Se poate schimba placa video la laptop? Am achizitionat de curand Laptop-ul Hp probook 4540s si am o placa video integrata si una dedicata.Acesta este link-ul de unde am cumparat laptop-ul http://www.cel.ro/......50m-2gb-l/ imi puteti spune daca as putea schimba placa video AMD Radeon HD 7650M pentru ca laptop-ul nu vede decat placa integrata si nu si ce-a dedicata. Multumesc.

Click the Battery > Energy Options (for the current scheme) > enhanced energy options > check ALL entries there are 3 that can conflict with the switching:

> Set the dynamic switchable graphics for battery and ac to automatic
> Set the Intel gpu power plan for ac to max performance (or both - if you want)
> Set the ATI Powerplay-Options to max/optimal performance

! Also Check that you have set the application/game to HIGH Performance in your
Catalyst Control Center (+ do not disable the Power Play Option in Catalyst Control Center)

(+ don't forget after switching from balanced to high-power or energy-saving these entries must be set as well)

^ Graphic will switch!
! What remains... the computer still will bluescreen afterwards (maybe this also can be resolved by playing around with the Energy Options.

! Also keep in mind that applications/games still will show that you can select the HD 4000 only but it does switch to the discrete gpu (7650M HD). Higher FPS + better graphics will also prove that.