+ 0 Votes What is the full BSDO Error Message here? OH Smeg 4 years ago We need to know that so we can help you. Col + 0 Votes Well if you believe that it's Hardware Related OH Smeg 4 years ago Try using the Ultimate Boot CD to do some diagnostics here. It's available for free download here http://www.ultimatebootcd.com/download.html Just ignore the add on the page. Col + 0 Votes Is the STOP code Error 0x0000006f ? seanferd 4 years ago http://www.google.com/search?q=session3_initialization_failed + 0 Votes RE: B.S.O.D - Dell Dimension 9200 XP - SP3 stephen_raj Updated - 4 years ago Just try uninstall SP3 and reinstalling it.. it seems that this has caused due to the recent windows update on the computer. If this does not resolve the issue try "directory services restore mode" in the same F8 (advance boot menu). If this doesn't work either do a repair installation by installing the CD; choose Repair my computer instead of install now after booting from CD. If you are not concerned about the data then you can try a complete installation which is known as PC restore (taking your computer back to factory settings) which can be done without a CD and you can find this option in advance boot menu (F8)... If you do want the data that is on the computer try Parallel reinstallation you'll be able to find screen shots in google I hope this helps somewhat. Thanks for your time, Stephen D.