Is there a way to remove the 3rd screen ?


There has to be a switchable powered hub, of some sort, you can buy for such as this.

On the other hand, why doesn't the OP just use DP for everything!?!?!? 🤷‍♂️
 

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Just duplicate 2 & 3?
 

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Just duplicate 2 & 3?
Yeah, maybe...

I wish the OP would speak up about his real intentions cuz I'm about to drop this one!
Seems like a strange endeavor anyway! 🤷‍♂️
 

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It’s pointless. That’s why they quit responding. Only way to hide it is to use a Cmd based on third party, like nirsoft… which will prob disable it via device manger anyways.
 

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K..., I wired stuff up the way he wants and screwed up some stuff..., hang on...
 
Last edited:

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K..., I wired sh*t up the way he wants and fecked up some stuff..., hang on...
I still don’t understand the benifit of it? What’s it achieving?
 

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Yeah, maybe...

I wish the OP would speak up about his real intentions cuz I'm about to drop this one!
Seems like a strange endeavor anyway! 🤷‍♂️

One use for this is to have different settings for the two inputs, e.g. one Limited Range @ 4K for optimal video and the other Full Range @ 2K for faster gaming. Multiple settings typically have to be changed on both the PC and the display, which makes it cumbersome to handle this any other way. There are programs to help on the PC side, e.g. (haven't tried it, but it looks interesting!)


However, for the display, you're at the mercy of whatever API the manufacturer provides. For example, Sony provides nice REST and other APIs which I use for many things, but they don't expose settings like HDMI range. I need to set it to Limited range for optimal video (Kodi Limited, Nvidia card Full, TV Limited), and that causes the desktop to be crushed. Thus, to avoid a bunch of manual reconfiguration, I use another input for the normal PC Full Range I use for gaming.

As for the OP's question, I don't know how to remove the displays from Windows when they're not in use. Actually, I think it probably is possible to automate it, as I can disable them in Nvidia control panel. However, once I turn the TV on, they come back, and they stay. I haven't found it bothersome enough to explore it further. I have four displays, and I keep the two TV hookups out of the way, and the only time I notice them is when using keyboard shortcuts to move windows between displays. Fortunately, Windows 11 is better about maintaining monitor configurations than earlier versions, though it can take a few reboot and power cycles to get it all worked out. I save the configuration with DisplayFusion for when it gets screwed up again.
 

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I’d understand it if William was connecting to two seperate devices, but he is connecting one monitor to one computer using two inputs.

EDIT
One use for this is to have different settings for the two inputs, e.g. one Limited Range @ 4K for optimal video and the other Full Range @ 2K for faster gaming.
OK.
 

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I wired stuff up the way he wants...
Basically, when I switched to DP on the monitor...

sw.jpg

Monitor 1 became dead space...

6066-min.jpg

when I switched back to HDMI, 2 becomes dead space...

6067-min.jpg

No way to get rid of one or the other dead spaces..., 'cept maybe by shuffling the array around so the mouse doesn't have to travel through dead space!!! 🤷‍♂️

P-I-T-A really! I think I'd just buy another monitor!!!
 

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Hi

I plugged a second monitor I have with two cables DP, HDMI so it is basically one monitor but it appear in Windows as two monitors . Is there a way to remove one without unplug the extra connection from Windows or Adrenaline ?

View attachment 83335
You have one monitor with 2 cables connected to same PC at same time ?
 

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Thanks guys it was 2 am in my place.

I have a problem in my monitor it display very thin horizontal gray lines like a paper when it is on after cold shut down for few hours and I was switching between different cables to see if one cable can solve the problem also the lines sometimes disappear after the monitor worm up for about 30 min. The monitor located in very narrow space so plug and unplug is very hard.
 

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You have one monitor with 2 cables connected to same PC at same time ?

I explained in some detail two posts before yours why someone might do that.
 

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Limited Range @ 4K for optimal video and the other Full Range @ 2K for faster gaming.
Thanks for that, I'm not a gamer so, I wasn't aware of that. (y)
The only issue I found with DP is that color/temperature calibration is a p-i-t-a...
... but, it seems the OP has other problems as well...
 

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Thanks guys it was 2 am in my place.

I have a problem in my monitor it display very thin horizontal gray lines like a paper when it is on after cold shut down for few hours and I was switching between different cables to see if one cable can solve the problem also the lines sometimes disappear after the monitor worm up for about 30 min. The monitor located in very narrow space so plug and unplug is very hard.
What cable were you using when the lines show after boot? I just replaced a monitor that was doing this. I found HDMI the better option with the old monitor.
 

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    Computer type
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    Manufacturer/Model
    LENOVO Yoga 7 14IRL8 - Type 82YL
    CPU
    13th Generation Intel® Core™ i5-1340P Processor(Core™ i5-1340P)
    Memory
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    Camera
    1x 1080P FHD IR/RGB Hybrid with Privacy Shutter and Dual Array Microphone
    Graphics
    1x Intel® Iris® Xe Graphics
    Monitor
    14" WUXGA
    Form Factor
    Convertible Notebook
  • Windows 11 Pro 25H2 Build 26200.8655 (Wifes)

    Yoga 7 2-in-1 14IML9 - Type 83DJ

    Processor: Intel® Core™ Ultra 7 155H Processor(Core™ Ultra 7 155H)

    Memory: 32GB LPD5X-7467

    Hard Drive: 1 TB SSD PCIe

    Wireless Network: 1x Wi-Fi 6E 2x2 AX; Bluetooth® 5.1 or above

    Ports: 1 x HDMI 2.1 TMDS; 1 x Novo Button; 1 x Combo Audio Jack
    2 x USB-C (USB 4.0)
    1 x USB-A 3.2 Gen 1

    Camera: 1080P FHD IR Hybrid with Dual Microphone

    Graphics: Intel® Arc™ Graphics

    Monitor: 14" 2.8K

    ...Where's my horse?
What cable were you using when the lines show after boot? I just replaced a monitor that was doing this. I found HDMI the better option with the old monitor.
Trying with different HDMI, DP cables also with different monitor settings . No return for me
 

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Creative Sound Blaster Z
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BENQ and AOC QHD 120Hz
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QHD
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2TB Intel 660p and 2TB Sabrent Rokect 4 plus nvme, 4TB HDD HGST
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Thanks for that, I'm not a gamer so, I wasn't aware of that. (y)
The only issue I found with DP is that color/temperature calibration is a p-i-t-a...
... but, it seems the OP has other problems as well...

What's the issue with calibration? I use Calman and an i1D3 meter, and DisplayPort works the same as HDMI with that setup.
 

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I use Calman and an i1D3 meter, and DisplayPort works the same as HDMI with that setup.
(y) I wasn't aware of that either! I was just using the on-board settings!!! 🤷‍♂️
 

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Use one cable. If lines show with both, it’s faulty hardware.
 

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Trying with different HDMI, DP cables also with different monitor settings . No return for me
I’d agree with dacrone (above)
Have you got any monitor settings via a button usually located at the base edge of your monitor? A reset in the monitor settings?
 

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    Kaspersky Premium
    Other Info
    ㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
    TP-Link BE9300 WiFi 7 Bluetooth 5.4 (Archer TBE550E)
    TP-Link TX201 V1 2.5GB Lan

    Grandstream HT812 - VoIP
    ASUS DSL-AX82U - Mesh
    ASUS RT-AC68U - Mesh
    ASUS RT-BE88U Router

    Brother MFC-L2880DW Printer

    I’m on a horse.
  • At a glance

    Windows 11 Pro 25H2 Build 26200.8655 (Wifes)13th Generation Intel® Core™ i5-1340P Process...16GB LPDDR5-52001x Intel® Iris® Xe Graphics
    Operating System
    Windows 11 Pro 25H2 Build 26200.8655 (Wifes)
    Computer type
    Laptop
    Manufacturer/Model
    LENOVO Yoga 7 14IRL8 - Type 82YL
    CPU
    13th Generation Intel® Core™ i5-1340P Processor(Core™ i5-1340P)
    Memory
    16GB LPDDR5-5200
    Graphics card(s)
    1x Intel® Iris® Xe Graphics
    Sound Card
    Optimized with Dolby Atmos®
    Screen Resolution
    QHD 2880 x 1800 OLED
    Hard Drives
    M.2 512 GB SSD PCIe
    Mouse
    Logiteck MX Master 3S
    Internet Speed
    2000/500
    Antivirus
    Defender / Malwarebytes
    Other Info
    …still on a horse.


    Wireless Network: Wi-Fi 6E 2x2 AX; Bluetooth® 5.1 or above
    Ports: 1x 1 Novo button; 2 in 1 Audio Combo jack; Micro SD Card Reader; HDMI 1.4b; 2 x USB Type-C (TBT4)
    USB 3.2 Gen 2 DP 1.4a
    PD 3.0); 1 x USB 3.2 Gen1 Type A
    Camera
    1x 1080P FHD IR/RGB Hybrid with Privacy Shutter and Dual Array Microphone
    Graphics
    1x Intel® Iris® Xe Graphics
    Monitor
    14" WUXGA
    Form Factor
    Convertible Notebook
  • Windows 11 Pro 25H2 Build 26200.8655 (Wifes)

    Yoga 7 2-in-1 14IML9 - Type 83DJ

    Processor: Intel® Core™ Ultra 7 155H Processor(Core™ Ultra 7 155H)

    Memory: 32GB LPD5X-7467

    Hard Drive: 1 TB SSD PCIe

    Wireless Network: 1x Wi-Fi 6E 2x2 AX; Bluetooth® 5.1 or above

    Ports: 1 x HDMI 2.1 TMDS; 1 x Novo Button; 1 x Combo Audio Jack
    2 x USB-C (USB 4.0)
    1 x USB-A 3.2 Gen 1

    Camera: 1080P FHD IR Hybrid with Dual Microphone

    Graphics: Intel® Arc™ Graphics

    Monitor: 14" 2.8K

    ...Where's my horse?
Use one cable. If lines show with both, it’s faulty hardware.
I agree, when I hooked up the dual cable thing, the only anomaly was the DP screen was a pukey green color..., no lines!

Interestingly, with the DP hooked back up to my 4K, the color is fine.
 

My Computers My Computers

  • At a glance

    Windows 11 Pro
    OS
    Windows 11 Pro
    Computer type
    PC/Desktop
    Manufacturer/Model
    ASUS ROG Strix
  • At a glance

    Windows 11 Pro
    Operating System
    Windows 11 Pro
    Computer type
    Laptop
    Manufacturer/Model
    ASUS VivoBook
  • ASUS VivoBook 'Lite' ~ Windows 11 Home

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