amd 8670 grafic card problem

Utsav_

Estimable
Oct 31, 2015
2
0
4,510
dell inspiron 15r
windows 10
cpu-intel i5
Intel(R) HD Graphics Family
AMD Radeon HD 8670M is not working only intel grafic card is working

 
Try reinstalling the Radeon driver from Dell's website.

Also check if Windows 10 is supported by Dell on that particular model (ideally should have checked that before upgrading), as it could be an incompatible Radeon driver issue.

My initial findings seem to suggest that Windows 10 isn't supported on the Inspiron 15R series, but I could be mistaken.