iMac G5 (20-inch iSight) Take Apart —Logic Board 89
Note:5. If the replacement logic board doesn’t have the support brackets (shown below)
installed on the heatsink, transfer them to the replacement logic board. Remove the two T6
screws on the top of the brackets and the T7 screws from the side support bracket.
Disconnect nine cables from the connectors on the logic board. 6.