Acer Aspire 5910 Service Guide

Chapter 153
Removing the System Board   
1.Disconnect the DC-in cable from its system board connector (DC1).
2. Remove the screws securing the system board and the card reader board to the lower case.   
3. Carefully remove the system  board from the lower case.
StepTy p e QuantityColorTo r q u e
2 M2 x L4 BZN+NYLOK 2 Black 1.6 kgf-cm +/-15%
Acer Aspire 5910 SG.book  Page  53  Tuesday, May 29, 2007  11:40 AM 

54Chapter 1
Removing the Card Reader Board   
1.Remove the screw securing the card reader board to the system board.   
2. Turn the system board over, and detach the card reader board from its connector (CARDREADER1). 
Removing the DC-in Jack  
TRemove the DC-in jack from the lower case. 
StepTy p e QuantityColorTo r q u e
1 M2 x L3 BZN+NYLOK 1 Black 1.6 kgf-cm +/-15% 
Acer Aspire 5910 SG.book  Page  54  Tuesday, May 29, 2007  11:40 AM 

Chapter 155
LCD  Module Disassembly     
LCD Module Disassembly Flowchart  
ScrewTy p ePart Number
D M2 x L4 BZN+NYLOK 86.00E13.524
F M2 x L3 BZN+NYLOK 86.00E25.723J M2.5 x L6 BZN+NYLOK 86.00E33.736
L M2.5 x L5 BZN+NYLOK 86.00F19.735
M M2.5 x L3 BZN+NYLOK 86.00D52.630
LC D module
LCD bez el (Jx6)
LCD panel
(Lx4, Dx2)LCD chass is
LCD panel brackets (Fx6)Inve r te r  b o a r d
LC D- C CD cable
LC D module hinge
(Lx2)
CCD board
Internal microphone
WLAN antennas(Mx1)
Acer Aspire 5910 SG.book  Page  55...

56Chapter 1
Removing the LCD Bezel        
1.Remove the rubber pads securing the LCD bezel screws.
2. Remove the screws securing the LCD bezel.
3. Carefully pry the LCD bezel open and remove it from the LCD module.
StepTy p e QuantityColorTo r q u e
2 M2.5 x L6 BZN+NYLOK 6 Black 3 kgf-cm +/-15% 
Acer Aspire 5910 SG.book  Page  56  Tuesday, May 29, 2007  11:40 AM 

Chapter 157
Removing the LCD Panel      
1.Remove the screws secu ring the LCD panel.
2. Disconnect the CCD board cable. 
3. Remove the LCD panel from its chassis, then turn it  over to gain access to the inverter board cables.  
StepTy p e QuantityColorTo r q u e
1 M2.5 x L5 BZN+NYLOK 4 Black 3 kgf-cm +/-15% 
M2 x L4 BZN+NYLOK 2 Black 1.6 kgf-cm +/-15% 
Acer Aspire 5910 SG.book  Page  57  Tuesday, May 29, 2007  11:40 AM 

58Chapter 1
Removing the Inverter Board      
TDisconnect the 2P and inverter cables from the inverter board. 
Removing the LCD-CCD Cable      
1.Peel off the acetic tapes securing the LCD-CCD cable to the LCD panel.
2. Disconnect the LCD connector end of the LCD-CCD cable from the LCD panel PCB.
Acer Aspire 5910 SG.book  Page  58  Tuesday, May 29, 2007  11:40 AM 

Chapter 159
Removing the LCD Panel Brackets      
TRemove the screws securing the LCD panel brackets.
Removing the LCD Module Hinges       
1.Remove the screws securing  the LCD module hinges. 
2. Remove the LCD module hinges from the LCD chassis. 
StepPart Number and Type QuantityColorTo r q u e
* M2 x L3 BZN+NYLOK 6 Black 1.6 kgf-cm +/-15% 
StepTy p e QuantityColorTo r q u e
1 M2.5 x L5 BZN+NYLOK 2 Black 3 kgf-cm +/-15% 
Acer Aspire 5910 SG.book  Page  59  Tuesday, May 29, 2007  11:40 AM 

60Chapter 1
Removing the CCD Board         
TRemove the CCD board from the LCD chassis. 
Removing the Microphones      
1.Peel off the aluminum foil tabs and acet ic tapes securing the microphone cables.
2. Carefully remove the internal microphones from the LCD chassis.
Acer Aspire 5910 SG.book  Page  60  Tuesday, May 29, 2007  11:40 AM 

Chapter 161
Removing the WLAN Antennas    
1.Peel off the aluminum foil tabs securing the WLAN antennas.
2. Remove the screw securing the left antenna bracket. 
3. Carefully detach the WLAN antenna from the LCD chassis. 
StepTy p e QuantityColorTo r q u e
2 M2.5 x L3 BZN+NYLOK 1 Black 3 kgf-cm +/-15% 
Acer Aspire 5910 SG.book  Page  61  Tuesday, May 29, 2007  11:40 AM 

62Chapter 1
Acer Aspire 5910 SG.book  Page 62  Tuesday, May 29, 2007  11:40 AM