Lenovo 3000 Hardware Maintenance Manual page 16
Machine types 7812, 7813, 7814, 7815, 7816, 7817, 7818, 7819, 9680, 9681, 9682, 9683, 9684, 9685, 9686, 9687, 9688, 9689, 9690, 9691
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Also See for 3000:
- Safety and warranty manual (266 pages) ,
- Hardware maintenance manual (240 pages) ,
- User manual (96 pages)
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CAUTION:
The power control button on the device and the power switch on the power
supply do not turn off the electrical current supplied to the device. The device
also might have more than one power cord. To remove all electrical current from
the device, ensure that all power cords are disconnected from the power source.
10
Hardware Maintenance Manual
- Quick Links:
- Replacing the Cmos Battery
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