Dell OptiPlex GX150 - Manual (Page 10)

Cabling in the Small Desktop System With a Sound Card Installed
Cabling in the Small Mini-Tower System
1 Optical drive audio cable
2 Optical drive cable
3 Diskette drive cable
4 Control panel cable
5 Front input/output cable
6 Front input/output audio cable
7 EIDE interface cable (hard drive)
1 Optical drive audio cable
2 Optical drive cable
3 Diskette drive cable
4 Control panel cable
5 Front input/output cable
6 Front input/output audio cable
7 EIDE interface cable (hard drive)