nVidia GTX 750ti dual monitor problem

[losewin]

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 January 18, 2020 by Guest

[losewin]

I booted with 0x0306A0, under Graphics Injector -> Fake ID

But still the other Monitor is not functioning. I use DVI.

[losewin]

i tried to change the SMBIOS to iMac14,1 then iMac12,1 but still no luck

[losewin]

As of now I disable the inject nVidia on clover and I got booted to the OS but it does not display or detect the other DVI port

[losewin]

I notice that there are only one slot detected.

https://i.imgur.com/kjlVPW1.png' alt='IMGUR>'>

[losewin]

I already done updating the Whatevergreen.kext and Lilu.kext

[losewin]

Also once I booted with one Monitor then plugin the second monitor, the display just wen't to black screen, the screen wen't to standby mode

[losewin]

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 January 18, 2020 by Guest

[losewin]

Sad to say that after I restarted the PC it back to standby monitor

[losewin]

Now its weird cause I still didn't remove the VRAM settings which is working, now I have to remove the other DVI connector then plugin it in after it is booted. hhmmm

[losewin]

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

[MaLd0n]

for nvidia use csm enable in bios/uefi

[losewin]

is there a way to change the DVI Port order? this happens only if I use UEFI Boot.

[losewin]

for nvidia use csm enable in bios/uefi

 

Thanks for the hint.

[losewin]

The problem is I don't see the CSM option on this BIOS hmm.

https://i.imgur.com/YEcdbpu.jpg' alt='IMGUR>'>

[losewin]

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

https://i.imgur.com/ttzcTse.jpg' alt='IMGUR>'>