IBM MICRO TOWER 2169 - Manual (Page 121)

119
Hard Disk Drive
To remove or replace the hard disk drive:
q Disconnect the power and signal cables from the back of
the diskette and HDD drives.
q Remove the single screw on the side of the cage
q Remove the diskette mounting tray from the chassis as
following illustration :
Slide the drive-mounting tray toward the rear of the
computer and remove it. (Illustration below shows
replacement direction).