I am using Hewlett-Packard HP Pavilion dm4 Notebook PC with in-bult Windows 7 Home Edition 64bit.
Recently upgraded to Windows 10 Home Edition. After that my HDMI is not working. I used to connect Sony TV from my Laptop through HDMI.
After Windows 10 upgrade it is not working.
Below are the display adapters in my HP PC:
AMD Mobility Radeon HD 5000 Series [Display adapter]
Intel(R) HD Graphics [Display adapter]
Before upgrading to Windows 10, I am able to switch the graphic to Intel HD or AMD Mobility Radeon HD 5000.
Now I am unable to switch. I have checked the latest drivers for both Intel HD and AMD HD 5000 and both are showing it is latest driver up to date.
AMD Mobility Radeon HD 5000 Driver: 15.201.1151.0 (8/21/2015)
Intel(R) HD Graphics Driver: 220.127.116.1100 (11/26/2012)