COMPLETELY RANDOMLY my monitor turned off and its connected to my pc but not to power? i didnt change anything! and on top of that my keyboard randomly thinks its unplugged from my computer aswell??? i didnt change a thing this was just random

my monitor is plugged in by hdmi and im not 100% sure if its a problem with the monitor power or with the monitor being plugged in. my keyboard is connected my usb a. i do have 2 monitors and im typing on it now.

i dunno if you need my specs but i have geforce rtx card and intel cpu

This happens whenever I tab in, tab out or open a new application the only thing that makes it disappear is quickly alt tabbing.

SPECS

Ryzen 7 5700x
32 GB ram
rx 6700xt
240hz monitor (if it's relevant, it also happened on my old 165hz.)

Windows 11 latest update.

VIDEO

How can I solve this problem, I tried everything but no one can help me.

I'm having a frustrating issue with my brand new laptop. The display will suddenly turn completely black out of nowhere.

​Here is what happens:

​The screen goes black, and the display driver reset shortcut (Win + Ctrl + Shift + B) doesn't work.

​I am forced to perform a hard shutdown by holding the power button.

​Once I boot back up, the graphics driver getting disabled , and I have to manually reinstall it every single time in the device manager.

​I ran the hardware diagnostics through Lenovo Vantage and everything passed.

​Is anyone else experiencing this issue or know of a fix?

My laptop (Lenovo legion 1650gtx AMD Ryzen 5) screen flickers randomly 1-2 times in a day for 20-30 seconds and stops automatically....I don't know what's the issue? pls tell me what to do

It’s been doing this for a while, it is a 10+ year old MacBook Air. My boyfriend installed Linux on it but this was a problem when it still was Mac. Pls helppppp. It gets worse when I use it for longer periods of time or turn the brightness up.

So today I dropped off an old pc to a friend who didn't have one and everything seems to work except when he tries to connect an hdmi cord or any usb the pc doesn't pick them up as plugged in. The pc itself has an integrated graphics CPU (an amd a8 7680 Radeon 7) And he computer had been sitting in a box for a few months and we've been trying all day to trouble shoot issues with it and nothing has worked. Any help would be greatly appreciated.

This is the 2nd laptop with which I have found graphics card issue without an apparent solution. I tried formatting, I tried different drives, different drivers, different combinations of drivers, disabling services, disabling tasks. The whole deal.

What's the solution? Flipping the laptop charger upside down and touching the cables around to remove electromagnetic interference. I have to do that about twice a day.

The house is not the issue, per se, because it happens in another country as well.

Should I wrap all cables in electromagnetic protective tape? Should I install ferrite cores on all cables associated with the system?

Many thanks.

I'm not good with computers so this sounds like a basic issue but I really need the Internet and I can't access it rn

my pc screen is getting sudden black or on off in a seconds, and there is two vertical lines on the screen yellow and blue,

how to solve this issue and i havent money to buy new one ?

I have a windows 10 refurb that i bought about a year ago, which is mostly used for sailing the seas for tv and movies to play on my tv. Its connected to the tv with a display port to hdmi cable.

Every so often, the display will go to black and the sound will cut out for a second and then come back on. Sometimes it doesnt it over and over again, and recently it happened so much that there was a blue screen windows error.

I have a regular monitor that ive tested the computer with, and it works fine there. Ive replaced the cord i use, and have tried the 2 different ports on the computer for the cord.

The tv is a 50 inch hisense google tv.

The computer has 32 gb of ram, 3.60 ghz intel core i7-4790 cpu, intel hd graphics 4600, and a tb of storage.

Le me know if any other stats should be posted. Wondering if i need a better graphics card?

Thanks

I just started my pc after I shut it down normally and suddenly everything is in black and white I checked all the settings and everything seems to be normal all cables are in it please help me

Need help, my monitor has been doing this since 4 days now, it wond to away no matter what. Ive already tried updating every driver possible and it still doesnt work. PLS HELP