User Guide

Mac Pro Take Apart — Hard Drive Temperature Sensor Cable 130
Hard Drive Temperature Sensor
Cable
The hard drive temperature sensor cable is a wire harness with four connectors, one for each
hard drive temperature sensor. Be careful not to catch or damage any of the wires when
removing the harness from the enclosure.
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:
Hard drives and hard drive carriers in drive bays 1 and • 2
PCI Express card installed in slot • 1
Any 12-inch PCI Express card• s
Top and bottom memory card• s
Processor heatsink cove• r
Front fan assembl• y