I have a gaming laptop with AMD A10-5750M APU with onboard Radeon HD 8650 G. It also has a AMD Radeon HD 8970M GPU. When I powered up after not touching my laptop for about 4 weeks, it no longer registers the GPU at all. I have tried multiple different drivers including the legacy driver for the APU and nothing is working. I have done clean installs on each new driver I have tried. Is there anything else I can try to get it to register my GPU again? I'm at a complete loss after working on it all day.