Acer Aspire 5910 Service Guide

Chapter 323
This chapter provides step-by-step instructions on how to disassemble the notebook computer for 
maintenance and troubleshooting purposes.
Disassembly Tools
In performing the disassembly process, you will need the following tools:
TWrist-grounding strap and conductive mat  for preventing electrostatic discharge
TPhilips screwdriver
TFlat screwdriver
THex screwdriver
TFlat plastic screwdriver
TPlastic tweezers
Stages of the Disassembly Process
The disassembly process is divided into three...

24Chapter 1
System Screw List
Listed below are the screw types used in this system, plus their corresponding part numbers.
NOTE:   The screws for the different components vary in size. During the disassembly process, group the  
screws with their corresponding components to avoid mismatches when putting back the components.
Pre-disassembly Procedure
Before proceeding with the disassembly  procedure, perform the steps listed below:
1. Turn off the power to the computer and all peripherals.
2. Unplug the...

Chapter 125
External Modules Disassembly
External Modules Disassembly Flowchart
ScrewTy p ePart Number
A M2 x L8 BZN+NYLOK 86.00D75.220
B M2 x L4 BZN 86.00A02.140
C M2.5 x L8 BZN+NYLOK 86.00E34.738
D M2 x L4 BZN+NYLOK 86.00E13.524 E M3 x L4 86.9A554.4R0F M2 x L3 BZN+NYLOK 86.00E25.723
G M2 x L2.5 BZN+NYLOK 86.00D72.620
Turn off 
computer and  disconnect 
power cord
S D dummy cardEXpressCard  dummy cardBa tte r y pa c kL-case cover 
(Ax1, Bx7, Cx1)
DIM MWLAN board
(Dx2)HDD a s s e m bl y
Ha r d dr i ve...

26Chapter 1
Removing the SD Dummy Card
1.Push against the card, as if you were pushing it fu rther into the slot, letting the card spring out.  
2. Pull the SD dummy card out of its slot.
Removing the ExpressCard/54 Dummy Card
1.Push against the card, as if you were pushing it fu rther into the slot, letting the card spring out.  
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Chapter 127
2.Pull the ExpressCard/54 dummy card out of its slot.
Removing the Battery Pack 
1.Turn the unit over with the base facing upward.  
2. Slide the battery lock to the unlock position.
3. Slide the battery release latch to pop up the battery from its bay. 
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28Chapter 1
4.Remove the battery pack from its bay.
Removing the Lower Case Cover  
1.Remove the screws securing  the lower case cover. 
2. Pry the lower case cover from the main unit, then remove it.
StepTy p e QuantityColorTo r q u e
1 M2 x L8 BZN+NYLOK 1 Black 1.6 kgf-cm +/-15%
M2 x L4 BZN 7 Black 1.6 kgf-cm +/-15%
M2.5 x L8 BZN+NYLOK 1 Black 3 kgf-cm +/-15%
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Chapter 129
Removing the Memory Modules      
1.Push out the latches on both sides of  the exterior DIMM slot (DM1). 
2. Remove the memory module from its slot.
3. Repeat steps 1 and 2 to remove the second memory module.
Removing the WLAN Board         
1.Peel off the end of the bar code tape securing the WLAN antennas.
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30Chapter 1
2.Disconnect the antennas from the WLAN board,  then move them away from the board. 
3. Remove the screws securing the WLAN board. 
4. Remove the WLAN board from its slot (MINI1).
StepTy p e QuantityColorTo r q u e
3 M2 x L4 BZN+NYLOK 2 Black 1.6 kgf-cm +/-15%
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Chapter 131
Removing and Dismantling the HDD Assembly   
1.Partly peel off the mylar tape ( 1) and use it to pull the HDD assembly from its connector ( 2. SATA1). 
2. Remove the HDD assembly from the main unit. 
3. Remove the screws on the HDD module shielding. 
StepTy p e QuantityColorTo r q u e
3 M3 x L4 2 Silver 3 kgf-cm +/-15%
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32Chapter 1
4.Remove the HDD module from its shielding. 
Removing and Dismantling  the ODD Assembly   
1.Remove the screw securing the  ODD assembly to the main unit.
2. Use a plastic flat screwdriver to push the ODD assembly  out of the main unit, then slide it out of its bay.
StepTy p e QuantityColorTo r q u e
1 M2.5 x L8 1 Black 3 kgf-cm +/-15%
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