Dell Inspiron 1501 laptop, was thrown in the trash because (AFAI can tell) there were several keys dead on the keyboard, random shut downs from overheating because fan was dead, had some Windows errors, etc. After installing new keyboard, new fan, wiping hard drive and reinstalling Windows, I ran Dell Diagnostics from F12 boot menu just for the heck of it. I got the error code 0146, 2000-0146, Log contains previous errors. I did a full low level format as suggested by the diagnostics....using UBCD with the proper hard drive (Samsung) utility. After full format and reinstall, I get no errors from the UBCD Samsung utility. But when I go back into F12 Dell Diagnostics, I get same error....Log contains previous errors. Where is this Dell log stored and how do I clear it of these previous errors? I ran the Samsung utility again just for S&Gs and it says the drive passed perfectly with no errors, so this has to be a problem with Dell Diagnostics storing old errors. Does anybody know how to clear this log of previous errors?