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Switchable Graphics in DELL Inspiron 5520 Not Working
Hi, I have a DELL Inspiron 5520 with 2 Graphics Cards:
ATI Radeon 7670M & Intel HD 4000
I've installed the drivers required and unfortunately the switchable graphics section in "Catalyst Control Manager" doesn't have an option to manually change the graphics card. It has the option to choose what graphics card a program should use, but that never works. I know that if I find a modded BIOS like in this thread:
Acer Laptop: Switchable Graphics using i7 & AMD Radeon
Then it will work for me, but my problem is that I don't know if that BIOS is specifically for ACER laptops or I can use it on my DELL. If not, I'd appreciate it if someone came up with a BIOS for DELL. Also, I'd like to know what that BIOS has that the original one didn't, please explain. For example, removing whitelist, etc ...