while on boot diagnotics, did not crash or havent noticed becouse all the tests wos running so slow, got my compiuter recovered to orginal state and win 8.1 problem remains, noticed when it just freezes, powers on img http://i66.tinypic.com/8vvqqv.jpg drop to their minimal vaules for example: package voltage 7.87 when the compuiter freezes it drops to their lovest current, wich is 3.99, last time it crashed, it came down to 2.72 shown in foto: http://i67.tinypic.com/2v9dv6c.jpg