GTX 750ti SC cannot output HD very clear compare to my old GT120

[archienook]

HI I need help on my newly installed gtx750ti SC, It seems not outputting HD videos very clear on my Samsung syncmaster2233.
this is on my newly build PC with
MSI gaming3 MB
i5 4690
gtx 750ti sc
8G corsair RAM
corsair 750 PSU
windows 8.1

on my old replaced PC with gt 120 graphics card
this monitor is just great very crisp HD video.
need help might be a setting that needs to be change?

 

[TopLuca]

This might seem stupid but have u uninstalled the old drivers and installed the new ones then changed the resolution ?

 

[archienook]

This might seem stupid but have u uninstalled the old drivers and installed the new ones then changed the resolution ?

 

[archienook]

What do u mean old driver? The gt120 or the driver from the cd that came with the gtx750 ti?

This is completely newly build rig after installing the graphics card i updated the driver as well. Im just comparing it to the old pc that dies on me and this one is the replacement of that. On that old pc with gt120 i can tell it's outputting much clear video than this new rig. So im wondering what im not doing right.

 

[TopLuca]

The drivers on the disk aren't the newest , you should head to Nvidia's website and download the latest drivers for your card.

Afterwards check your resolution settings and in some cases the HDMI you're using sometimes wear out with time.

 

[archienook]

The drivers on the disk aren't the newest , you should head to Nvidia's website and download the latest drivers for your card.

Afterwards check your resolution settings and in some cases the HDMI you're using sometimes wear out with time.

 

[archienook]

I did update the driver as mentioned. And it's the same vga connector that im using on the old pc that i just replaced. Resolution is on the highest/recommended.