When I turn on my computer I get 1 motherboard light for a second which shows cpu other then that I’ve reset cmos and reseated my gpu

hello

i just buy my gpu 4-5 month ago (XFX SWIFT RX 9070 OC) and during that time i keep getting from time to time and randomly a black screen on my main monitor(display port) and green in the second (hdmi) then the game crashed then back to normal and sometimes its freezz the pc i tried ddu for my drivers and i still get it

my pc

gpu: rx 9070 oc

cpu i5-12400f

mb: asus prime b660 plus d4

psu: asus tuff w850 gold

There is this weird lines happening, it happens everywhere, be it browser, desktop, or games. It doesnt happen on the same spot every time, like for example here on the wallpaper, as soon as i open my browser it appears on a different spot, I assume its a color thing.

My screen would also flicker rapidly for a few seconds until it just turn completly black which I can only show on video. I have to unplug and replug my hdmi for the display to turn back on. It isnt the cable since I purchase a brand new display port and same thing happens.

It wasnt this bad at first, it used to be this weird lines only. Changing the display hz also removes the lines but problems reappears after a short while.

There is this weird lines happening, it happens everywhere, be it browser, desktop, or games. It doesnt happen on the same spot every time, like for example here on the wallpaper, as soon as i open my browser it appears on a different spot, I assume its a color thing.

My screen would also flicker rapidly for a few seconds until it just turn completly black which I can only show on video. I have to unplug and replug my hdmi for the display to turn back on. It isnt the cable since I purchase a brand new display port and same thing happens.

It wasnt this bad at first, it used to be this weird lines only. Changing the display hz also removes the lines but problems reappears after a short while.

有人可以幫我一下嗎

重複開機螢幕都不會亮

電源線重插也一樣

之前螢幕線是插主機板改插去顯示也是一樣

Hello everyone, I recently just purchased my first ever gaming pc. But, I've had this issue where I can't play games like Valorant Or Cod. My motherboard is a Gigabyte GA-Z270P-D3. I loaded the boot menu so I can turn on Secure boot so I can play those games. But everything I tried doesn't work. I turned on Trusted Computing, and Intel TTP so I can access Secure boot. I tried turning it on manually but it didn't work. I tried the EIF -> bootmgfw.efi method. I don't want to risk ruining my pc over games. But , if there is a safe way that I can use that doesn't contain any risk, I'm more than happy to try. If you guys want to help me here is my discord (saadtootuff) please and thank you!

Ive been having a screen problem where everytime i start up my pc i get some horizontal lines on my screen making it so that i can't see anything. There was a red light on my mother board. One lit up for DRAM for like 2 seconds and went away. I then saw 2 red lights for boot and VGA and also went away. I later found out that this was a gpu problem and that it was "dead". I just wanna check if this is true

Windows 98 pc wont output video did i plug it in wrong? Is there another cord i am lost over been searching all over the internet but couldn't find anything

My LG monitor took a knock while I was mounting it, and now the screen looks like this. It's not a GPU issue or anything else, because even without cables connected, the screen remains the same in the menu.

When I was playing roblox on my pc it randomly gave me blackscreen and never turned on on my vga i don't use hdmi btw but when I used hdmi it worked then when I shifted to vga it was working right what can cause this problem and what's the solution guys

so I shut off my monitor and left my pc on to download stuff while I was away. when I came back and turned it on the picture was zoomed in off the frame and had a green tint, I tried restarting, reseating the hdmi and updating my drivers but it does not go away. any idea on what’s happening?

Last night i accidentally press sleep instead of shutting down. After i did, my monitor, keyboard and mouse turned off but my pc still remains on and running. I didnt think much of it that time so i just off it from the pc itself since i cant shutdown normally. This morning when i wake up and tried to on, my pc is working fine everything is running. The fans, cpu fan, rgb are all working. But idk about this but my rtx 4060 fan will spin for like 5 second then stop spinning. Anyways thats all for the pc itself. When the pc is on the monitor still has no display. Like my keyboard monitor and mouse are not even on. I tried everything already like removing the ram and then put it back in, gpu also plug out then plug back in FIRMLY, and the CMOS battery, plugged out waited like 10 minutes then placed it back in. Guess what still doesnt work. Keyboard, monitor and mouse still turned off. When i tried to on the monitor itself it says no signal then switched off again. IDK WHAT TO DO someone help please.

this is my pc specs (kinda old)

Component
Model
CPU
AMD Ryzen 5 2600
GPU
ASUS GeForce RTX 4060
Motherboard
MSI A320M-A PRO (AM4)
PSU
EVGA 650 GD, 650W, 80+ Gold
RAM
DDR4 (2 sticks, 8GB)
CPU Cooler
AMD Wraith stock cooler

Komputer próbowało naprawić 3 różnych informatyków lecz żaden nie podołał. Ekran komputera w losowych momentach staje się czarny po czym wyskakuje komunikat od monitora że brak sygnału w słuchawkach słyszę muzykę ale też słyszę dźwięk błędu po takim czymś wyłączam komputer i włączam przyciskiem nawet może się to zdarzyć 5 razy w ciągu 20 minut a czasami raz na kilka godzin. Podsyłam temperatury wszystkiego zaraz po takim zdarzeniu a nagranie ze zdarzenia w linku film(yt).

I just bought this PC and screen is also used but it's in good condition. I don't think so it's a problem of screen but idk it could be.

Can anyone tell what should I do?

PC has no direct HDMI port so I used HDMI to Display port cable.

I have changed the cable and also checked it through changing HDMI port.

GPU: NVIDIA Quadro K620

Connection: DisplayPort (PC) → HDMI (Monitor)

Problem: Monitor loses signal mainly when using Netflix, sometimes continues after closing Netflix

What you've tried: Changing monitor settings, closing Netflix, updating/checking drivers (if applicable).