IBM-AUSTRIA - PC-HW-Support 30 Aug 1999
Power Systems Checkout (2618)
Power Systems Checkout
To check the system power, do the following.
- Power-off the computer.
- Remove the battery from the computer.
- Check the battery voltage. The voltage should read 9 to 12 Vdc
across the negative and positive contacts (the two contacts farthest apart).
If the voltages are not correct, try recharging the battery
If the voltages are correct, continue with the next step to
test the AC adapter voltage.
- Unplug the AC adapter from the computer.
- Measure the voltage at the points shown.
|+13.5 to +15
See also Standby Battery Check
and RTC Battery Check
More INFORMATION / HELP is available at the IBM-HelpCenter
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