Dm518 Keeps rebooting

[gaz1968]

hi, i have a dm518s and since i had a power cut alls it does is freeze and reboot after a few minutes, iv flashed erased it loads of times, tried new images. I can scan the sats but when it comes to watching something it will freeze for a few minutes and eventually Reboot?? Is the box Fried? Any help appriciated

[Wingnut]

might be ur power supply,try a new one to see if that fixes it