Acer Aspire 8930 Service Guide

							
Chapter 355
17.Remove the card reader dummy.
Removing the ODD
18.Remove the screw fastening the optical disk drive module on the bottom.
19. Use a tool to push the optical disk drive mo dule outwards and remove the ODD module.  
Removing the Hinge cover
20.Remove two hinge cover screws.
21. Then detach the Hinge cover from both side. 
						

							
56Chapter 3
Removing the BTCB screws
22.Loose 21 screws from BTCB.  
23. Detach Switch cover. 
24. Disconnect Media board FFC from the Switch cover. 
						

							
Chapter 357
25. Then remove the switch  cover from the machine. 
						

							
58Chapter 3
Disassembling the Main Unit
1.Turn over the keyboard as the image shows.
2. Disconnect the Keyboard FFC from the main board
3. Then remove the keyboard from the main unit.
4. Disconnect the FFC from the main board. 
5. Loose One screws from the TPCB.
6. Disconnect the LCM cable.
7. Pull out the Power cable.
8. Pull out the Wireless antenna.
9. Release four TPCB locker then remove the TCB from machine.
10. Disassembling the LED boards. 
						

							
Chapter 359
11 .Loose the LED boards four screws.
12. Loose four LCM hinge screws.
13. Then remove LCM module from the machine. 
						

							
60Chapter 3
Remove I/O baord and Main Board.
14.Remove the daughter board from the machine.
15. Loose two Modem card screws.
16. Disconnect Modem card cable.
17. Remove Modem card from the M/B.
18. Disconnect Speaker cable from the MB and loose the MB screw.
19. Remove M/B from the BTCB.
20. Remove RJ11 from the BTCB. 
						

							
Chapter 361
21.Remove the USB board from BTCB. 
						

							
62Chapter 3
Disassembly LCM module
1.Remove six LCM bezel mylar.
2. Loose 10 LCM bezel screws.
3. Remove LCM bezel.
4. Disconnect Inverter cable and Back LED board cable.
5. Remove Inverter from BTCB.
6. Loose four LCD scrws from the hinge.
7. Disconnect CCD cable.
8. Remove the LCD panel. 
						

							
Chapter 363
9.Loose four LCD hinge screws, then remove two hinges from LCD panel.
Disassembling the External Modules
Disassembling the HDD Module
1. Remove the four screws holding the HDD ( hard disk drive) foil; two on each side.
2. Carefully take out the hard disk drive from the HDD foil. 
						

							
64Chapter 3
Disassembling the ODD Module
1.Remove the two screws holding the optical bracket.
2. Then remove the optical bracket from the optical disk drive.