, remove the disc.
NOTICE: Disconnect the computer and attached devices from electrical outlets, and remove any installed battery.
2.Remove the memory module/modem cover:
Remove the M2.5 x 5-mm screw from the memory module/modem cover.
3.Slide the cover out approximately 10 mm, and lift it away from the computer
4.Remove the M2.5 x 8-mm screw from the optical drive.
5.Press the optical-drive release button, and pull the optical drive out of the computer.
Reverse above process to install the optical drive