GPU crashes when 100%LHR unlocked

[EaSe]

Hi,

I have a 3060ti LHR V2 and today I tested the new versions of T-Rex, NbMiner and Nicehash(Quickminer).
after less than 2 minutes the screen goes black, sound continues normally. After that either the PC restarts or the miner crashes and the pc works again.

MSI Afterburner Settings:
https://ibb.co/qryGV5q
has worked for me until now with the old Versions with 70% unlock and 40 Mhs.
with the new Versions i have the full 55-59Mhs but i crashes after less than 2 minutes.
Now the funny thing, even completely without OC it crashes, then I tried times only times to turn down the power limit, crash
tried older driver, no help, tried non DCH driver, no help
PS: GPU Temp on 50-55 and Hotspot not higher than 65
does anyone know what could be the reason for this?

Greetings

[FP91G]

Hi,

I have a 3060ti LHR V2 and today I tested the new versions of T-Rex, NbMiner and Nicehash(Quickminer).
after less than 2 minutes the screen goes black, sound continues normally. After that either the PC restarts or the miner crashes and the pc works again.

MSI Afterburner Settings:

has worked for me until now with the old Versions with 70% unlock and 40 Mhs.
with the new Versions i have the full 55-59Mhs but i crashes after less than 2 minutes.
Now the funny thing, even completely without OC it crashes, then I tried times only times to turn down the power limit, crash
tried older driver, no help, tried non DCH driver, no help
PS: GPU Temp on 50-55 and Hotspot not higher than 65
does anyone know what could be the reason for this?

Greetings

Core Clock -500?
Have you installed the correct driver version?

try these settings
Power Limit (%): 70% or 155w
Core Clock (CClock): 1450 (Locked)
Memory Clock (MClock): +1750 or 3500
Fan Speed (%): 70% or more/less based on your temps.
https://miningchamber.com/gpu-mining/rtx-3060-ti-lhr-mining-settings/

[EaSe]

Yeah, i have 512.77 like recommended on T-Rex on Github.

My OC settings were constantly good with the older Version of Nicehash or T-Rex with their 70% unlock.
When i set my Memory Clock on anything over 1150, it is unstable or crashes instantly. My Card is OC from stock. Thats why i chose this oc profile.
And like i said, it even crashes even without any oc or only Power limit set on like 75.

[deedeeranged]

Yeah, i have 512.77 like recommended on T-Rex on Github.

My OC settings were constantly good with the older Version of Nicehash or T-Rex with their 70% unlock.
When i set my Memory Clock on anything over 1150, it is unstable or crashes instantly. My Card is OC from stock. Thats why i chose this oc profile.
And like i said, it even crashes even without any oc or only Power limit set on like 75.

You do know you have to tune everything again for the 100% LHR unlock. Old settings are not stable anymore.

[Lafu]

Yeah, i have 512.77 like recommended on T-Rex on Github.

My OC settings were constantly good with the older Version of Nicehash or T-Rex with their 70% unlock.
When i set my Memory Clock on anything over 1150, it is unstable or crashes instantly. My Card is OC from stock. Thats why i chose this oc profile.
And like i said, it even crashes even without any oc or only Power limit set on like 75.

If your GPU has overclocked settings for normal you have to benchmark the GPU by yourself again !
Maybe try it with Core Clock (CClock): 1402 , Memory Clock (MClock): 8300 , Fan Speed 75 .
Thats my settings for my 3060 LHR 12 GB GPU from there you can tweak it yourself.

[FP91G]

Yeah, i have 512.77 like recommended on T-Rex on Github.

My OC settings were constantly good with the older Version of Nicehash or T-Rex with their 70% unlock.
When i set my Memory Clock on anything over 1150, it is unstable or crashes instantly. My Card is OC from stock. Thats why i chose this oc profile.
And like i said, it even crashes even without any oc or only Power limit set on like 75.

Have you tried testing your graphics card with FurMark?
If the video card works without failure for about 30 minutes, then you need to look for a problem in the software.
What power supply do you have?
I'm testing the video card on another PC to avoid problems on your PC.

[batsonxl]

If it crashes on default setting it mean you something wrong psu,riser,mobo,OS,driver. tell me info about your rig.