New
#1
Switchable Graphics - Device Not Recognized
Hello,
See my system specs for my laptop make and model.
Disclaimer: I did get a new mobo over Christmas break, but it was matching identical to the original I'm not sure why the AMD GPU is not wanting to recognize or install.
My laptop has the bridged processor with two GPUs; the Intel HD3000 and the AMD Raedon 6770M. The Intel HD3000 works fine and the drive for it is installed, but it sucks my battery down because, as some of you know, that is the "high performance graphics" processor. The AMD Raedon 6770M is not even recognizing in Device Manager. It is as if it does not exist. I installed the new motherboard myself and can confirm that the AMD GPU is physically there. However, it simply is not working. I've tried two variations of the AMD High Definition Graphics Driver from the HP Website (sp55092.exe and sp54462.exe). Neither work. It'll install and say it went through with no errors, but the whole process only installs 60MB of data, which means that the device is physically not being recognized. I have a feeling I'm doomed. Help?
Last edited by kbronski; 13 Mar 2014 at 11:19.