Etch Eh Sketch

Hello, I have a corsair k70 that I just bought for the build I finished about 2 weeks ago and there is a problem with one key on the board. The dot/del button on the number pad does not work. I have tried turning num lock on and off and have tried unplugging and re-plugging in the keyboard but that button is dead. The rest of the board works fine and I am typing this with the same keyboard. Anyone have this problem before? Any way I can fix it without having to send the keyboard back? Thanks!

I have just finished a build with an i7 6800k sitting on an Asus strix x99 motherboard and I am having a problem getting one of my four sticks of ram to show up in the bios or in the windows control panel. I am a novice PC builder and I'm not quite sure what the best way to go about trouble shooting this problem is. Suggestions would be greatly appreciated. I have a 4x4 configuration of Ram. Ballistix Elite 16GB (4 x 4GB) 288-Pin DDR4 SDRAM DDR4 2666 (PC4 21300) Performance Memory Model BLE4K4G4D26AFEA Thank you for reading.

Thanks, could you tell me where to plug in the header from the cpu cooler. Not the fan header or pump. The one that looks similar to a usb type C.

I am building in a corsair 450D and have an h100i V2 cooling a 6800k on an Asus ROG strix X99 gaming motherboard and I need help figuring out where to plug the fans in from the case and from the cpu cooler. I can't seem to find the correct place on the mother board to plug the fans in and I haven't found anything in the manual that has helped me. If someone has this mother board and could help me out then I would greatly appreciate it.

I want to build a system in the corsair 450D mid tower case. I am unsure if I will run into issues with space if I try and mount an H110i GTX 104.7 Cooler over an i7 6700k on a Gigabyte GA-Z170X-Gaming 7 ATX LGA1151 Motherboard . If anyone knows whether or not there will be a space issue with this set up then please let me know. Thank you!

Will a GTX 970 push frames to a 1440p monitor or should I get something more?

Will the kraken x61 fit in the top with a push pull configuration?

I am planning on building a computer with an overclocked 5820k in a Phanteks Enthoo Pro. I want to do a push/pull setup for the liquid cooler, but I don't know where I should place radiator or what liquid cooler I should purchase in order to set it up. I'm worried that the hoses won't be long enough and I'm hoping someone on here that has a Phanteks Enthoo Pro case could let me know what cooler I should get. I plan on placing the cooler's radiator in the front of the case. If anyone has some knowledge that they would like to share, please do so! Thanks

Quick Question, Does the power supply need to be a certain size in order to have a triple monitor setup or does it have no effect?