IBM Thinkpad 380ED problem?

I have an IBM thinkpad 380ED and I keep getting error codes 161 and 163. I have taken my battery out and kept it plugged into the powercord. I have reset my time clock, taken the 3V battery out and put it back in, but I will not load, Can anyone help me?
Thinkingtohard, May 2011


done
You need to replace the CMOS battery (The one that you call the 3v battery.) because the machine is losing its setup data.

T, May 2011
link Click here to see other fixes for IBM Thinkpad.