I am hoping someone can PLEASE help me. I have a Dell Inspiron 1420 and have recently been having loads of trobule with my CPU...it seems that out of nowhere it jumps to 100% and I am unable to really do anything. I have tried a number of things, checking in task manager what is using up the most but the tasks run at 1 or 2% nothing susbtantial...the numbers do not come close to adding up to 100. Then I thought it may be a virus so I had someone look at the computer ( I have malware and AVG and they work just fine). The problem continues spontaneously. I finally just today discovered that when it is running at 100% if I unplug the charger it suddenly works. I am not particularly computer savy so have no idea why this would happen sometimes and not others. The computer is currently unplugged but the moment I plug it in it jumps right back to 100% and nothing will work. Please help! (oh and sometimes when I plug the battery it in says the AC adapter is not determined, and other times it works just fine). I use Windows Vista. Many many thanks!
Jacqueline
Jacqueline