Hp Z420 Workstation System Cabling - HP Z220 SFF Maintenance And Service Manual

HP Z420 Workstation system cabling

See HP Z420 Workstation system board components on page 19
board connectors.
Cable
PSU cable
PSU cable
PSU cable
PSU cable
PSU cable
PSU cable
PSU cable
PSU cable
PSU cable
PSU cable
Speaker
Cooler fan cable
System fan cable
Memory fan cable
Front audio cable *
Front 1394 cable
LED/Power button cable
Front USB 3.0 cable
Front USB 2.0 cable
Media card reader
Front fan cable
Second serial port
Chassis solenoid lock
Chassis Intrusion Sender
* If an audio card is installed, connect the front audio cable to the audio card connector.
112 Chapter 3 Component Replacement Information and Guidelines
To
PCA (Main PWR)
PCA (PWR MEM)
First hard drive (Bay 6)
Second hard drive (Bay 5)
Third hard drive (Bay 4)
First optical drive (Bay 1)
Second optical drive (Bay 2)
Other drive (Bay 3)
First graphics card
Second graphics card
PCA
PCA
PCA
PCAx
PCA
PCA
PCA
PCA
PCA
PCA
PCA
PCA
PCA
PCA
to determine the location of system
Cable designator on system
board
P1
P2
D1
D2
D3
D4
D5
D6
G1
G2
P6 (SPKR) white
P8 (CPU0 FAN) white
P95 (REAR FAN) white
P92 (MEM FAN) white
P28 (FRONT AUD) black
J12 1394,White
P5 (PB/LED) black
P29 (USB 3.0) blue
P27 (FRONT USB 2.0) yellow
P24 (USB2) blue
P9 (FRNTFAN) white
P52 (COM) black
P124 (SOL_LOCK) black
P125 (I_SENSE) white