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2928
N211U NOTEBOOK USER’S MANUAL
was out of use for some time?
After portable computers have not been used for a long time
(more than one month), the batteries will go into the low volt-
age protection mode due to data back-ups and natural electri-
cal discharge. At that point, restoring normal voltage will re-
quire slow charging over a period of several hours. Calibration
can be performed after the battery has returned to a normal
condition.
My computer alerts “CMOS Battery Low”, what can I do?
If you keep your computer in no power situation (unplug the
computer from the power outlet and remove battery at the
same) over 45 days, your data in CMOS will be lost.
Please reconfigure your CMOS by following steps:
1. Press Del to enter the BIOS setup utility.
2. Select “Load Optional Defaults?”. When you see the follow-
ing prompt, choose <OK> and then press <Enter>.
3. Select “Save Changes and Exit”. When you see the follow-
ing prompt, choose <OK> and then press <Enter> to restart
your computer.