My HTPC/light-gaming rig uses 2x HD7850 cards and is overall fine for my needs, but the board and CPU are starting to act up (it's a 9 year old i5-750, so about time to retire ). I'm considering to ...

In a setup where you want your PC to use the dedicated GPU, you need to connect your monitor to the graphics card because if the monitor is connected directly to the motherboard, the system uses the ...