User Guide

Mac Pro Take Apart — Power Cable Harness 13 6
Power Cable Harness
The power cable harness consists of the following cables:
Power supply PS1 cable•
Power supply PS2 cable•
Power supply PS3 cable•
Power supply PS4 control cable•
Front panel board power cable•
Front panel board audio cable•
Front panel board FireWire 800 cable•
Tools
No tools are required for this procedure.
Preliminary Steps
Before you begin, open the computer, lay it on its side with the access side facing up, and remove
the following:
All hard drives and hard drive carrier• s
All PCI Express card• s
Top and bottom memory card• s
Processor heatsink cove• r
Front fan assembl• y
Processor heatsink• s
Memory cag• e
Optical drive power cabl• e
Optical drive data cabl• e
Front panel boar• d
Optical drive carrier and optical drive• s
Power supply•