HP Z34c G3 Maintenance And Service Manual page 18

PICTURE 3
Main BD
S6
1) Unlock 11 PCBA screws as the picture 1.
2) Disassemble Main BD from the SHD and pull out Power BD wire from the Main BD.
3) Disassemble Power BD from the SHD and pull out power cord from the Power BD.
PICTURE 1
Main BD
Power BD
Driver BD
6
7
1 11
16