Mobo battery, how to tell for sure if it is bad?

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Dr. KillGood
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Mobo battery, how to tell for sure if it is bad?

Post by Dr. KillGood »

I think the battery on my motherboard is bad, is there a way to tell for sure because I don't want to waste money on a batter as I an a cheapskate. Also those small batteries are expensive!

Every time I start my computer the time is wrong and I have to reset it.
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Turbo Tax 1.0
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Post by Turbo Tax 1.0 »

arent the batteries like 3$?
when life gives you lemons make flux
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bgnome
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Re: Mobo battery, how to tell for sure if it is bad?

Post by bgnome »

Dr. KillGood wrote:I think the battery on my motherboard is bad, is there a way to tell for sure because I don't want to waste money on a batter as I an a cheapskate. Also those small batteries are expensive!
use a voltmeter. it is probably a 3v, so if it reads a whole lot less then you should probably replace it.
Every time I start my computer the time is wrong and I have to reset it.
that is a pretty sure-fire indication your cmos battery is dead.
Skyone
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Post by Skyone »

Knowing most mobos, it's probably a CR2303, which is like 3 bucks at Target.
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