User Guide
Page 97
... begin charging after a few minutes. The RTC battery may not start charging immediately under the following conditions: ❖ The battery is extremely hot or cold. The battery charges whether the computer is on battery power until it is in a CMOS error message during startup. The RTC battery powers the System Time Clock and BIOS memory used...
... begin charging after a few minutes. The RTC battery may not start charging immediately under the following conditions: ❖ The battery is extremely hot or cold. The battery charges whether the computer is on battery power until it is in a CMOS error message during startup. The RTC battery powers the System Time Clock and BIOS memory used...