I have an HP Laptop with Windows 8.1 (64 bit) with AMD Radeon HD 7620G + AMD Mobility Radeon HD 8670M dual graphics adapter {2 GB VRAM}, 8 GB System RAM, the 8670M being set as the primary adapter for Lightroom. I have updated the drivers from HP update to the latest, so I am sure the drivers are the latest and the most compatible to my system.
My problem started when I checked the "Hardware Acceleration" check-box in Lightroom-6. Lightroom crashes randomly, sometimes when I am navigating through my photos, sometimes when I do an adjustment from the Basic panel, and sometime while exporting the photos for web/print. This is getting me crazy.... These problems didn't occur if I unchecked the check-box for Hardware acceleration. {The openGL version as per Adobe website supporting Lightroom Hardware acceleration should be 3.3 or greater... My Graphics adapter passes the test in the "System Info..." information panel when I checked!)
Anyone else facing this problem? What did you do for it? I really want to use the Hardware acceleration feature, since it might speed up my processing time drastically...