User Manual
Page 109
...Leave the power connected and the battery should begin charging after a few minutes. The RTC battery may have become completely discharged while your computer was shipped, resulting in the following error message during startup: BAD RTC BATTERY BAD CHECKSUM (CMOS) CHECK SYSTEM NOTE The above... error message may not start charging immediately under the following conditions: ❖ The battery is fully charged, we recommend that the battery charges to a month when the computer is...
...Leave the power connected and the battery should begin charging after a few minutes. The RTC battery may have become completely discharged while your computer was shipped, resulting in the following error message during startup: BAD RTC BATTERY BAD CHECKSUM (CMOS) CHECK SYSTEM NOTE The above... error message may not start charging immediately under the following conditions: ❖ The battery is fully charged, we recommend that the battery charges to a month when the computer is...