All Questions
89 questions
0
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31
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No display on XFX AMD Radeon RX 570 8GB
I recently decided to undertake the task of building my own PC. All my other parts work, but the gpu fans spin and then turn off. Nothing appears on my display either. Is it because I do not have any ...
1
vote
0
answers
148
views
Reset or change monitor numbering in Windows monitor settings
I know that you normally can't change the numbers 1, 2, 3 etc. that Windows assigns to the connected monitors. At least I'm not aware of any way to do so after much research.
"Normally" ...
- 633
2
votes
0
answers
1k
views
Repeated horizontal lines on AOC monitor
I noticed the problem 2 days ago and today wanted to research it. I've been seeing tiny 1 pixel horizontal lines on my screen that are barely visible on 240Hz, but when I'm starting my PC the problem ...
- 21
0
votes
0
answers
75
views
Display turning off causes power failure
I built a new pc and after adding the GPU, noticed that pc loses power shortly after display is turned off by power options due to inactivity. I used the same pc with the igpu only for a week where i ...
- 31
0
votes
1
answer
691
views
Do I need a 4K display to record my screen @ 4K resolution?
If I have a 4090 GPU card that is capable of 8K video outputs(I guess), but my display is a Full HD (2K I guess) monitor, Can I record my screen at 4K resolution using OBS? Or I need to buy a 4K ...
- 221
0
votes
0
answers
103
views
Display port monitor not recognized
I have 2 monitors: One on VGA converted to HDMI and another on display port. Both used to work fine but suddenly the display port stopped working but only when I tried to connect 2 monitors. It worked ...
1
vote
0
answers
110
views
Alienware 15 r3 lines blinking on screen, is my gpu dying?
White horizontal lines started appearing on my alienware laptop scree , they kept increasing in frequency and now they show up even in different colors, purple and green, i Couldnt get hold of an ...
0
votes
1
answer
175
views
If an external screen says "No Signal" is it always the GPU which is broken?
Issue: after turning on my laptop, the screen stays completely black, not even a backlight.
What happened: I was carrying a backpack with two laptops:
a Lenovo 320 15ABR, 6 years old.
a Motile M142 ...
- 555
1
vote
1
answer
331
views
Same GPU for both computation and display
I'm doing some shopping trying to get a GPU that will be used for computation (I'm trying to learn GPU programming), gaming and general display, since the computer's motherboard doesn't have ...
- 693
1
vote
1
answer
213
views
Display from my RX580 stays on for a few minutes at a time whenever PC is booted up, then goes dark
For the past week it has been the case that my GPU simply does not output a display, although everything else works fine. Every few hours, if I restart the PC, the display comes on, though only for ...
0
votes
0
answers
20
views
How do I diagnose a faulty screen?
I have a dual screen setup on display port. One of the screen has had trouble reading the input frequency, but turning it off and on again usually solves the problem. Lately, that same screen has been ...
1
vote
0
answers
736
views
How to set different desktop resolution while keeping active signal resolution
In Windows 10 there are two things called resolution: a desktop resolution and an active signal resolution.
I want to be able to change the resolution of the desktop in Windows 10/11. I have a ...
- 3,918
0
votes
0
answers
61
views
Application on Unreal engine stops rendering when I disconnect my monitor
I have an application that was made on Unreal engine and for some reason when I disconnect my display (HDMI cable) it suddenly stops rendering/refreshing screen. Even if I connect to my PC via ...
- 145
0
votes
0
answers
7k
views
Does my game keep running if I physically turn off the monitor? How about Digitally?
I am playing a game on Windows 10 21h2. I have some bots working in the background using image detection of the game.
Furthermore, I was wondering does the game and the bot keep running if I turn off ...
- 459
0
votes
0
answers
144
views
GPU No Longer Working Without Monitor
I've been remotely using a pc with an integrated amd gpu for a long time, without a monitor plugged in. I temporarily used the pc with a (new) monitor plugged in, and now basic things like explorer ...
- 1
0
votes
1
answer
740
views
Screen flickering and lines, but works with monitor
Microsoft surface 3 screen is not visible, lines are appearing and flickering. It works with monitors and the touchscreen is tracking perfectly in diagnostics.
I’m assuming a piece of hardware needs ...
0
votes
1
answer
73
views
Is there anything else I can do to trouble not having a video out to my monitors?
I have just finished a new build; I am not receiving a signal from the pc to the monitor. I have done the troubleshooting steps below.
My gut says I have missed something during assembly or missed ...
- 1
0
votes
0
answers
142
views
90% of the time, my PC works fine but sometimes it shows nothing on the display
Im 16, I recently built my first PC.
All seemed to be going well at first. Some parts I took from my dads old system and place holders until I can afford newer parts. 90% of the time when I turn it on ...
0
votes
0
answers
138
views
Display port on GPU no longer displaying on monitor, display settings detects monitor but says its now 640x480 now. (AMD GPU)
So as the title says, My secondary monitor (connected via displayport to hdmi adapter) is no longer working. My main display (connected directly via HDMI) is working perfectly fine. My secondary ...
- 53
0
votes
1
answer
1k
views
VGA splitter vs DisplayPort to VGA converter image quality comparison
I have an ATI Radeon™ HD 5770 GPU (2 DVI-I ports, 1 HDMI port and 1 DisplayPort) and I have an HP Compaq LE1711 17-inch LCD Monitor (1 VGA port).
I'm trying to find the best way to achieve the highest ...
- 513
0
votes
1
answer
4k
views
Screen artifacts, not present on screenshots or video capture
This has been a problem that has been recurring for a while, but now I finally found a way to replicate it consistently (details on that below).
The thing is, there are flickering horizontal artifacts ...
user624722
2
votes
1
answer
3k
views
New pc issue - no display signal and 1 long 2 short beeps
At first, my hardware:
Motherboard: MSI B550M PRO-VDH WIFI
CPU: AMD Ryzen 3 3100
GPU: MSI GeForce GTX 1050Ti Low Profile
RAM: 2 x 8 GB HYPERX HX432C16PB3A/8
PSU: Chieftec CSN-650C 650W
SSD: ADATA ...
- 131
0
votes
0
answers
574
views
Monitor has a stuck flickering image on the background, it persists through reboots, and it persists through different GPUs
This is very odd behavior I have never seen because it seems the monitor itself, has RAM that has burned in or capacitors keep a buffer up or something for hours, because I have removed all power and ...
- 2,646
1
vote
1
answer
918
views
DisplayPorts on GPU suddenly not working on certain monitors
I have no idea what is going on but after a morning of troubleshooting I am at a loss. I am running on Windows 10 Home latest (Microsoft Windows 10 Home, Version 10.0.18363 Build 18363).
I have a ...
- 11
0
votes
0
answers
92
views
New monitor prevents computer from waking via DisplayPort
I just installed a new Samsung monitor and am not able to boot when it is running via DisplayPort (DP).
The PC boots fine when running via HDMI or DVI, but if I am running via DP it won't even post to ...
- 1
0
votes
2
answers
944
views
My PC randomly works and sometimes it doesn't
I have a custom built PC, I'll write specs at the end of post. I am facing a unique problem: whenever I try to turn on my PC everything in my case lights up, all fans spin but monitor shows "no ...
- 1
0
votes
1
answer
673
views
Horizontal lines on Dell Inspiron 15
so my laptop screen started showing a tiny line at the top left corner of the screen it was nothing at the moment and then after a month suddenly the whole screen was filled with colorful horizontal ...
- 1
0
votes
1
answer
115
views
Computer screen sometimes won't turn on but computer appears to boot normally
Sometimes my computer screen won't turn on but computer appears to boot normally. I have cleaned my motherboard ect. with just the basic stuff to boot/start up. After a couple of restart times,or if ...
0
votes
0
answers
71
views
Screen tearing after upgrading monitor
Today I got an LG 24MK430H and I am experiencing screen tearing when playing videos at 1080p on YouTube. My GPU is an AMD Radeon R7 200 Series (pretty old).
I wanted to know if this could be due to ...
- 205
0
votes
1
answer
1k
views
How to connect external GPU output to laptop display ?. Is it possible?
I have external GPU GTX 670 in my laptop connected via riser pci-e and I'd like to connect GPU output directly to laptop display which has hardware identifier in device manager
MONITOR\AUO46EC
...
- 1
0
votes
2
answers
1k
views
Pixelated display on hp laptop
I have an HP pavilion gaming 15-dk0020na laptop and yesterday I've got this issue with the display.
I do not know if it is something regarding the GPU or pixels. It looks pixelated.
Photograph -
...
- 101
1
vote
0
answers
87
views
Laptop screen powering off - heat issue?
I have an old 2008 Dell Vostro 1500 with Intel gl960/gm965 chipset with Nvidia 8400M-GS graphics card, and Windows 10 x86 freshly installed.
The issue: after 4 or 5 minutes browsing, the screen goes ...
1
vote
1
answer
259
views
Completely disconnecting monitor when rendering
In my pc, I render animations with octane renderer. I often leave it overnight on. I want to completely disconnect the monitor from pc. In this case, is disconnecting it from the gpu through hdmi will ...
- 11
1
vote
0
answers
69
views
Laptop screen displaying white / static noise
I'm not sure how to describe this other than white noise, video here.
Processor is an i7-7700HQ.
Render GPU is an Nvidia GeForce GTX 1050 Ti - just updated to driver 26.21.14.4166 12/06/2019.
Any ...
- 155
1
vote
0
answers
24
views
Display looks weird in dark scenes
I've got a new display DELL S2417DG and it looks really weird in dark gamescenes. I cant really explain it, it just looks really weird.
Take this shot as example:
It's in a dark minecraft cage.
I ...
- 2,186
0
votes
1
answer
309
views
Squares on monitor that do not go away after restarting pc message in squares is 8x10 and 5x7
While working with PC, (browsing, printing) squares appeared on the monitor that do not refresh.
I restarted (and later shut down and turned on) pc, but squares don't seem to go away. I have a ...
- 1,219
1
vote
0
answers
59
views
Connecting 3 monitors to stationary Windows PC
I am using:
CPU: i5 4460
ram: 16gb ddr3
GPU: r9 270x
I would like to connect my PC to 3 displays simultaneously, 2 LG PC monitors and a Toshiba LCD TV. Currently, I am only able to connect 2 ...
- 111
0
votes
0
answers
21
views
Easiest way to connect both of my monitors?
I have two outdated but perfectly working monitors that both have DVI-D and VGA. My PC has a Ryzen 1700X CPU with 24 GB of RAM and an SSD. This is relevant because my current GPU is a GT 610 (with a ...
- 55
-1
votes
1
answer
99
views
GTX 760 for a 1366x768 Monitor? [closed]
I want to buy a good GPU for playing AC:Origin, Monster Hunter World, Forza something on my 1366x768 monitor. I haven't played any of the game said above or any game released on the past 9-10 years ...
- 101
0
votes
1
answer
492
views
After strong impact my laptop's screen began showing artifacts but then returned to normal functionality, what was that?
Yesterday my PC was hit by a window and began showing various artifacts on the screen and flickering. My computer has insurance so I began a process to get a technician, but suddenly after a few hours ...
- 121
0
votes
0
answers
418
views
DVI-I to VGA Adapter does not work?
So I was trying to find a way to get dual monitor for a while now. I bought this https://www.lazada.com.ph/-i100246212-s100289910.html?urlFlag=true&mp=1.
Now I tried connecting my second monitor ...
- 1
0
votes
1
answer
140
views
New graphics card, no display
I put together a new build, and the new graphics card I purchased is not displaying anything on my monitors (meaning, my monitors are not detecting anything). Here are my build list, some facts about ...
- 1
1
vote
2
answers
17k
views
Change default GPU device for Xorg/GDM after PCI Passthrough?
The Intel Corporation HD Graphics 510 device should be used for the Ubuntu host system.
The NVIDIA Corporation GP107 device had been reserved for KVM usage.
The Ubuntu host system cannot properly ...
- 73
0
votes
1
answer
117
views
Can't use 2 monitors any more
Suddenly a couple of days ago my computer stopped using my second monitor (TV with HDMI).
After that I've tried with one other monitor and that with VGA and the TV with other HDMI cable as well.
...
- 1
0
votes
0
answers
60
views
Toshiba Satellite L650D display broken
The laptop screen doesn't work. External via VGA works like on the photo below:
I read somewhere that by pressing shift+f8+power button after taking out and putting back in the battery might fix the ...
- 1
0
votes
1
answer
272
views
Low refresh rates work, high refresh rates don't
I just purchased a new 144Hz monitor, but am having trouble setting it up with my PC (via displayport).
At first, I thought it was DOA as the screen would power on but not display anything. All that ...
- 143
1
vote
0
answers
41
views
How to get my GPU to work with my display?
I get no BIOS on the screen, just a black display.
The screen was working with my desktop on integrated graphics for about 4 months, running Ubuntu, before I added my GPU.
The screen is an Acer, ...
0
votes
1
answer
197
views
No display after plugging in HDMI to new PC?
I plugged in my display into my new PC HDMI, but the display won't detect any signal. Help?
- 323
4
votes
0
answers
4k
views
How to add a virtual primary monitor in Windows 10?
So I have this problem: my PC running latest Windows 10 doesn't have a monitor, and it causes some GPU-accelerated applications and games to give blank or whitescreen output.
The cause is well-known: ...
- 143
0
votes
1
answer
562
views
Weird screen when Windows 10 wakes up from sleep
I think this happened after my Windows 10 installation was updated to the Creators Update. Whenever I put my laptop to sleep, I get this screen on wake-up:
My laptop is an MSI PE60-6QE with a GTX960 ...
- 101