44
Chapter 3
Removing the Mainboard
1.
Disconnect the front panel cable, front audio cable, USB cable and card reader cable from the main
board, then take out the these cables from the cable retention clip.
2.
Remove the eight screws that secure the mainboard to the chassis.
Note:
Circuit boards >10 cm² has been highlighted with the yellow rectangle as above image shows.
Please detach the Circuit boards and follow local regulations for disposal.
Summary of Contents for Aspire M3985
Page 1: ...Acer Aspire M3985 Service Guide PRINTED IN TAIWAN ...
Page 13: ...Chapter 1 5 Block Diagram ...
Page 46: ...38 Chapter 3 4 Pull the Pull the optical drive out of the chassis ...
Page 50: ...42 Chapter 3 7 Lift the power supply module out of the chassis ...
Page 53: ...Chapter 3 45 3 Lift the board from the chassis 4 Punching in IO Shield then you can remove it ...
Page 69: ...Chapter 3 61 Reinstalling the I O Shielding 1 Install I O shielding into chassis ...
Page 77: ...Chapter 3 69 3 Close the PCI Latch fix the three screws ...
Page 80: ...72 Chapter 3 3 Connect the cooler cable to the main board connector ...
Page 83: ...Chapter 3 75 Reinstalling the Side Panel 1 Install the side Panel then fix two screws ...
Page 91: ...83 Chapter 4 b Select Proceed with flash update and Press Enter ...