I have just reset my bios back to its original factory settings and now my resize bar wont work. It says i have enabled it in the bios but when i open up GPUZ it says it isnt enabled in the bios?
Is that the Motherboard bios? what Motherboard do you have?
'might need to change another setting in it for windows to actually notice its changed.
double check its right
Go into device manager (run > devmgmt.msc), find your GPU under display adapters > Resources > Large Memory Range (something close to this effect) should be present. If it is, resize bar is operational.