User Manual
Page 112
..., wait until the battery discharges completely. Leave the power connected and the battery should begin charging after a few minutes. The RTC battery may not start charging immediately under the following error message during startup: BAD RTC BATTERY BAD CHECKSUM (CMOS) CHECK SYSTEM To ...ensure that you operate your computer's configuration settings. HINT: Once the battery is extremely hot or cold. When fully charged, it reaches room temperature...
..., wait until the battery discharges completely. Leave the power connected and the battery should begin charging after a few minutes. The RTC battery may not start charging immediately under the following error message during startup: BAD RTC BATTERY BAD CHECKSUM (CMOS) CHECK SYSTEM To ...ensure that you operate your computer's configuration settings. HINT: Once the battery is extremely hot or cold. When fully charged, it reaches room temperature...