Acer Aspire 8935g Service Guide

Chapter 3161
2.Replace the indicated screw to secure the USB Board to the Lower Cover.
3.Connect the FFC to the USB Board and close the locking latch on the USB Board.
4.Connect the FFC to the Mainboard and close the locking latch.
StepSizeQuantityScrew Type
USB Board M2.5*4 1 

162Chapter 3
Replacing the Bluetooth Board
1.Insert the Bluetooth Board into the Lower Cover as shown.
2.Insert the single screw to secure the Bluetooth Board to the Lower Cover.
3.Connect the Bluetooth cable to the Bluetooth Board.
StepSizeQuantityScrew Type
Bluetooth Board M2*3 1 

Chapter 3163
4.Connect the Bluetooth cable to the Mainboard. 

164Chapter 3
Replacing the RTC Battery
IMPORTANT: Follow local regulations for disposal of all batteries.
1.To replace the battery, pry the existing battery out of the Mainboard and press a replacement down firmly in to 
the socket. 

Chapter 3165
Replacing the TouchPad Board
IMPORTANT: The TouchPad is supplied as part of the Upper Cover. If the TouchPad is defective, replace the entire 
Upper Cover.
1.Insert the board into the Upper Cover. Take care to align the mounting pins with the holes on the board. 
2.Remove the two screws securing the TouchPad Board in place.
StepSizeQuantityScrew Type
Finger Print 
ReaderM2*3 2 

166Chapter 3
3.Insert the FFC through the slot in the Upper Cover and adhere as shown.
4.Connect the Mainboard FFC to the TouchPad Board and close the locking latch.
5.Connect the TouchPad FFC to the TouchPad Board and close the locking latch. 

Chapter 3167
6.Connect the TouchPad FFC to the TouchPad and close the locking latch.
7.Apply the FFC to the Upper Cover as shown. 

168Chapter 3
Replacing the Finger Print Reader Bracket
1.Insert the tabs in the bottom of the fingerprint reader bracket into the upper cover and rotate  the bracket into 
place as shown.
2.Insert the two screws to secure the bracket to the Upper Cover.
StepSizeQuantityScrew Type
Finger Print 
Reader BracketM2*3 2 

Chapter 3169
Replacing the TouchPad Lock Board
1.Slide the Touchpad board under the securing tab and place into the Upper Cover.
2.Insert the single screw to secure the board to the Upper Cover.
3.Connect the Finger Print Reader FFC to the TouchPad and close the locking latch.
StepSizeQuantityScrew Type
TouchPad Lock 
BoardM2*3 1 

170Chapter 3
4.Connect the TouchPad Lock Board FFC to the TouchPad Lock Board and close the locking latch.
5.Press the FFC onto the adhesive in the Upper Cover to secure it in place.