VGA Splitter not Active !

[Excalibur86]

Hello ,

i have VGA splitter related to 4 screens below the details :

4Screens <--------------> Splitter VGA-----------------VGA to DVI adapter <----------> PC

The splitter VGA is powered on but not ACTIVE !!!

I can see in Display properties only 2 Screens . ( I tried to swap to duplicate Mode or extend mode but it's not working )

Any idea please ?

Thanks

-------------------
OS : Windows XP 32 Bit

 

[Excalibur86]

hi , today the VGA have two lights (Power on and active ) but i still have black screen ( i can see some change for the resolution ) message appear saying example 1280x1024 60HZ ...

I tried to check options in screens
I tested the screens separated : WORK
i tried to plug another computer to VGA Port : Doesn't work !


Thanks

 

[hunter315]

Link to the VGA splitter, that would be quite helpful.

Have you tried running only a single screen? It'll reduce issues.
VGA from PC ----> VGA Splitter ---> 1 screen

Until you can get it to pass the video feed through for a single screen having more on there is just going to exaggerate any existing issues.

 

[Excalibur86]

i'm gonna try that , but the issue is the VGA splitter is in ceiling blocked ... i hardly can see the cables
that's more complicate because i found 6 VGA Splitter related to each other ... and all of them now ( Powered On , Active ON )
the computer only have two DVI ( DVI-I and DVI-D ) and i use Adapter
PC <---> (Adapter DVI- I to VGA)<---->Splitters VGA , i taught that issue coming from the adpter ( I tried in 2 computers with VGA on , One desktop and second laptop but same issue no display it's Black ) seems like they receive signal but not enough ! but that's worked before its just after the strom i swaped the old drive to my new computer ... i really don't know where thats come from ... 🙁

* All the screens in mode analog or D-SUB .
* I changed to many options in Graphic properties : clone mode , extand mode , i changed the resolutions ...

🙁 🙁 🙁

 

[hunter315]

Thats just dumb. You can't troubleshoot something you aren't familiar with when its in the ceiling. Either get it down or order a second one so you can test stuff out in a friendly environment.

Confirm that you are outputting to that port on the graphics card by hooking a monitor straight in, also see if you can find something with a native VGA port, it might just not be flipping to analog for the VGA splitter, it might not be triggering properly.