HP CD-Writer Plus User Manual page 18

Installing a CD-Writer Plus in an Empty Drive Bay
10A. Insert the drive into the selected drive bay. Be careful not to dislodge any
cables inside your computer as you do this.
11A. Look at the Install Recommendation Printout (see page 1-4) again and
find whether the data cable should be connected to the primary or
secondary IDE controller on your computer.
TIP (for Two Devices connected to the data cable): If the Install
Recommendation states that your CD-Writer Plus drive will share the data
cable with another device (such as a CD-ROM drive), follow the cable already
attached to the other device down to the circuit board in order to locate the IDE
controller that you need. If you find an extra connector along that cable, simply
attach that connector to the CD-Writer Plus drive.
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