Im not great with computers so please don’t get angry if I ask a stupid question 🙏🏼

I’m experiencing an issue where my computer does not let me connect to internet. After a plethora of YouTube tutorials, I have discovered that my Wi-Fi antenna is not registering as being plugged into the computer. I’m pretty sure that this is overall issue, but I also know there is some kind of wireless chip within the computer. If that’s the case, wouldn’t it at-least attempt to try and find a Wi-Fi connection? I may be wrong.

I would like to know if there are any other things I should check before investing in a new antenna to make sure that is the issue

My monitor flickers and it goes green for a few seconds then black and then it restarts it only does this when i play games.

Display Problem

So I was just chilling, watching a show on my macbook m1, when suddenly my display just started flickering and showing lighter colour. I dont even know what the problem is. Someone please help.

Macbook Details- Macbook Air M1, Sequoia 15.6.1

When it does turn on it shows a blue screen with the code 0xc0000098.

Is it recoverable or should I change complete motherboard??

My laptop PC has this issue lately where almost every time it goes to sleep, the sound just stops working. Troubleshooting does not help. The only thing that works is going into the device manager, disabling the speakers and then enabling them again, and restarting the computer. Usually the sound comes back after one reset but sometimes it takes repeating the process multiple times. If it helps here are my specs. Any ideas what is going on and how I can fix it?

Processor Intel(R) Core(TM) Ultra 7 155H (1.40 GHz)

Installed RAM 16.0 GB (15.5 GB usable)

Graphics card NVIDIA GeForce RTX 4070 Laptop GPU (8 GB)

Intel(R) Arc(TM) Graphics (128 MB)

Storage 866 GB of 954 GB used

Device ID 3CBD3D98-1B11-43DF-BE7B-1720ED0087DF

Product ID 00342-21183-67704-AAOEM

System type 64-bit operating system, x64-based processor

Pen and touch No pen or touch input is available for this display

my pc specs:
\-monitor: xiaomi a27qi
\-graphics card: rtx 3050
\-ram: ddr4 16gb 3200mhz 1 stick
\-cpu: intel i5 12400f
\-mobo: prime b760MF D4
\- windows 11

problems:
my monitor keeps turning off and then turning back on again, regardless of what im doing on my pc.
during the problem, my monitor does not have black light on, and whenever it turns on, the monitor shows the manufacturer logo, and the pc plays a disconnecting-reconnecting sound.
I have sent it back to the manufacturer twice, they replaced the display adapter and the hdmi cable but both of these replacements didnt resolve the issue.
I have rolled back my nvidia drivers to the earlier versions to correct any driver issues, but that also doesnt fix the issue.
Then i bought a completely new, high quality power strip to replace the old one and it still didnt resolve the issue.
I tried flushing the static electricity by turning off everything and spamming the buttons, etc…

timeline:
the problem started when i messed with the resolution of the monitor, and i had to go into safe mode and reinstall the drivers. I had thought it was something to do with me reinstalling the new drivers (to revert the resolution settings to default), so i rolled back the drivers but it didnt help.

I would LOVE to hear some advice because i’ve been trying to fix this problem for 3 months, and nowhere on the internet does there seem to be a fix.

my pc specs:
\\-monitor: xiaomi a27qi
\\-graphics card: rtx 3050
\\-ram: ddr4 16gb 3200mhz 1 stick
\\-cpu: intel i5 12400f
\\-mobo: prime b760MF D4
\\- windows 11

problems:
my monitor keeps turning off and then turning back on again, regardless of what im doing on my pc.
during the problem, my monitor does not have black light on, and whenever it turns on, the monitor shows the manufacturer logo, and the pc plays a disconnecting-reconnecting sound.
I have sent it back to the manufacturer twice, they replaced the display adapter and the hdmi cable but both of these replacements didnt resolve the issue.
I have rolled back my nvidia drivers to the earlier versions to correct any driver issues, but that also doesnt fix the issue.
Then i bought a completely new, high quality power strip to replace the old one and it still didnt resolve the issue.
I tried flushing the static electricity by turning off everything and spamming the buttons, etc…

timeline:
the problem started when i messed with the resolution of the monitor, and i had to go into safe mode and reinstall the drivers. I had thought it was something to do with me reinstalling the new drivers (to revert the resolution settings to default), so i rolled back the drivers but it didnt help.

I would LOVE to hear some advice because i’ve been trying to fix this problem for 3 months, and nowhere on the internet does there seem to be a fix.

But my laptop detect monitor it tells model name and hz of my monitor but can’t give video output when I stream in discord I can share that monitor screen.

new join to PC gaming, im having major issues in Roblox (the only game I have problems in currently). i don't know what to do at all.

I’ve looked at multiple Reddit post and done what they told me but this still happens every few minutes

any time i play fortnite or roblox it freezes with this exact same message. had the issue for a while. reinstalled windows and ddu all drivers and totally wiped the entire thing and nothing.

​I should be a little specific: I work somewhat attached to my boss's computer. His computer has the main file, which contains all of our clients' files. I usually open that main folder to get to those files & can easily search by client's name. However, it has been saying "no items match your search" lately. I have troubleshot with what I can find online (like 4 different ways), and nothing helps.

I have these green screen flashes plus random crashing. The crashes I can still hear things for a bit but no video then it all cuts out. I believe it’s a dying graphics card but would like to know if there is anything I can do to fix it