I have a HP Pavilion g6 2233tx laptop. When I mark Assasin's Creed : Black Flag to run using the high performance GPU, it crashes but it runs in the power saving GPU. Same occurs while playing Battlefield 4. Please do tell me why this is happening. Thank You.
Well, make sure you've got the latest drivers. Sometimes, however, the drivers are incompatible with the mobile GPUs. Even ensure you have the correct drivers installed. If that doesn't work, a very, very, VERY extreme option is to try a 'clean' reinstall of windows. Try anything else before a 'clean' install, as you will probably lose all of your data. Make a backup before trying it.