User Manual
Page 98
... Fahrenheit, 10 to store your computer's configuration settings. The RTC battery may not start charging immediately under the following error message during startup: BAD RTC BATTERY BAD CHECKSUM (CMOS) CHECK SYSTEM The battery may have become completely discharged while your computer was shipped, resulting ...in your computer, plug the computer into a live electrical outlet. The RTC battery powers the System Time Clock and...
... Fahrenheit, 10 to store your computer's configuration settings. The RTC battery may not start charging immediately under the following error message during startup: BAD RTC BATTERY BAD CHECKSUM (CMOS) CHECK SYSTEM The battery may have become completely discharged while your computer was shipped, resulting ...in your computer, plug the computer into a live electrical outlet. The RTC battery powers the System Time Clock and...