HP 500B - Microtower PC Maintenance And Service Manual page 48

6. Locate the power supply at the top of the computer.
Figure 2-50
NOTE:
Failure to correctly restore all power connectors appropriately will prevent the computer or
components from working successfully.
NOTE:
below.
7. Trace the power supply cables to the system components:
●
●
●
●
Figure 2-51
40 Chapter 2 Removal and Replacement Procedures Microtower (MT) Chassis
Locating the power supply
Noting the location, type and orientation of the power connectors is extremely important.
The location of the power connectors on the motherboard may vary from the ones shown
Optical disc drives (A)
Hard disk drives (B)
Motherboard main power (C)
Motherboard fan (D)
Power supply connections