Thinkpad A20M

R, A, G and Z series specific matters only
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mahendra26
Posts: 2
Joined: Sat May 28, 2005 6:50 am

Thinkpad A20M

#1 Post by mahendra26 » Sat May 28, 2005 4:19 pm

I cannot seem to power up - after the IBM logo screen, I get the error message
0190-critical low-battery error

This even when I have the ac adapter plugged in.

Is this a problem that I can overcome or I must change the battery? Can anyone help?

Thanks
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slagmi
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#2 Post by slagmi » Sun May 29, 2005 12:26 am

Same error with Main Battery removed?

No= replace main battery
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mahendra26
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Joined: Sat May 28, 2005 6:50 am

#3 Post by mahendra26 » Sun May 29, 2005 8:24 pm

The computer will not boot up with the battery removed and ac power connected.

Thanks
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slagmi
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#4 Post by slagmi » Fri Jun 03, 2005 8:10 am

Try swappng the CMOS battery!
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