hello. I have failed several times to update to Windows 10 on my HP Pavilion DV7. HP tech support informed me that it is the amd m880g with ati mobility radeon hd 4250 that is causing my laptop to get too hot during Windows install period and freezing up. FYI: I also have an ATI Mobility Radeon HD 5470. Can anyone tell me if it is possible to install Windows 10 with these on my machine?