18
9.
Once the CPU is firmly in place, lock the turn-screw to the lock position.
10.
Reattach the heatsink, taking special care to place it in its original position, and secure with its 4
screws.
NOTE:
When the PI-915 main board's heatsink is installed, please note that the bottom
of side B must be placed over the CPU.
Ensure the heatsink and the top surface of the CPU are in total contact by using
silicon gel to prevent the CPU from overheating. Overheating may result in
unstable system performance.
Pin 1 Indicator