User Guide

iMac (Early 2006 20-inch) Take Apart — Hard Drive 79
The hard drive sensor is dierent from the optical drive sensor. The hard drive sensor can be
identied by resistor R1700. Replacement Note: Make sure to transfer the sensor to the
replacement hard drive. Use the double-stick tape enclosed with the replacement hard drive
to attach the sensor.
Holding the drive by the metal bracket, pull the hard drive toward the inverter and then up
to release the hard drive mounting pins from the grommets on the chassis.
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