rx480 multiple display not working on amd rx480

[fkviper]

system config

intel i5 6500

asrock b150 gaming mobo

16 gb (8x2) ddr4 hyperxfury 2133 mhz

sapphire nitro rx480 graphics

 

the problem is

when i connect my single display with hdmi to vga port it works

but when i try to connect my two similar display ( both 1440x900 resolution)

the first display goes black and the second display flickers and the freezes

and the system crashes

any help would be appreciated

[Megah3rtz]

you shouldnt be converting HDMI to VGA. one is analog, one is digital 

[Glenwing]

3 minutes ago, Megah3rtz said:

you shouldnt be converting HDMI to VGA. one is analog, one is digital 

That doesn't really mean anything in terms of conversion. There's nothing wrong with converting HDMI to VGA.

[Rohime]

10 minutes ago, fkviper said:

system config

intel i5 6500

asrock b150 gaming mobo

16 gb (8x2) ddr4 hyperxfury 2133 mhz

sapphire nitro rx480 graphics

 

the problem is

when i connect my single display with hdmi to vga port it works

but when i try to connect my two similar display ( both 1440x900 resolution)

the first display goes black and the second display flickers and the freezes

and the system crashes

any help would be appreciated

First try each port in turn to see if they work with single monitor ... Yes you might need different cables.

The try combinations of two ports.  

 

Any testing should always include changing the cables to ensure its not the cable at fault.

 

[fkviper]

tried using both of them apart

one by one

they work

but together just black screen and crashed

used multiple cables same issue

though it works fine if i use it with my LG 42 inch tv and one samsung moniter

[KEMSTAR]

Hi i had the same problem and what i did was got a active adapter so the digital signal gets converted properly here is what i have hope this helps

https://www.amazon.com/dp/B01CHL874K/ref=cm_sw_r_sms_apa_NuGhybB6HEBYM