Hi
I Own Dell inspiron 5520 for about 4 years, recently I've started playing games on it. I know that my laptop is not gaming laptop but I have read that it has switchable graphics cards. Intell HD 4000 and Amd radeon HD 7670M. 'Detect product option on dell official website shows '15R 5520' laptop. My laptop is 5520 does '15R' makes any difference ?? Detect drivers mode automtically shows me AMD Catalys software, which is outdated however latest amd-catalyst-15.7.1 installed properly some software. My windows device menager never recognised AMD card. AMD radeon 7670m doesn't appear in my device menager. I have tried on BIOS A13 and A14, Windows 7 - 64 and Windows 10 - 64. I have tried to install drivers in any order and in devide mager option I can see only Intell 4000 HD.
Looks like my laptop came out with Intel 4000 HD only.
Please Help
