50 Aspire TC-780 Desktop Computer Service Guide
Removing the Mainboard
1. Remove the six screws securing the mainboard to the chassis.
2. Gently lift the mainboard off the chassis.
Quantity Color Torque Part Number Screw Type
6 Silver 6.0 ± 0.5 kgf-cm 86.SPZD1.003
Note: WEEE Annex VII component. A circuit board >10 cm2 has been highlighted
with the yellow rectangle as shown above. Please follow local regulations for disposal
of detached circuit boards.