Oediepus

Okay got it now. Thanks for the Help. I will get the standoffs and I suppose I short circuit my board meaning I should get a new one and carefully follow all the steps. Or is there a chance it is still something else thats the problem?

So the standoff is not screwed into the case? Just screwed to the mainboard? I marked the picture where I put the screws from my mainboard (another screw which is not in the picture). Should there be a standoff aswell or are these the standoffs? I dont think I can fit anything between the mainboard and those things. I also edited your edit where I put my screws and those plastic standoffs (if these even are standoffs). I didnt put screws anywhere else as they wouldt align with those things marked in my pic. with those plastik things the board would bent and the 3 screws where enough so that it wouldnt move and was pressed against the backside where all the ports are. I didnt think about that foam. Was something that came in the GPU package. Assumed it would insulate.

I took pictures of what I thought are the standoffs. I used these with my old mainboard and it worked. I think those where in the case from the beginning. I tried to start it the way you said I should.Got a picture for that aswell. Tested with a Screwdriver aswell as with the pins plugged in from the case. I plugged in only CPU and Ram (Ram is in the slot DDR4_1 but also tested it in DDR4_4) CPU should be placed correctly (the mark on the corner overlapps with the one on the mainboard) The cooler already had thermal paste on it so I used that (Cooler and CPU are new) I plugged in the 24 pins and the 8 for the CPU aswell as CPU fan. Are the standoffs correct? Thanks for the quick reply

Hello everyone, I just got a new Mainboard ram and CPU. Mainboard is the Gigabyte B450 DS3H V2 Ram is Kingston 2666 Mhz 8gb and CPU is Ryzen 3 1200 I put everything together but the system wont start. Not even the fan from the power adapter I tried the poweradapter by connecting the green and black kabel from those 24? pins not sure what they are called. The ones that connect power to the mainboard. The fan did start then. So i dont think its a power problem. Power adapter is corsair vs550 I tested with just CPU and Ram. It should start without grafic card right? Also disconnected all the drives and fans since I wanted to test with the bare minimum. Should I test with some of these plugged in? Or am I right that these cant be the issue if it doesnt even start without them. The pins with Power SW, Reset sw etc. are pinned in as told on the gigabyte website. I also have a picture which might not help since my camera is quite bad. I also tred to start it without the case buttons by using a screwdriver on the 2 power pins. The mainboard has only 3 screws since the other holes didnt work with the case, but i put a plastic thingy on the 4th side so it cant bent much. Cant really test with a different mainboard since my old one doesnt support the new CPU or Ram (Gigabyte MA770 UD3P) What else is there I can check or can I be sure that it is the mainboard? I hope you can help me and tell me if I use wrong name for certain parts. Thanks in advance

It finally worket. I did one of the troubleshooting options that reset my pc and reinstalled windows (without booting from USB) it took like 7 Hours (which felt weired since the drives where formated anyway) but I finaly got there. Thanks for your help. This therad can be closed.

I did format the first time, after I couldnt figuere it out I installed it again without formating.

So I wanted to give a Update to my problem. I've gotten a new graficscard that resolves the problem with the green pixels. Thanks for all your help. However now I have a different problem. I reinstalled windows from a USB device i created with the windows media creation tool. after going through the setup it tells me it needs to restart and it does that automaticly. However my pc still just ges into automatic repair mode where i can again choose all the troubleshooting options, which al dont work (just like before). Any Ideas what im missing or what I should do to get it back to working? Thanks in advance

So I just got that adapter and testet my Pc with a HDMI kabel on my beamer. Nothing changed. I did not test to reinstall windows since I thought that would not be the problem. Correct me if im wrong though. I also took the chance to take a picture of how the pixels look. (Language is German on the screen) I this proof enough that it is my grafics card that is broken? Thinking about getting a new one but dont want to buy one if it might not be that problem.

Thanks for your replies. I will Try using another cabel and another monitor tomorrow, as I need to buy an adapter dvi-hdmi first. I removed my GPU to put it in another PCI slot only to find Out that I only have one ... Took a Picture insight in the process though. I did not remove the drivers first and now that my pc wont even start its defenitly to late for that. What would happen if I run my PC now without a graficscard? My mobo doesnt have onboard grafic, if I were to plug in a monitor via usb would that just not show anything? Just wondering. I'll keep you up once I got that adapter.

Hello everyone, pretty new to this forum just looked for my problem and found some similar, but I wanted to be sure for my specific case. Problem right now: Green angular Pixels all over my screen when windows starts up. When in Bios or the the first few secounds after booting when it shows my motherboard etc. its fine. Then it goes into windows diagnosis where I then can choose some options like restoring resetting and other troubleshooting options. Problem started while playing Gwent the witcher cardgame. Screen froze and green dots appeard all over my screen there where smaller and had softer edges then the ones I have now. A few seconds after the freeze i get a bluescreen: video scheduler internal error bluescreen. I then could restart the pc normaly although programms froze more often now and had the green dots again but most times i could close them and would not have a bluescreen although I got a couple anyway just not always. In order to fix the Problem i did numerous things. First I updated my drivers, also made a scan with windows defender. (dont use any other antivirus software) Both showed/did nothing. Then I restored to a Version 3 days before the Problem occured which didnt help. Also tried different ports for my dvi cable in my pc aswell as wigling it and checking if it fits well aswell as checking if my graphics card fits well in its slot on the motherboard. So now I figuered its either the Graphics card or something software related. Since I dont have another graphics card I tried to check software first by reinstalling win10. (thats how I solve most my pc problems...). First time i tried to keep my data but it didnt help much, then second time I cleared all data to install win10 (did all that within the installing process). it got to about 96% when I last looked, then the next time my screen got no input but my pc was still running. Left him over night but nothing changed the next morning. Since then I couldnt boot without going into windows auto repair and diagnosis screen. If I want to continue pc just restarts and the loop starts a new. I then tried to install win10 from an USB stick but again after the process is close to finished screen loses signal and pc is stil running without me able to do anything. (clicking and pressing keys on keyboard seem to trigger no reaction) I did within the usb win10 installation got asked where to install my sistem I used the same drive as I used before and fromated both my HDDs before installing it. Now that I reached the end of my wisdom (which is basicly just reinstalling windows) I come to your forum for help. I wrote quite the text but I just dont know what is importend and what is not. Since I cant acces my PC I cant give you any logs. Graphics Card is a gtx460 Motherboard is a ga-ma770t-ud3p Latest version was updated about 5 month ago Processor im not quite sure but I belive its a amd phenon II triple core with 2.1 or 2.3 GHZ can remove him to check if its necessary to know for sure though. My Pc has a large cooler in its front and CPU was always at around 40 degrees and GPU was a bit higher but always way under what internet says is too much. (think like around 50something) I would like to know from you what my next steps should be. (remove the graphics card get an usb to dvi adapter to test with onboard graphic? Do I even have one? I believe my Motherboard does not.) if you need any more information ask so please. Many thanks in advance, Oediepus