Thank you for contacting Intel.
Please try this troubleshooting guide - Intel® Desktop Adapters — Intel Ethernet Desktop Adapter Troubleshooting Guide
In case this doesn't resolve the issue, please check with HP* to see if they have Windows* 2008 driver. Intel recommends that you obtain and use the software provided via your system manufacturer.
Hope this is helpful.
I have HP Elitedesk 800 G1 twr which is running Microsoft server 2008 standard 32 bit.
i am looking for network driver and i had download it here is the link
Download Network Adapter Driver for Windows Server 2008 R2* it but it could not be installed due to 32 bit , how it can be resolved