Acer Nitro 17 42 R44N dont switch graphic card

sd50
sd50 Member Posts: 3 New User
edited October 1 in Nitro Gaming

Hi, i buy laptop Acer Nitro 17,3" WQHD 165Hz / AMD Ryzen 7 8845HS/ 32GB DDR5 4800Mhz / 1TB SSD M.2 PCIe / Nvidia Geforce RTX 4070 8GB GDDR6 /.

I have two graphic card:

Unfortunately, the laptop does not switch between tabs despite the selection in the NitroSense application:

I tested some solution, but not work:

Please help acer! :)

PS: I have updated Windows 11/card drivers and reinstalled the NitroSense applications

Answers

  • Puraw
    Puraw ACE, Member Posts: 12,395 Trailblazer

    Hi, to enable the MUX switch, you can access the BIOS settings and look for the “Display Mode” option, where you can switch from “Optimus” to "Discrete GPU only".

  • Fellow puraw is referring to this setup:

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  • sd50
    sd50 Member Posts: 3 New User

    @Commodore_1995# , @Puraw Thanks for your posts, but it doesn't help.

    I have Auto Select in BIOS settings set and the laptop still doesn't switch cards when I play games, for example.

    I bought a laptop with two cards, so it would be nice to use both and not just the better one.

  • Are you connecting the notebook to an external monitor? The NVidia card controls the HDMI and DP ports!

    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! :) 
  • sd50
    sd50 Member Posts: 3 New User

    Yes, I have 1 monitor conect via HDMI:

    Laptop:

    Second monitor: