Acer ENTJ78, ENTJ77, ENTJ75, ENTJ76 manual Replacing notebook components

CHAPTER 3: Replacing notebook components

12Turn the system board over and remove the cooling assembly by performing steps 4–7of the “Replacing the cooling assembly” procedure on page 89.

13If your new system board does not include a processor, remove the processor from the old system board and install it on the new system board by performing steps 4–7in the “Replacing the processor” section on page 92.

14Reinstall the cooling assembly by performing steps 9–12of the “Replacing the cooling assembly” procedure on page 89.

15Place the new system board in the base enclosure and secure it with the screw removed in step 9.

16Reconnect the USB board and Bluetooth module cables to their system board connectors.

17Reinstall the modem module by performing steps 11–12of the “Replacing the modem board” procedure on page 77.

18Reinstall the palm rest by performing steps 19–21of the “Replacing the palm rest” procedure on page 68.

19Reinstall the LCD panel assembly by following the steps 16–23of the “Replacing the LCD panel assembly” procedure on page 64.

20Reinstall the keyboard and the keyboard cover by performing steps 5–8of the “Replacing the keyboard” procedure on page 62.

21Close the LCD panel and turn the notebook over so the base is facing up.

22Reinstall the optical drive by performing steps 10 and 11 of the “Replacing the optical drive” procedure on page 56.

23Reinstall the hard drive by performing steps 8 and 9 of the “Replacing the hard drive” procedure on page 54.

24If you have disconnected any wireless antennas, reconnect them now.

25Reinstall the bay cover.

26Reinstall the battery.

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