guys pls help, im dead already trying to reformat everyday using windows xp home sp1. when i open my computer there's an error occured while bootup. it says "Smart predicted.. need to back up files of your HD error may be eminent. i thought reformat was the solution for this problem. ive already run a AVG and nothing was found.. after just 4-5hrs of using my computer it automatically shut down itself and cant be boot up.. and need to be reformat again pls guys help me. ive already reformat 5x since this error occured... and when i finished reformat i thought that error in boot screen will be take off but it is still in there, i am just pressing F1 to continue and eventually i load windows after reformat. then wait about 4-5hrs and restart automatic then i cant boot to windows or safe mode, it just keep restarting. i have just a low spec computer. 2.5ghz/256memory/64mb video card/32gb HD/ --- i am just using this for home purposes. is it may HD who were the ones to be replaced? because i have already tried using different HD in my CPU and still the error occur. And when i back up my HD to other computer it just normal no error.... probably motherboard? -- i already take off the board and cleaned all dust.. i would appreciate any suggestions and comments regarding with my problem thanks a lot.