Disabling the integrated graphics on Xserve 2,1

[PowerPCME]

I updated this Xserve to 10.12.2 using the patcher tool, It worked successfully however the integrated graphics no longer work due to driver issues. I installed a low-profile Nvidia GT 210 and installed drivers for it and it works perfectly. The problem is the ATI x1300 which is integrated in the machine is acting as if the monitor is plugged into it so when I VNC or Screen share from my Macbook into it, it shows 2 screens and has major lag issues due to that. Is there anyway I can disable the ATI??

 

[LightBulbFun]

you should be able to physically remove the X1300 card from the Xserves Mezzanine slot.