No LCD overdrive option

Eslaeo
Eslaeo Member Posts: 7

Tinkerer

edited November 2023 in 2020 Archives
Hello,

I have a problem with my Predator Helios 300 PH317-53. The screen (a B173HAN04.7 according to HWiNFO) has a really high response time and I can see ghosting, so I would like to enable LCD Overdrive. However this option isn't in the "advanced settings" menu of PredatorSense (the software is in french):



It is specified the Predator Helios is supposed to have it, so how can I enable LCD Overdrive on my laptop?

Answers

  • What is your computer model? Example PH317-53-58vh.
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  • xapim
    xapim ACE Posts: 7,253 Pathfinder
    edited March 2020
    Not all all  models displays have this feature enabled neither support it have u tried reinstalling ps usually if its not showing in the options its because its not supported 


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  • Eslaeo
    Eslaeo Member Posts: 7

    Tinkerer

    edited March 2020
    The exact model is PH317-53-71BF, I already tried to reinstall PredatorSense but it doesn't change anything. It was specified when I bought this laptop that Overdrive was provided, and it is also specified in the manual and on the little sticker below the keyboard, so I don't understand why I don't have this option...
  • Check here: HKEY_LOCAL_MACHINE\SOFTWARE\OEM\PredatorSense\AdvanceSettings

    Oi! Eu não sou sou a cortana! Mas estou aqui para ajudar! Hi! I'm not the cortana! But I'm here to help!
    Se você gostou da minha resposta, marque como solução clicando em sim! If you liked my answer, mark it as a solution by clicking on yes!
    Aceite somente a resposta que ajudou a solucionar o seu problema! Please accept only the response that helped to solve your problem!
    Detection tool click here to find the serial number or partnumber of your model!                                                          
                                                      
                                                     egydiocoelho Trailblazer
     
    ProductKey clique aqui para descobrir o serial do windows! click here to discover the windows serial!
    Para usuários da comunidade inglesa, espanhola, francesa e alemã, usarei o google tradutor! :)
    For users of the English, Spanish, French and German community, I will be using google translator! :) 
  • Eslaeo
    Eslaeo Member Posts: 7

    Tinkerer

    edited March 2020
    This is what I have:


  • In LCD_Overdrive_support and LCDOVERDRIVE, type 1
    Oi! Eu não sou sou a cortana! Mas estou aqui para ajudar! Hi! I'm not the cortana! But I'm here to help!
    Se você gostou da minha resposta, marque como solução clicando em sim! If you liked my answer, mark it as a solution by clicking on yes!
    Aceite somente a resposta que ajudou a solucionar o seu problema! Please accept only the response that helped to solve your problem!
    Detection tool click here to find the serial number or partnumber of your model!                                                          
                                                      
                                                     egydiocoelho Trailblazer
     
    ProductKey clique aqui para descobrir o serial do windows! click here to discover the windows serial!
    Para usuários da comunidade inglesa, espanhola, francesa e alemã, usarei o google tradutor! :)
    For users of the English, Spanish, French and German community, I will be using google translator! :) 
  • Eslaeo
    Eslaeo Member Posts: 7

    Tinkerer

    In Predatorsense now I can see "LCD overdrive" is enabled, but it doesn't seem to do anything... I also tried to restart the computer but nothing changes.
  • Commodore_1995#
    Commodore_1995# ACE Posts: 98,327 Trailblazer
    edited March 2020
    Does your model really have this seal?

    Can you send a picture of the predator with the overdrive enabled?
    Oi! Eu não sou sou a cortana! Mas estou aqui para ajudar! Hi! I'm not the cortana! But I'm here to help!
    Se você gostou da minha resposta, marque como solução clicando em sim! If you liked my answer, mark it as a solution by clicking on yes!
    Aceite somente a resposta que ajudou a solucionar o seu problema! Please accept only the response that helped to solve your problem!
    Detection tool click here to find the serial number or partnumber of your model!                                                          
                                                      
                                                     egydiocoelho Trailblazer
     
    ProductKey clique aqui para descobrir o serial do windows! click here to discover the windows serial!
    Para usuários da comunidade inglesa, espanhola, francesa e alemã, usarei o google tradutor! :)
    For users of the English, Spanish, French and German community, I will be using google translator! :) 
  • Eslaeo
    Eslaeo Member Posts: 7

    Tinkerer

    My model is a 120Hz display so the seal is different, but it is still written "with Overdrive" below it:


    Here's a screenshot of how PredatorSense looks like now:


  • I suggest you check out what overdrive means: https://en.wikipedia.org/wiki/Response_Time_Compensation
    Oi! Eu não sou sou a cortana! Mas estou aqui para ajudar! Hi! I'm not the cortana! But I'm here to help!
    Se você gostou da minha resposta, marque como solução clicando em sim! If you liked my answer, mark it as a solution by clicking on yes!
    Aceite somente a resposta que ajudou a solucionar o seu problema! Please accept only the response that helped to solve your problem!
    Detection tool click here to find the serial number or partnumber of your model!                                                          
                                                      
                                                     egydiocoelho Trailblazer
     
    ProductKey clique aqui para descobrir o serial do windows! click here to discover the windows serial!
    Para usuários da comunidade inglesa, espanhola, francesa e alemã, usarei o google tradutor! :)
    For users of the English, Spanish, French and German community, I will be using google translator! :) 
  • Eslaeo
    Eslaeo Member Posts: 7

    Tinkerer

    edited March 2020
    I know what Overdrive means, it is supposed to reduce the blur (or ghosting/trailing) created when a pixel changes its state. And this is the problem I have: moving objects on my screen get a lot of blur (more than on my previous screens); on the UFO Ghosting test set to 960 pixels per second, I can see around 5mm of trailing when I follow the UFOs with my eyes.

    Here are some pictures (with the UFO Ghosting test and EIZO response time test):


    I know these are not really representative since my smartphone camera isn't precise.

    There is only one review of this screen (the B173HAN04.7) on notebookcheck and you can see that the response time is not really great...
    How can I reduce this blur?
  • I am not sure if this version of the bios will solve the problem:

    Oi! Eu não sou sou a cortana! Mas estou aqui para ajudar! Hi! I'm not the cortana! But I'm here to help!
    Se você gostou da minha resposta, marque como solução clicando em sim! If you liked my answer, mark it as a solution by clicking on yes!
    Aceite somente a resposta que ajudou a solucionar o seu problema! Please accept only the response that helped to solve your problem!
    Detection tool click here to find the serial number or partnumber of your model!                                                          
                                                      
                                                     egydiocoelho Trailblazer
     
    ProductKey clique aqui para descobrir o serial do windows! click here to discover the windows serial!
    Para usuários da comunidade inglesa, espanhola, francesa e alemã, usarei o google tradutor! :)
    For users of the English, Spanish, French and German community, I will be using google translator! :) 
  • Manny-Acer_Retired
    Manny-Acer_Retired Newbie Posts: 4,453 Guru
    Eslaeo said:
    My model is a 120Hz display so the seal is different, but it is still written "with Overdrive" below it:


    Here's a screenshot of how PredatorSense looks like now:


    Eslaeo said:
    Hello,

    I have a problem with my Predator Helios 300 PH317-53. The screen (a B173HAN04.7 according to HWiNFO) has a really high response time and I can see ghosting, so I would like to enable LCD Overdrive. However this option isn't in the "advanced settings" menu of PredatorSense (the software is in french):



    It is specified the Predator Helios is supposed to have it, so how can I enable LCD Overdrive on my laptop?
    Hi Eslaeo,

    I am very sorry for the inconvenience, can you please send me a private message with the serial number so i can take a look into this for you?

    Thanks in advance,
    Acer-Manny