Hello i have a dell inspirok 7559 i7-6700,8gb ram,1tb sshd less than one year old and i chose to perform a full system restore.It started very slowly when it was at the percentage stage it took approximately 5 hours and now its been 5 more hours i can see a cogwheel spining but still nothing,i was wondering if i have to just press the power the power button but i am afraid it may corrupt the windows.Any suggestions? Thank you