Dual monitor connected to laptop, but second screen is black

[Mohamed_TechTips]

Haai everyone,

I have two monitors and both of them works fine(i tried individual).
Monitor 1: Specs
Monitor 2: Specs
They have both VGA input and my laptop have HDMI and VGA input.
One is connected with VGA and the other one is connected from VGA to HDMI through a converter.

The problem is that the second screen shows a black screen. I can switch between those 2 screens but it doesn't show both of them.
In the display settings I see 3 screens where the third one is gray, look image.
Even the device manager shows 3 screens, look image.

My laptop has 2 GPU

1. Intel(R) HD Graphics 4000
2. NVIDIA GeForce GT 630M

Lenovo IdeaPad Z580

 

I read on the internet that I should enable to use both GPU in BIOS. But I don't have that option. Not even advanced option.
What can i do to fix this?

[Fluxcabury]

Have you checked in the os settings that it is actually displaying to the 3rd monitor. This has happened in the past to me so... 

[Mohamed_TechTips]

1 hour ago, Fluxcabury said:

Have you checked in the os settings that it is actually displaying to the 3rd monitor. This has happened in the past to me so... 

Where can i check that?

[Fluxcabury]

19 minutes ago, Mohamed_TechTips said:

Where can i check that?

In windows there should be a setting called display

 

settings> system> display

[Mohamed_TechTips]

1 hour ago, Fluxcabury said:

In windows there should be a setting called display

 

settings> system> display

But I already said that from the begin that the display settings shows 3 screens where the last one(number 3) is gray. Like here

[Fluxcabury]

19 minutes ago, Mohamed_TechTips said:

But I already said that from the begin that the display settings shows 3 screens where the last one(number 3) is gray. Like here

ow sorry I was reading it in a rush

[Mohamed_TechTips]

Someone has an idea how i can fix this?

[ELECTRISK]

My screws are loose.

Or two.

[Mohamed_TechTips]

On 4/3/2019 at 3:33 PM, ELECTRISK said:

My screws are loose.

Or two.

What has that to do with me issue?