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Community Moderator
Community Moderator
Posts: 1,049
Registered: ‎07-13-2010
Location: CA
Views: 134
Message 11 of 13

Re: Legion Y520, suddenly starts lagging

Honestly, your GPU usage shouldn't be pegged at 100% either. Are you running Lenovo's latest NVIDIA drivers, or are you running the latest drivers from NVIDIA? 398.36 was just dropped yesterday from NVIDIA:

 

https://www.geforce.com/drivers/results/135676

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Tap that kudos button if I helped ^^
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pranav_stefan
SCSI Port
Posts: 117
Registered: ‎09-03-2017
Location: IN
Views: 123
Message 12 of 13

Re: Legion Y520, suddenly starts lagging


@XBrav wrote:

Honestly, your GPU usage shouldn't be pegged at 100% either. Are you running Lenovo's latest NVIDIA drivers, or are you running the latest drivers from NVIDIA? 398.36 was just dropped yesterday from NVIDIA:

 

https://www.geforce.com/drivers/results/135676


Link provided by you is not correct. This is the right link https://www.geforce.com/drivers/results/135678

The link in your post is for desktop version of GPUs

 

Also generic drivers give more problems then they solve so i would suggest stick to drivers from Lenovo support site.

Community Moderator
Community Moderator
Posts: 1,049
Registered: ‎07-13-2010
Location: CA
Views: 111
Message 13 of 13

Re: Legion Y520, suddenly starts lagging

Whoops, you're correct. I grabbed the wrong one.

There is some debate on which ones are better, however, I usually run the reference driver on my system about a year after the notebook release, and it works fine. I only revert to the OEM driver if an issue arises, and that hasn't happened to me in well over 10 years.
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Tap that kudos button if I helped ^^
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