Screen randomly crashes to a colored screen along with other problems

PikeNote

Prominent
Aug 5, 2017
5
0
510
Hello,
So recently I've built a custom Desktop PC. It has been fine for about 2 weeks until problems has came. My PC randomly crashes into a screen with a random color. Sometimes while idle, and sometimes while in load. When I boot my PC up it, it has a chance to crashes right after I log in. In some cases, after waiting for a while after looking at the randomly colored crash screen, the PC just gives up input and the fans just randomly speeds up to max. So far the graphics card has handled some benchmarks before crashing. I've tried reinstalling drivers to fix the problems but no use. Sometimes just doing some work, no graphics is outputted from the graphics card suddenly and required a reboot to solve the problem. Applications running is still running after crashing until the PC just gives up. One last problem is that the screen has started to flicker black then back few times while in usage and sometimes in idle. Sometimes after reboot of PC manually, after the BIOS option screen it is just a screen with little white marks smudged on top of a completely black screen.

Note:
The first two weeks worked fine and never had any problems but after those two weeks things has changed in terms of PC health.

Note:
I have looked up about this situation and I have tried fixes suggested but not much has helped in my specific situation.



https://pasteboard.co/GEliHDR.png

^^

This somewhat illustrates it. I can't really get a actual image of it.



Along with that, I have tried driver check, and sfc/scannow just in-case some files are missing. I have tried resetting the PC and wipe everything from it.
I kinda suspected it to be a the power supply but I am not too sure if it really is.

Specs are below

-4 120MM fan

-Corsair H60 54.0 CFM Liquid Cooling

-Intel Core i5-7600k

-Asus Strix Z270F ATX LGA 1151

-Zotac GeForce 1050ti Low Profile

-Azus DRW-24B1ST/BLK/B/AS DVD/CD Writer

-EVGA 500W 80+ Bronze Certified ATX

-Western Diginal Caviar Blue 1TB 3.5 7200RPM

-G.SKILL Ripjaws V Series 16GB 288-Pin Desktop Memory Model

F4-2400C15D-16GVR
-Windows 10

-Linksys AE1200
(Since it only support Windows 8 and Windows 7 it is worth putting in)

This is my first post on this site so I am kinda new with what to expect and what to include while writing a forum post.
 

PikeNote

Prominent
Aug 5, 2017
5
0
510
I use the EVGA 500B. I have not really tried using the motherboard's internal graphics, but I'll try and post an update about it soon.

Just to note, I use a ROG STRIX Z270F as my motherboard

Quick Update:
Internal Graphics has been not crashing for the past 8 minutes, will keep using it to look what what happens.

Last Update:
No crash at all with the internal graphics for about 1 and half hour now. I also tested my GPU and no crashes for about the same time.

 

PikeNote

Prominent
Aug 5, 2017
5
0
510
Update:
So I realized I was running internal graphics with my GPU since I didn't know how to operate internal graphics without the GPU. On crash this time, a colored screen appeared then no output. Fan started to speed up to max then back down then back up about 4-5 times.
 

PikeNote

Prominent
Aug 5, 2017
5
0
510
I can try putting it into another computer, ill update you on it.

Update:
I can't move the GPU but I will try to buy a new PSU that has higher wattages and update you more on what happens next. Thanks for the suggestions.
 

PikeNote

Prominent
Aug 5, 2017
5
0
510
So right now the PC has stopped crashing since I changed my USB Wifi Adapter to one that is compatible with Windows 10 and switched out my Linksys AE1200 and it finally works without crashing. I switched the PSU too to a 600W Power Supply.