I decided to upgrade to a faster video card a few days ago. When I went to turn my machine back on it would not do anything. So I put the old card back in and now it will not do anything either. What am I missing when installing a video card? Or did a break something while installing it?

I have overclocked my Geforce 210 using MSI Afterburner. I'm getting a error, 'Unable to connect to the server' from MSI Afterburner. I have disabled everything from auto update to sync in the above mentioned program but it is still showing it's error at the time of startup. What can I do to fix this? Actually, I get this error even if I don't overclock my GPU.

Yesterday I installed the latest version of Minecraft on my PC and launched the game. The game worked fine clocking around 75 FPS. I always check my check my GPU temperature while playing games so I launched GPU-Z and I was shocked to see it hit 80 Degrees Celsius. What's wrong with my GPU? I've never heard anyone saying Geforce 210 at 80 Degrees while playing Minecraft. Even Call of Duty MW3 hasn't hit the above temperature even if I play for 5 hours…

I know there is a way to determine how much memory remains on my video card, but I cannot determine the answer.  I have Windows 8 and I would think this is a relatively easy find but I must not be checking in the proper function.  Also, once I find out, what is the manner in which I would add memory to my laptop?  Would I need to purchase more?  Thank you.

I'm using MSI Afterburner to over clock my Graphics Card(nVidia Geforce 210). I've increased the core clock from 520MHz to 600 MHz and memory clock from 533MHz to 600MHz. Is that the right over clock for a Geforce 210 or am I making some mistake. Without a cooler, my GPU hits 60C when ideal.

I have bought a new HP Envy 17t computer with 2GB Nvidia GeForce GT840 Graphics card. I have installed the NVIDIA drivers but they do not function. Every time I try, I am getting an error. I’m running Ubuntu 14. How can I go about this?

I have installed a new video card and then went to boot up my system. When it comes up I get this error – windows failed to start. A recent hardware or software change might be the cause.  It will not go past the blue error screen and then reboots. So I tried to put my old card back and it did not fix it.

I need a new graphics card to enable my computer play the latest games like COD. My options are the ATI Radeon R9 270X, ATI Dual-X R9 270X and the R9 270X Gaming 4GB. Can you help me choose by giving the advantages of each?

I just updated my card with a Asus GTX 970 Strix Mobo: ASRock Z97 Extreme 6. Everything seems to be working except my screen is completely black. Is this a defective graphic card? Or a bad installation that I messed up? Should I pull it out and try it again?

The latest Video Card, Geforce GTX 980 and 970 have 4GB of Memory. To get 8GB memory, we need two GPUs. What may be the new features in nVidia Geforce GTX 1000 Series? Will nVidia as well as AMD introduce 8GB GDDR5 Graphics Card this year? Are the Graphics Card Kings working hard to bring some changes?