+5v Battery showing 2.34v in BIOS?

[Sweeper]

Would this cause irratic behavior with the MB? I did notice my time wasn't keeping up and have been having strange 'different' problems with PC. Sometimes it works fine, then it locks up in different areas, boot-up, bios, windows or just restarts for some odd reason. I went into the BIOS to check temps and voltages. Everything is fine except the battery voltage is showing 2.3V. ?????????

[stroyal]

The battery is 3volts isn't it?
Less than 3volts can mess with the clock, and clear the BIOS settings if it gets low enough.