TROUBLESHOOTING COMPUTER ISSUES
COMPUTER TROUBLESHOOTING
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The CMOS battery may be loose
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The CMOS battery may be drained
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The BIOS firmware update did not install correctly
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Media was left in a removable drive
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Boot order configured incorrectly
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Detailed explanation-1: -You have to replace the CMOS battery which is fixed on the motherboard, when the CMOS battery is down BIOS settings will be reset. after changing the battery, if the problem not fix then you need to update BIOS from a chip level engineer.
Detailed explanation-2: -The CMOS battery makes sure the chip can store this data, even while your computer is turned off and not hooked up to power. If this battery goes bad, the chip starts losing information. One of the symptoms is that your Windows computer no longer maintains its time and date properly.
Detailed explanation-3: -You may find your computer clock wrong if the server is unable to be reached or for some reason is returning an incorrect time. Your clock may also be wrong if the time zone settings are off. Change internet time server settings if your clock doesn’t seem right.
Detailed explanation-4: -In cases where your date or time keeps changing from what you’ve previously set it to, it is likely that your computer is syncing with a time server. For example, if you like having the clock on your business computer set a bit ahead, the time changing without your knowledge could make you late for a meeting.