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losewin

nVidia GTX 750ti dual monitor problem

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I thought everything is working but when I tried to connect another monitor while booted on one monitor, the second monitor is not being detected so I restarted the unit, but then after verbose logs, screens are on standby, keyboard is working while I tried to press the capslock, and the led light turns on.


What could be the problem?


Heres my send_me file https://drive.google.com/open?id=1fIEqI3xtc5ivO9kSV8-RwnMbDxqsb8jT

DSDT.aml.zip

Edited by Guest

CPU: IntelĀ® Core i5-9400F

MOBO: ECS > H310CH5-M2

GPU: Nvidia GTX 750ti

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Finally got it work


Specifying the VRAM base on the GPU RAM works also its Video ports

I have a GPU RAM of 2047mb

</dict>
<key>Graphics</key>
<dict>
<key>BootDisplay</key>
<integer>1</integer>
<key>DualLink</key>
<integer>1</integer>
<key>Inject</key>
<dict>
<key>ATI</key>
<false/>
<key>Intel</key>
<false/>
<key>NVidia</key>
<false/>
</dict>
<key>NvidiaSingle</key>
<false/>
<key>VRAM</key>
<integer>2047</integer>
<key>VideoPorts</key>
<integer>3</integer>
</dict>

Edited by Guest

CPU: IntelĀ® Core i5-9400F

MOBO: ECS > H310CH5-M2

GPU: Nvidia GTX 750ti

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Okay, it turns out that, the main DVI port should be the one being use upon booting, but when I boot then the second DVI is being used then the OS booting process will cause a standby mode on the screen.. hhhmm

CPU: IntelĀ® Core i5-9400F

MOBO: ECS > H310CH5-M2

GPU: Nvidia GTX 750ti

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for nvidia use csm enable in bios/uefi

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I see the CSM Configuration I have change the Windows and others to Manual

But still does not work, it still booted on the wrong DVI Port instead of the first one

<IMGUR id="ttzcTse"><a href=https://i.imgur.com/ttzcTse.jpg' alt='IMGUR>'>

CPU: IntelĀ® Core i5-9400F

MOBO: ECS > H310CH5-M2

GPU: Nvidia GTX 750ti

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