UPGRADING REPAIRING PCs

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Chapter 4—SCSI and IDE Hard Drives and Optical Drives
10-pin Drives 6-pin Drives
9 7 5 3 1
10 8 6 4 2
9 7 5 3 1
10 8 6 4 2
9 7 5 3 1
10 8 6 4 2
9 7 5 3 1
10 8 6 4 2
9 7 5 3 1
10 8 6 4 2
Figure 4.2 ATA (IDE) cable.
5 3 1
6 4 2
5 3 1
6 4 2
5 3 1
6 4 2
5 3 1
6 4 2
5 3 1
6 4 2
Single
(Neutral Postition)
Table 4.1 Jumper Settings for Typical ATA IDE-Compatible Drives
Jumper Name Single-Drive Dual-Drive Master Dual-Drive Slave
Master (M/S) On or off 1 On Off
Slave Present (SP) Off On Off
1. Varies with drive; check user documentation.
Single Drive
(Standard Installation)
Two Drives
(Master)
Two Drives
(Slave)
Cable Select (CS)
Use Table 4.1 as a general guideline only. Follow your drive manufacturer’s
recommendations if they vary.
The jumpers on the hard drive might be located on the back of the
drive (between the power and data connectors) or on the bottom of
the drive. Typical hard disk jumpers are shown in Figure 4.3.