Step 1 How to reset BIOS (clear CMOS) Acer Aspire V5-431


Tool used on this step:
Plastic Cards
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• Unscrew two screws holding plastic cover in red circle
• Take something thin and tough (examples your nails, plastic card, ...) and slightly wedge to hole highlighted by red line in picture. Be careful don't wedge it too deep.
• try to slightly push plastic cover up by your "wedge".
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Step 2


Tool used on this step:
Tweezers
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• Pull out the connector on left side
• Short two triangle pins by steel tweezers for 20-30 second
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