I'm not able to get my Predator Triton 700 PT715-51 to lower or raise the brightness of the monitor

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MateS1508
MateS1508 Member Posts: 8

Tinkerer

SPECS:
Machine				Acer - Predator PT715-51
Operating System		Microsoft Windows 10 Pro (64-bit) 
Memory				32 GB
Processor			Intel(R) Core(TM) i7-7700HQ CPU @ 2.80GHz
Motherboard			KBL - Falcon_KLS
Video Cards			NVIDIA GeForce GTX 1080 with Max-Q Design
Monitors			LG Display  LP156WFC-SPP
Hard Disk 1			NVMe LITEON CA1-8D512 (512,0 GB)
Network Card			Killer Wireless-n/a/ac 1535 Wireless Network Adapter

It is new, with Windows Pro (clean installation) recently installed (1 week ago) and with all other functions OK. It must be a driver issue, so I started by updating them, it had no effect.I uninstalled the updates for both the monitor and the NVIDIA GPU, also without effect.I booted into safe mode and installed Driver Easy. Neither.So I decided to consult this forum.

Answers

  • AnhEZ28
    AnhEZ28 ACE, Member Posts: 3,824 Pathfinder
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    @MateS1508

    Make sure to install the Intel UHD driver also as it is currently controlling the laptop LCD brightness.

    Please remember to include @AnhEZ28 when you want to reply back to my comment so that I can check your response.
    Thank you and have a nice day!
  • MateS1508
    MateS1508 Member Posts: 8

    Tinkerer

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    @AnhEZ28

    Thanks for your response, this is the log file that I receive from the Intel installer.

    My CPU is i7-7700HG

    LOG:

    2023/12/15 17:13:36.670|INFO|Logging started on 2023/12/15 17:13:36.613 ||
    2023/12/15 17:13:36.842|INFO|Scanning for hardware changes ||
    2023/12/15 17:13:37.164|INFO|Installer version: 1.0.778.0 ||
    2023/12/15 17:13:37.482|INFO|Installer startup type: Undefined ||
    2023/12/15 17:13:37.482|INFO|Installer executable path: "C:\Users\mateo\AppData\Local\Temp\7zS4C1CBB53\Installer.exe" ||
    2023/12/15 17:13:37.482|INFO|Installer root directory: "C:\Users\mateo\AppData\Local\Temp.net\Installer\A1AUNnJKhSJPjQ+EJYVZb+9IjAWXPUw=" ||
    2023/12/15 17:13:37.482|INFO|Command line arguments: NULL ||
    2023/12/15 17:13:37.482|INFO|Language of the user interface: [es-ES] ||
    2023/12/15 17:13:37.482|INFO|Operating system specification: Microsoft Windows NT 10.0.19045.0 ||
    2023/12/15 17:13:37.538|INFO|CPU base clock: 2801Mhz ||
    2023/12/15 17:13:37.539|INFO|Test Signing: OFF ||
    2023/12/15 17:13:37.539|INFO|Windows Media Player status: Installed ||
    2023/12/15 17:13:37.539|INFO|Non-Interactive mode flag: False ||
    2023/12/15 17:13:37.539|INFO|Setting admin access rights - Directory: C:\Users\mateo\AppData\Local\Temp.net\Installer\A1AUNnJKhSJPjQ+EJYVZb+9IjAWXPUw=. ||
    2023/12/15 17:13:37.594|INFO|Setting admin access rights - DONE ||
    2023/12/15 17:13:37.662|INFO|No Intel "Display devices" were found. ||
    2023/12/15 17:13:37.662|INFO|

    List of found "Display devices" with matching INF files:
    {
    }
    ||
    2023/12/15 17:13:37.675|INFO|No Intel "Other devices" were found. ||
    2023/12/15 17:13:37.675|INFO|

    List of found Intel "Other devices" with installer matching INF files:
    {
    }
    ||
    2023/12/15 17:13:37.675|INFO|DG2 platform: False ||
    2023/12/15 17:13:37.695|INFO|No Intel media devices were found. ||
    2023/12/15 17:13:37.942|INFO|
    Found INF files in installer location:
    {
    "C:\Users\mateo\AppData\Local\Temp\7zS4C1CBB53\Graphics\DisplayAudio\11.1\IntcDAud.inf",
    "C:\Users\mateo\AppData\Local\Temp\7zS4C1CBB53\Graphics\DisplayAudio\10.27\IntcDAud.inf",
    "C:\Users\mateo\AppData\Local\Temp\7zS4C1CBB53\Graphics\DisplayAudio\11.2\IntcDAud.inf",
    "C:\Users\mateo\AppData\Local\Temp\7zS4C1CBB53\Graphics\DisplayAudio\10.26\IntcDAud.inf",
    "C:\Users\mateo\AppData\Local\Temp\7zS4C1CBB53\Graphics\iigd_dch.inf",
    "C:\Users\mateo\AppData\Local\Temp\7zS4C1CBB53\Graphics\MSHdaDac.inf",
    "C:\Users\mateo\AppData\Local\Temp\7zS4C1CBB53\Graphics\igcc_dch.inf",
    "C:\Users\mateo\AppData\Local\Temp\7zS4C1CBB53\Graphics\HdBusExt.inf",
    "C:\Users\mateo\AppData\Local\Temp\7zS4C1CBB53\Graphics\cui_dch.inf",
    }
    ||
    2023/12/15 17:13:37.942|INFO|Gen12+ platform: False ||
    2023/12/15 17:13:37.942|INFO|Dynamic background: False ||
    2023/12/15 17:13:37.942|INFO|"Installer" process priority class: High ||
    2023/12/15 17:13:38.780|INFO|

    List of found Intel "Media devices" with installer matching INF files:
    {
    }
    ||
    2023/12/15 17:13:39.120|ERROR|Could not find driver file. ||
    2023/12/15 17:13:39.129|INFO|FW update service prerequisites check... ||
    2023/12/15 17:13:39.129|WARN|No supported devices by the driver. Skipping FW update service prerequisites check. ||
    2023/12/15 17:14:01.648|INFO|Closing the user interface window. ||
    2023/12/15 17:14:01.666|INFO|Exiting application with exit code: 8. Error, installer could not find correct driver which matches devices on the system. ||
    2023/12/15 17:14:01.666|INFO|Cleaning registry keys... ||
    2023/12/15 17:14:01.666|INFO|Cleaning temporary folders... ||
    2023/12/15 17:14:01.672|INFO|Logging completed on 2023/12/15 17:14:01.672
    ||
    2023/12/15 17:19:29.679|INFO|Logging started on 2023/12/15 17:19:29.668 ||
    2023/12/15 17:19:29.823|INFO|Installer version: 1.0.764.2 ||
    2023/12/15 17:19:30.176|INFO|Installer startup type: Undefined ||
    2023/12/15 17:19:30.176|INFO|Installer executable path: "C:\ProgramData\Package Cache\43ADC9DB8939A89770E98A89EB31E06ADE27BAE1\installer.exe" ||
    2023/12/15 17:19:30.176|INFO|Installer root directory: "C:\Users\mateo\AppData\Local\Temp.net\installer\CPGJXzon6Im1Dt5ikl3yieMH+yneqLY=" ||
    2023/12/15 17:19:30.176|INFO|Command line arguments: NULL ||
    2023/12/15 17:19:30.176|INFO|Language of the user interface: [es-ES] ||
    2023/12/15 17:19:30.176|INFO|Operating system specification: Microsoft Windows NT 10.0.19045.0 ||
    2023/12/15 17:19:30.244|INFO|CPU base clock: 2801Mhz ||
    2023/12/15 17:19:30.244|INFO|Test Signing: OFF ||
    2023/12/15 17:19:30.244|INFO|Windows Media Player status: Installed ||
    2023/12/15 17:19:30.244|INFO|Non-Interactive mode flag: False ||
    2023/12/15 17:19:30.244|INFO|Setting admin access rights - Directory: C:\Users\mateo\AppData\Local\Temp.net\installer\CPGJXzon6Im1Dt5ikl3yieMH+yneqLY=. ||
    2023/12/15 17:19:30.297|INFO|Setting admin access rights - DONE ||
    2023/12/15 17:19:30.391|INFO|No Intel "Display devices" were found. ||
    2023/12/15 17:19:30.397|INFO|No Intel media devices were found. ||
    2023/12/15 17:19:30.397|INFO|No Intel "Other devices" were found. ||
    2023/12/15 17:19:30.397|INFO|DG2 platform: False ||
    2023/12/15 17:19:30.412|INFO|Gen12+ platform: False ||
    2023/12/15 17:19:30.412|INFO|Dynamic background: False ||
    2023/12/15 17:19:30.412|INFO|"installer" process priority class: High ||
    2023/12/15 17:19:31.116|INFO|Scanning for hardware changes ||
    2023/12/15 17:19:31.309|INFO|No Intel "Display devices" were found. ||
    2023/12/15 17:19:31.309|INFO|

    List of found "Display devices" with matching INF files:
    {
    }
    ||
    2023/12/15 17:19:31.315|INFO|No Intel media devices were found. ||
    2023/12/15 17:19:31.315|INFO|

    List of found Intel "Media devices" with installer matching INF files:
    {
    }
    ||
    2023/12/15 17:19:31.315|INFO|No Intel "Other devices" were found. ||
    2023/12/15 17:19:31.315|INFO|

    List of found Intel "Other devices" with installer matching INF files:
    {
    }
    ||
    2023/12/15 17:19:31.345|ERROR|Could not find driver file. ||
    2023/12/15 17:19:31.345|INFO|FW update service prerequisites check... ||
    2023/12/15 17:19:31.345|WARN|No supported devices by the driver. Skipping FW update service prerequisites check. ||

  • Commodore_1995#
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    VCan you tell me the bios version? Are you pressing the fn+left arrow keys?

    Oi! Eu não sou sou a cortana! Mas estou aqui para ajudar! Hi! I'm not the cortana! But I'm here to help!
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  • MateS1508
    MateS1508 Member Posts: 8

    Tinkerer

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    Bios UEFI V1.10

    Yes, it does make the animation as if it was working but it has no effect.

  • MateS1508
    MateS1508 Member Posts: 8

    Tinkerer

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    UPDATE: @Commodore_1995# @AnhEZ28

    i7-7700HQ info

    Thanks to the information about the processor I was able to identify that it has an Intel® HD Graphics 630 that does not appear in the device manager. I think that must be the source of the problem when I tried to install the Intel drivers. I already posted a similar query on the Intel forum.

    I also found out that my device has a BIOS feature called GOP, which is supposedly a new technology that will replace VGA, perhaps that is the source of the problem. But I don't know that technology and the BIOS does not allow me to make changes to it.

  • Commodore_1995#
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    Try resetting the battery: disable fast startup in the power options, turn off the computer, disconnect the power adapter, press the power button for thirty seconds and leave the computer off for half an hour.

    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!                                                          
                                                      
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  • MateS1508
    MateS1508 Member Posts: 8

    Tinkerer

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    @Commodore_1995# @AnhEZ28

    I tried but it had no effect. Is it possible that the predator only has one GPU and that is why it is not being able to install the Intel drivers?

  • AnhEZ28
    AnhEZ28 ACE, Member Posts: 3,824 Pathfinder
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    @MateS1508

    I tried to find more information on this model and found that they might have disabled the internal GPU. Do you still have the brightness slider?

    Please remember to include @AnhEZ28 when you want to reply back to my comment so that I can check your response.
    Thank you and have a nice day!
  • Commodore_1995#
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    Can you send a screenshot of the device manager?

    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! :)