User guide

Chapter 3 – Disassembling the Power Macintosh 7500 or 7600 Genesis MP36 ◆
Remove from the motherboard the SCSI, main motherboard
power, CD-ROM audio, floppy drive, and motherboard 3.3v power
cables shown in the photo below. These cables will not be reused
in the Genesis MP.
Remove these five cables
Remove the speaker cable from the front of the motherboard.
Remove the plastic power button by squeezing the retaining tabs
and pushing the button out through the front of the machine.
LED cable (1), speaker cable (2)
and plastic power button (3)
The LED cable, located nearby, may be stiff and difficult to remove
while the motherboard is in its normal position. If you cannot
remove the LED cable at this time, you may remove the LED from
its holder, or remove the motherboard with the LED cable in place
in order to obtain clearance to work on the LED connector. The
speaker and LED cables will not be re-used in the Genesis MP.