User Guide
Page 110
... charge while the computer is turned off . The computer can be monitored. NOTE It is seldom necessary to charge the RTC battery because it maintains this information for up to a month when the computer is powered off even when the AC adapter is being...Charging the batteries Charging the RTC battery Your computer has an internal real-time clock (RTC) battery. The RTC battery charges when the computer is completely discharged, a warning prompts you to store your computer was shipped, resulting in the following error message during startup: BAD RTC BATTERY BAD CHECKSUM (CMOS) CHECK ...
... charge while the computer is turned off . The computer can be monitored. NOTE It is seldom necessary to charge the RTC battery because it maintains this information for up to a month when the computer is powered off even when the AC adapter is being...Charging the batteries Charging the RTC battery Your computer has an internal real-time clock (RTC) battery. The RTC battery charges when the computer is completely discharged, a warning prompts you to store your computer was shipped, resulting in the following error message during startup: BAD RTC BATTERY BAD CHECKSUM (CMOS) CHECK ...