Windows Server 2008 R2 ... is built on the same kernel used with the client-oriented Windows 7.
Theoretically you could use any Windows 7 driver from Downloads for Intel® HD Graphics 4000
If these fail to work properly, try drivers from the manufacturer:
I have tried the link Downloads for Intel® HD Graphics 4000 and I did downloaded ver.-184.108.40.20653
And also from Advantech site Search Results for "intel graphics" – Advantech
But stil the driver a - not supported -message . and b- not stable. is there any option to over come this ?
I wish you a happy new Year!!