dustinhunt78 Distinguished Feb 22, 2014 1,261 0 19,960 Mar 17, 2014 #2 This is an article listing why "OS System Not Found" It whould have all the info you need. http://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=2&cad=rja&uact=8&ved=0CDMQFjAB&url=http%3A%2F%2Fanswers.microsoft.com%2Fen-us%2Fwindows%2Fforum%2Fwindows_vista-system%2Fwhat-could-cause-intermittent-operating-system-not%2Fb2acb599-8775-47a5-8002-6612da90fb6f&ei=sqInU-5wrvzIAYzqgagL&usg=AFQjCNEkAqA2KU0gQjam73EPdxmKHjE0Vw&sig2=s7EVRrSxvl8QFcAk80wOfA&bvm=bv.62922401,d.aWc Upvote 0 Downvote
This is an article listing why "OS System Not Found" It whould have all the info you need. http://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=2&cad=rja&uact=8&ved=0CDMQFjAB&url=http%3A%2F%2Fanswers.microsoft.com%2Fen-us%2Fwindows%2Fforum%2Fwindows_vista-system%2Fwhat-could-cause-intermittent-operating-system-not%2Fb2acb599-8775-47a5-8002-6612da90fb6f&ei=sqInU-5wrvzIAYzqgagL&usg=AFQjCNEkAqA2KU0gQjam73EPdxmKHjE0Vw&sig2=s7EVRrSxvl8QFcAk80wOfA&bvm=bv.62922401,d.aWc