Acer Aspire 4310 - Troubleshooting and Error Resolution; Common Error Messages and Solutions

Chapter 3 67
14. Remove the three screws (A) on the upper case.
15. Disconnect the speaker cable from the mainboard.
16. Detach the launch board cable from the mainboard.
Step Size (Quantity) Color Torque
1~3 M2 x L4 (3) Black 1.6 kgf-cm