Acer Aspire 4310g Service Guide

							Chapter 381
LCD Module Disassembly Process
LCD Module Disassembly Flowchart
Main Screw List
ItemScrewPart No.
G M2.5 x L6  86.00E33.736
H M2 x L3 86.00C07.220
LCD MODULE
LCD BEZEL
LEFT HINGERIGHT HINGE
Gx6
Gx1 Gx1
LCD ASSEMBLY
LEFT LCD
BRACKETHx2RIGHT LCD
BRACKETHx2
INVERTER BOARD
LCD BACK PANEL
AUXILIARY
ANTENNAMICROPHONE
LCD MODULE DISASSEMBLY
LCD FPC
CABLE
MAIN
ANTENNAGx2
Gx2 
						

							82Chapter 3
Removing the LCD Bezel
1.See “Removing the Battery Pack” on page 51.
2.See “Removing the Lower Cover” on page 53.
3.See “Removing the DIMM” on page 54.
4.See “Removing the WLAN Board Module” on page 55.
5.See “Removing the Hard Disk Drive Module” on page 56.
6.See “Removing the Optical Drive Module” on page 57.
7.See “Removing the CPU Heatsink Module” on page 60.
8.See “Removing the CPU” on page 61.
9.See “Removing the Keyboard” on page 62.
10.See “Removing the Middle Cover” on page 63.
11 .See “Removing the LCD Module” on page 64.
12.Remove the six rounded screw caps as shown. 
13.Remove the six screws (G) on the LCD module. 
StepSize (Quantity)ColorTo r q u e
1~4 M2.5 x L6 (6) Black 3.0 kgf-cm  
						

							Chapter 383
14. Carefully pry open the LCD bezel and remove the bezel from the LCD module. 
Removing the Inverter Board
1.See “Removing the Battery Pack” on page 51.
2.See “Removing the Lower Cover” on page 53.
3.See “Removing the DIMM” on page 54.
4.See “Removing the WLAN Board Module” on page 55.
5.See “Removing the Hard Disk Drive Module” on page 56.
6.See “Removing the Optical Drive Module” on page 57.
7.See “Removing the CPU Heatsink Module” on page 60.
8.See “Removing the CPU” on page 61.
9.See “Removing the Keyboard” on page 62.
10.See “Removing the Middle Cover” on page 63.
11 .See “Removing the LCD Module” on page 64.
12.See “Removing the LCD Bezel” on page 82.
13.Remove the screw (G) that holds the inverter board to the panel. 
StepSize (Quantity)ColorTo r q u e
1~2 M2.5 x L6 (2) Black 3 kgf-cm 
						

							84Chapter 3
14.Turn the inverter board over.  
15.Disconnect the 2P cable from the inverter board, then disconnect the inverter board cable from its 
connector.
16.Remove the inverter board.
Removing the LCD with Brackets
1.See “Removing the Battery Pack” on page 51.
2.See “Removing the Lower Cover” on page 53.
3.See “Removing the DIMM” on page 54.
4.See “Removing the WLAN Board Module” on page 55.
5.See “Removing the Hard Disk Drive Module” on page 56.
6.See “Removing the Optical Drive Module” on page 57.
7.See “Removing the CPU Heatsink Module” on page 60.
8.See “Removing the CPU” on page 61.
9.See “Removing the Keyboard” on page 62.
10.See “Removing the Middle Cover” on page 63.
11 .See “Removing the LCD Module” on page 64.
12.See “Removing the LCD Bezel” on page 82.
13.See “Removing the Inverter Board” on page 83. 
						

							Chapter 385
14.Remove the two screws (G) securing the left and right LCD brackets to the LCD back cover. 
15.Detach the LCD with the brackets from the back cover, then turn it over. 
16.Detach the acetic tapes holding the cables to the back panel.
StepSize (Quantity)ColorTo r q u e
1~2 M2.5 x L6 (2) Silver 2.5 kgf-cm  
						

							86Chapter 3
17.Detach the acetic tapes holding the FPC cable to the edge of the LCD panel. 
18.Detach the acetic tape securing the FPC connector.
19.Disconnect the FPC cable from the LCD panel.  
						

							Chapter 387
Removing the LCD Brackets
1.See “Removing the Battery Pack” on page 51.
2.See “Removing the Lower Cover” on page 53.
3.See “Removing the DIMM” on page 54.
4.See “Removing the WLAN Board Module” on page 55.
5.See “Removing the Hard Disk Drive Module” on page 56.
6.See “Removing the Optical Drive Module” on page 57.
7.See “Removing the CPU Heatsink Module” on page 60.
8.See “Removing the CPU” on page 61.
9.See “Removing the Keyboard” on page 62.
10.See “Removing the Middle Cover” on page 63.
11 .See “Removing the LCD Module” on page 64.
12.See “Removing the LCD Bezel” on page 82.
13.See “Removing the Inverter Board” on page 83.
14.See “Removing the LCD with Brackets” on page 84.
15.Remove the four screws (H) securing the left and right LCD brackets to remove the brackets. 
Removing the LCD Module Hinges
1.See “Removing the Battery Pack” on page 51.
2.See “Removing the Lower Cover” on page 53.
3.See “Removing the DIMM” on page 54.
4.See “Removing the WLAN Board Module” on page 55.
5.See “Removing the Hard Disk Drive Module” on page 56.
6.See “Removing the Optical Drive Module” on page 57.
7.See “Removing the CPU Heatsink Module” on page 60.
8.See “Removing the CPU” on page 61.
9.See “Removing the Keyboard” on page 62.
10.See “Removing the Middle Cover” on page 63.
11 .See “Removing the LCD Module” on page 64.
12.See “Removing the LCD Bezel” on page 82.
13.See “Removing the Inverter Board” on page 83.
14.See “Removing the LCD with Brackets” on page 84.
StepSize (Quantity)ColorTo r q u e
1~4 M2 x L3 (4) Silver 1.6 kgf-cm 
						

							88Chapter 3
15.See “Removing the LCD Brackets” on page 87.
16.Remove the two screws (G) securing the left and right LCD module hinges.  
17.Remove the left and right hinges from the LCD back cover. 
Removing the Antennas 
1.See “Removing the Battery Pack” on page 51.
2.See “Removing the Lower Cover” on page 53.
3.See “Removing the DIMM” on page 54.
4.See “Removing the WLAN Board Module” on page 55.
5.See “Removing the Hard Disk Drive Module” on page 56.
6.See “Removing the Optical Drive Module” on page 57.
7.See “Removing the CPU Heatsink Module” on page 60.
8.See “Removing the CPU” on page 61.
9.See “Removing the Keyboard” on page 62.
10.See “Removing the Middle Cover” on page 63.
11 .See “Removing the LCD Module” on page 64.
12.See “Removing the LCD Bezel” on page 82.
13.See “Removing the Inverter Board” on page 83.
14.See “Removing the LCD with Brackets” on page 84.
StepSize (Quantity)ColorTo r q u e
1~2 M2.5 x L6 (2) Black 3.0 kgf-cm  
						

							Chapter 389
15.Detach the gasket tape holding the right antenna in place, remove the antenna bracket, then carefully 
remove the antenna.
16.Detach the gasket tape holding the left antenna in place, remove the antenna bracket, then carefully 
remove the antenna.
Removing the Microphone 
1.See “Removing the Battery Pack” on page 51.
2.See “Removing the Lower Cover” on page 53.
3.See “Removing the DIMM” on page 54.
4.See “Removing the WLAN Board Module” on page 55.
5.See “Removing the Hard Disk Drive Module” on page 56.
6.See “Removing the Optical Drive Module” on page 57.
7.See “Removing the CPU Heatsink Module” on page 60.
8.See “Removing the CPU” on page 61.
9.See “Removing the Keyboard” on page 62.
10.See “Removing the Middle Cover” on page 63.
11 .See “Removing the LCD Module” on page 64.
12.See “Removing the LCD Bezel” on page 82. 
						

							90Chapter 3
13.See “Removing the Inverter Board” on page 83.
14.See “Removing the LCD with Brackets” on page 84.
15.See “Removing the Antennas” on page 88.
16.Carefully remove the microphone cable from underneath the adhesive aluminum foil.
17.Remove the microphone.