Pavilion Desktop NO SIGNAL for onboard VGA . can i add Video Graphics instead?

[menash]

Hi.

i have a Pavilion Desktop - 570-p030nj

he stopped showing signal on my (working) screen

there is power for the fans (no error beeping) and power light and such but no signal

from what i understand the problem is the onboard VGA (and HDMI) port (following these steps https://support.hp.com/bg-en/document/c03518095#c03518095_listen    )

i have a few questions

• 1. is there a way to verify that this is the problem
• 2. there is an Video Graphics (on PCI-E x16 socket) with no ports - AMD Radeon R5 435.  what is it used for?
• 3. and if i would replace this Video Graphics with new one with ports can it replace the onboard  faulty ports and fixed the problem?

TNX

Motherboard--

AMD Radeon R5 435---

 

[banhien]

@menash 

Its specs

     https://support.hp.com/au-en/document/c05400938

It has AMD Radeon R5 435 (2 GB) video card and clearly says Integrated video is not available if a graphics card is installed. Therefore no on-board ports work.

>>>> can i add Video Graphics instead?

As shown on its specs, it already has a video card.

Regards.

Regards