Hello having an odd issue. The lap top is a samsung (np700z5c) okay here is the issue before I left to go on mission my laptop was running fine I left it at home while I was gone and came back turned it on the Windows boot screen took over an hour to load and windows ran slow even once booted so naturally I thought it was just windows acting up so I turned off the laptop and dusted off the windows 7 disk and prepared to donanclean install no issue done them before...well turned back on laptop and it boots up and the Samsung slash screen comes up an the blue bar loads and the laptop just resets over and over..the bio buttion won't work the boot order buttion won't work the keyboard lights up and what now but just boots over and over..at and lost here any help would be helpful.