Question PC Crashing While Gaming + Video

[iNaijs]

Hey there,

This is my first Forum post ever so, let me know if im doing something wrong!
Ive built my PC 3 month ago and it doesnt feel like "he is THE THING"
When gaming and watching a movie on D+ (Opera GX Browser) it crashes without anything like bluescreen etc. PC Crash while game loads up, PC crash while already ingame, doesnt really make a diff. While gaming everything is fine, no stutter no low fps no overheat nothing at all, CPU most likely doesnt go over 60º Celsius, GPU always over 90% usage as it shud.
Also sometimes the YT Video or movie whatever on the second screen "stutter" a bit, like it doesnt get enough attention from my hardware idk how to explain :< (Thats why i capped both screens on 144hz). You will see why i am super mad below:


Windows 11 Pro
Up to date with drivers etc.

My RIG:

MB: Tuf Gaming 870x Plus WIFI
GPU: NVIDIA GeForce RTX 4070 Ti Super OC Windforce 16GB
CPU: Ryzen 7 9800x3d
Ram: Corsair Dominator Platinum 64GB (6600)
SSD: Samsung 990 Pro NVMe M.2 (2x 2TB)
CPU Cooler: Corsair iCUE Link Titan 360 RX LCD (LCD Display Set to CPU Temp and GPU usage)
Fans: 10x Corsair Link RX 120
Main Monitor: LG 3440x1440 G-Sync (capped to 144Hz)
2nd Monitor: AOC 1920x1080 144Hz

In BIOS and NVIDIA App everything shows up as it should, ive checked wires twice aswell.

Thanks in advance

 

[Lutfij]

Welcome to the forums, newcomer!

Ram: Corsair Dominator Platinum 64GB (6600)
Got a link to the ram kit used?

SSD: Samsung 990 Pro NVMe M.2 (2x 2TB)
Did you have both drives populating the board when you were installing the OS?

You forgot to mention the make and model of your PSU.

In BIOS and NVIDIA App everything shows up as it should, ive checked wires twice aswell.
What BIOS version are you on for your motherboard? As for your Nvidia app, use DDU to remove all GPU drivers(intel, AMD and Nvidia) in Safe Mode, then manually install the latest GPU driver sourced from Nvidia's support site in an elevated command, i.e, Right click installer>Run as Administrator.

 

[iNaijs]

Welcome to the forums, newcomer!

Thank you


Got a link to the ram kit used?
-> https://www.amazon.de/dp/B0C1R4FHT1?ref_=ppx_hzsearch_conn_dt_b_fed_asin_title_5&th=1

You forgot to mention the make and model of your PSU.
-> be quiet pure power1000w Gold

What BIOS version are you on for your motherboard?
-> Updates a few days ago to the latest:
https://www.asus.com/de/motherboard...download?model2Name=TUF-GAMING-X870-PLUS-WIFI

remove all GPU drivers(intel, AMD and Nvidia) in Safe Mode
-> I will try this tomorrow when in homeoffice

I forgot something to mention:
On startup (like a week ago) my PC didnt let me boot, it said something is wrong with my CPU Cooler, it said i could use "ignore" on Bios, what i did. Since my aio is running smooth and the cpu temp shows up the same amout of heat like my aio does, i thought its not a serious problem.

Edit: Even when movie is paused and currently not playing, as soon as i tab on the second monitor the pc crashes while gaming.