nvlddmkm.sys Video TDR Failure

[Mikadinho]

Dear members,

I am writing in search for your expertise and help. For several months, if not a year, I have this wonderful blue screen crash on my computer with the following error : VIDEO TDR FAIlURE nvlddmkm.sys
Researching this error led me to a bunch of fixes that I’ve tried but didn’t work. I will list them below but first here is my config:
Processor: Intel Core i5-6600K CPU @ 3.50GHz
RAM: 8GB DDR4
Motherboard: Z170s Pro4s
Graphic Card: NVIDIA GeForce GTX 1070
Disk: 2TB HDD and 125 GB SSD
(if you need more info, ask me I will provide)

Now here are some of the fixes I tried but didn’t work:

• reinstalled windows 10 and the computer to factory settings
• reinstalled graphic card drivers cleanly using safe mode
• changed my SSD in 2023 because it was half working
• changed my screen
• undervolted my GPU using MSI afterburner
• windows startup repair, runned SFC and DISM

That it why I’m looking for your expertise. I am far from an expert in PC and I haven’t found a solution yet.
Also, the PC mostly crashes when i start playing a game or a video but when i restart I very often get no signal on my screen. I often have to hard restart the PC multipe times before the motherboard logo starts to show up. It looks like the HDMI is unplugged for some reason and I believe its linked with this error.
I think the problem must be hardware but I do not know how to identify which composent is the issue in order to replace it.

I would greaty appreciate your hep and to all of you, merry christmas!

[xrobwx71]

Let’s get a Speccy.

https://www.ccleaner.com/speccy

[HEADING=3]To publish a Speccy profile to the Web:[/HEADING]
[ol]
[li]In Speccy, click File, and then click Publish Snapshot.[/li][li]In the Publish Snapshot dialog box, click Yes to enable Speccy to proceed.[/li][li]Speccy publishes the profile and displays a second Publish Snapshot dialog box. You can open the URL in your default browser, copy it to the clipboard, or close the dialog box.[/li][/ol]
[COLOR=rgb(184, 49, 47)]Also include all specs of your PSU i.e: Make, Model, Power Rating, etc.[/COLOR][COLOR=rgb(184, 49, 47)][/color]

[Mikadinho]

Let’s get a Speccy.

https://www.ccleaner.com/speccy

[HEADING=3]To publish a Speccy profile to the Web:[/HEADING]
[ol]
[li]In Speccy, click File, and then click Publish Snapshot.[/li][li]In the Publish Snapshot dialog box, click Yes to enable Speccy to proceed.[/li][li]Speccy publishes the profile and displays a second Publish Snapshot dialog box. You can open the URL in your default browser, copy it to the clipboard, or close the dialog box.[/li][/ol]
Also include all specs of your PSU i.e: Make, Model, Power Rating, etc.

Hello,

Here is the snapshot : http://speccy.piriform.com/results/P...kG1U5smWtfVJtA
And thanks for anwsering, have a good day!

[Bruce]

and the make/model of the power supply unit too please.

[Mikadinho]

and the make/model of the power supply unit too please.

Hello,
The power unit is a Corsair VS550.
Thanks

[Bruce]

Your list of fixes didn’t mention using DDU to update the video card driver, so see if anything here helps; [Solved] Video_TDR_Failure (nvlddmkm.sys) BSOD Error on Windows - Driver Easy

Also disable XMP memory overclocking in BIOS and see if that helps.

You mention changing screens - looks like you are currently using a 55cm TV, if so, have you tried a normal computer monitor?