Dell Precision 220 - Manual (Page 30)

3. Reinstall the hard-disk drive bracket in the chassis (see Figure 15 ).
Insert the hard-disk drive bracket into the drive bay cage by gently sliding it in until the tabs snap into place. Close the drive door until it snaps
securely into place. Be sure to fold down the drive door handle so that the front panel can be replaced on the chassis.
Figure 15. Hard-Disk Drive Bracket Insertion
4. Connect a DC power cable to the power input connector on the back of the drive (see Figure 16 ).
Check all connectors to be certain that they are properly cabled and firmly seated.
5. Connect one of the device connectors on the enhanced integrated drive electronics (EIDE) cable to the 40-pin interface connector on the
back of the hard-disk drive.
NOTICE: You must match the colored strip on the EIDE cable with pin 1 on the drive's interface connector to avoid
possible damage to your system.
Figure 16. Hard-Disk Drive Cable Attachment
1 Hard-disk drive bracket
2 Second drive bay
3 Drive
4 Screws (4)
1 Drive bay cage
2 Hard-disk drive bracket
3 Tabs
NOTE: Ultra ATA/66 hard-disk drives require an 80-conductor cable to transfer data at full speed. The 80-conductor cable
has a 40-pin connector just like the Ultra ATA/33 cable but has twice as many wires within the cable itself. If you use an Ultra
ATA/33 cable with Ultra ATA/66 hard-disk drives, the drives will transfer data at Ultra ATA/33 speeds.