when do install the R7 250 graphics card driver for EXP GDC

[lapdesk11]

I have recd this video dock EXP GDC and I watched a youtube video but is very unclear

so when we do uninstall the default graphics driver and install the new driver of my graphics card Radeon R7250?
I am afraid if I uninstall the default graphics adapter, would I lose the display? before I install the new driver of R7250

thanks for the help !!!

 

[LTC8K6]

If you are running the Windows default driver, then you don't need to uninstall it. Just go ahead and install the AMD drivers for the R7-250.