Mainboard CMOS Discharge

Discharging the CMOS clears all user settings.

  1. Disassemble the notebook and take out the Mainboard. See "Removing the Mainboard" on page 69.
  2. Remove the RTC battery. See "Removing the RTC Battery" on page 73.
Acer 5630 Replace Cmos Battery Where

3. Turn the mainboard over, lift up the DIMM protective cover, and short the G3 pad.

1820pt Replace Keyboard

4. Reconnect the RTC battery and reassemble the unit.

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Read how to maintain and repair any desktop and laptop computer. This Ebook has articles with photos and videos that show detailed step by step pc repair and maintenance procedures. There are many links to online videos that explain how you can build, maintain, speed up, clean, and repair your computer yourself. Put the money that you were going to pay the PC Tech in your own pocket.

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