Acer Veriton 6900Pro - Manual (Page 74)

4 Upgrading your computer 62
4 Pull out the drive rails that hold the hard disk to the housing. Set the
drive rails aside.
5 Slide the hard disk frame to the left (d); then gently move it out (e) and
pull it up to detach it (f).
6 Install the new hard disk into the housing. Secure it with the drive rails
you removed earlier and connect the power and hard disk cables to the
new hard disk.
7 Reinstall the drive frame into the housing.
8 Reattach the CD or DVD drive and the floppy drive cables.
Note: Make sure that the other ends of the disk drive cables are securely
connected to their corresponding connectors on the mainboard.
9 Replace the computer cover (see page 53).