Removal and replacement procedures 38
Non-hot-plug HDD power cable management
Item PSU cable label 400W power supply 500W power supply
1 P2 PWRCN2 on the system board —
4 P2 — 4-pin power extension cable
2
P1 PWRCN1 on the system board —
3
P1 — 24-pin power extension cable
5 P7 — System drives power extension cable
P3 Optical disc drive — 6
P5 — Optical disc drive
7 P8 4
th
hard disk drive 4
th
hard disk drive
8 P7 3
rd
hard disk drive 3
rd
hard disk drive
9 P6 2
nd
hard disk drive 2
nd
hard disk drive
10 P5 1
st
hard disk drive 1
st
hard disk drive