Having problems with your Acer Aspire 4720 Notebook ?

Clearing cmos - Acer Aspire 4720 Notebook


Answers :

Hi,
\015\012 Ok i have found out,there are two ways 2 do it 1u just need to take out the battery,which is under the keyboard and Press the on/off button for 5seconds, the 2nd is more drastic u need to dissasemble all parts and take off the small battery(its even in PCs) and hold it for ten minutes, then its going to be ok (i have did the second way, because the first way works only on some notebooks)
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\015\012Thanks
There are a couple of methods.
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\015\012Press F2 whilst booting, This will get you into the bios and from there you can set / reset bios settings.
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\015\012WARNING making alterations to bios requires some understanding of computer hardware and its use. wrong settings may disable your laptop !
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\015\012If you mean just wipe your present settings so that you can put the original ones back in.
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\015\012If most cases there would be a jumper that you would move but for those that are unable to find or identify the jumper then removing the battery for at least 30 minutes is usually a safe alternative
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\015\012The battery looks like a shiny coin and you should take note of its orientation before you remove it positive up or down "+"
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\015\012If this information was useful please click
\015\012
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