Hi,
I have a problem with my ati 7570m. I'm using Dell Inspiron 14z 5423 [http://www.dell.com/th/p/inspiron-14z-5423/pd] with Windows 8.1 x64. When I'm trying to install ATI driver, I always got "The driver trying to start is not the same as the driver for the POSTed display adapter". I use driver provided in Dell Support but still not working and I already on A13 bios (just got mainboard replacement last month).
This is my driver installation steps:
1.Chipset Driver then Reboot
2.Intel HD 4000 VGA Driver then Reboot
3.ATI Radeon 7570M
What should I do?!