Is disabling Optimus a solution? [LightBoost via laptop]

Ask about motion blur reduction in gaming monitors. Includes ULMB (Ultra Low Motion Blur), NVIDIA LightBoost, ASUS ELMB, BenQ/Zowie DyAc, Turbo240, ToastyX Strobelight, etc.
Post Reply
Lithi
Posts: 2
Joined: 17 Jan 2014, 09:39

Is disabling Optimus a solution? [LightBoost via laptop]

Post by Lithi » 17 Jan 2014, 10:13

Hello there =)

Im about to buy a lightboost supported monitor (http://www.blurbusters.com/zero-motion-blur/lightboost/) for my laptop.
Will use the display port as connection since my latop doesn't have a DVI-port.
I read that there are critical issues with nvidias optimus feature.

But what if you disable the nvidia optimus completely as shown here: http://forums.autodesk.com/t5/Hardware/ ... 283#M23682

Q: Any clue about that as a solution? Or might it work when I set the nvidia GPU as default and force every program to run with nvidias GPU? And will it work via display port/hdmi?


Thanks in advance for answering and that great project =)

User avatar
Chief Blur Buster
Site Admin
Posts: 11653
Joined: 05 Dec 2013, 15:44
Location: Toronto / Hamilton, Ontario, Canada
Contact:

Re: Is disabling Optimus a solution?

Post by Chief Blur Buster » 17 Jan 2014, 12:07

Lithi wrote:But what if you disable the nvidia optimus completely as shown here: http://forums.autodesk.com/t5/Hardware/ ... 283#M23682
A lot of us have been struggling with Optimus for some time now, and even disabling Optimus didn't seem to always solve the problem. It's a huge gamble as to whether or not it works.

However, there's a monitor modification that definitely works: Hardware Modification of LightBoost Monitor. Another Optimus user said that this modification succeeded. However, they said they still needed to use a different computer to initially initialize the LightBoost, before LightBoost continued working with the Optimus laptop.

Currently, Optimus is a major barrier to LightBoost/GSYNC.
Head of Blur Busters - BlurBusters.com | TestUFO.com | Follow @BlurBusters on Twitter

Image
Forum Rules wrote:  1. Rule #1: Be Nice. This is published forum rule #1. Even To Newbies & People You Disagree With!
  2. Please report rule violations If you see a post that violates forum rules, then report the post.
  3. ALWAYS respect indie testers here. See how indies are bootstrapping Blur Busters research!

Lithi
Posts: 2
Joined: 17 Jan 2014, 09:39

Re: Is disabling Optimus a solution?

Post by Lithi » 17 Jan 2014, 12:21

Chief Blur Buster wrote:
Lithi wrote:But what if you disable the nvidia optimus completely as shown here: http://forums.autodesk.com/t5/Hardware/ ... 283#M23682
A lot of us have been struggling with Optimus for some time now, and even disabling Optimus didn't seem to always solve the problem. It's a huge gamble as to whether or not it works.

However, there's a monitor modification that definitely works: Hardware Modification of LightBoost Monitor. Another Optimus user said that this modification succeeded. However, they said they still needed to use a different computer to initially initialize the LightBoost, before LightBoost continued working with the Optimus laptop.

Currently, Optimus is a major barrier to LightBoost/GSYNC.

Thanks a lot for the quick reply but I don't like to harm the warranty of a brand new and expensive monitor. Nice guid though!
Looking forward for a fix/solution from nvidia or any other expert in the future :roll:

Post Reply