i wonder if u can show us whats the grey screen looks like? cos might be ur GPU since u have this hang issues, either way could be software issues as well.
This forum is moderated by volunteer moderators who will react only to members' feedback on posts. Moderators are not employees or representatives of HWZ Forums. Forum members and moderators are responsible for their own posts.
Please refer to our Community Guidelines and Standards and Terms and Conditions for more information.