Lenovo HX3510-G Installation And Service Manual page 1062

1. If the system was recently installed, moved, or serviced, make sure the battery is properly
seated.
2. Check the IBM support site for an applicable service bulletin or firmware update that applies to
this error.
3. Replace the CMOS battery.
4. (Trained technician only)Replace the system board
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HX3510-G, HX5510, HX5510-C, HX7510 Installation and Service Guide