stuck in reboot loop?

my medion mt6 is stuck in a reboot loop and wont even boot in safe mode, it will boot in debugging mode but freezes after about 2 minutes so cannot use my registry cleaner to fix newly downloaded file to update. this is when computer closed down,in the first place. it also wont read any disks when inserted in either drive i would like a solution without a factory restore as we have family photos on the d drive by the way its a duel core system and the primary drive is c so if you can help thankyou