Acer Aspire 8940 Service Guide
Have a look at the manual Acer Aspire 8940 Service Guide online for free. It’s possible to download the document as PDF or print. UserManuals.tech offer 720 Acer manuals and user’s guides for free. Share the user manual or guide on Facebook, Twitter or Google+.
Chapter 3161 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
162Chapter 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 3163 6.Connect the TouchPad FFC to the TouchPad and close the locking latch. 7.Apply the FFC to the Upper Cover as shown.
164Chapter 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 3165 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
166Chapter 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.
Chapter 3167 Replacing the Media Board 1.Place the media board into the Upper Cover and press into place to secure the Media Board to the Upper Cover. 2.Replace the FFC into the Upper Cover by pressing the FFC onto the adhesive. 3.Connect the Media Board FFC to the Media Board and close the locking latch on the FFC.
168Chapter 3 Replacing the Power Saving Board FFC 1.Insert the FFC into the slot in the Upper Cover as shown. 2.Press the FFC and adhesive protector onto the Upper Cover as shown.
Chapter 3169 Replacing the Volume Control Board 1.Lift the board clear of the Upper Cover. 2.Replace the two screws to secure the board to the Upper Cover. 3.Connect the Volume Control FFC to the Volume Control Board and close the locking latch StepSizeQuantityScrew Type Volume Control BoardM2*3 2
170Chapter 3 4.Connect the Volume Control FFC to the Media Board and close the locking latch