Weird Display Output problems - Lenovo P700

[WSH]

Hi, I'm having some issues trying to output to a high res display (2560 x 1440, I have two of the same display ), unsure if this is due to having an older outdated graphics card, or if something is configured wrong.

Issue I am having is that when the displays are plugged directly into the graphics card display port the computer wont output anything to the display on boot.

However if I boot the computer up with the same display connected through a display port to 1080p HDMI converter everything works fine ( at 1080p ). If I then plug in the second display directly to the graphics cards second port then It will all run as it should, at its native 2560 X 1440. Whats more is I can disconnect the HDMI adapter and plug the display port cable of the first display into the first display and have both running 2560 x 1440.

But if I restart the computer it will still not output to these monitors, even if one is through the converter and the other is plugged in directly.

Graphics card is a - Nvdia K4200, Ive tried updating the drivers and BIOS, however the problem persists.

Any ideas what could be my problem ?

Thanks in advance for any help !

 

[WSH]

check out the spects

https://www.nvidia.com/content/dam/en-zz/Solutions/design-visualization/documents/DS-NV-Quadro-K4200-JUL24-US-NV-r-HR.pdf

It seems to fit within Nvidias specs, like i said it does work with abit of a work around using the adaptor, any idea why it wont boot up with it though ?