I have an Asus A55VD. I have a dedicated graphic graphics card in this laptop, however when the Intel HD Graphics card is active, the computer will not use the dedicated graphics card. I have uninstalled the Intel card, and as long as the laptop is in airplane mode, the dedicated graphics card works perfectly. That allows me to access the NVIDIA control panel, and I have switched the settings in that to use the NVIDIA card for everything. However, as soon as the computer turns on with access to internet, the Intel HD graphics card will reinstall itself, and deactivate the other card. I have tried changing Windows update to require my permission before even downloading updates, but to no avail. Any help in this department would be greatly appreciated. Thanks!