HP xw6400 Service And Technical Reference Manual page 97

2. Disconnect the cables from the back of the diskette drive.
Figure 4-36
3. While lifting the green drive-lock release lever 1, slide the drive forward 2 out of the chassis.
Figure 4-37
To replace an optional diskette drive:
1. Lift the green drive-lock release lever while sliding the diskette drive into the bay. When the diskette
drive is partially inserted, release the drive-lock release lever and slide the drive inward until the
drive snaps into place, securing the drive.
ENWW
Disconnecting the cables from the diskette drive
Removing the diskette drive from the chassis
Removal and replacement of components 87