I have been buying a few Quad Port NICs (all intel controller driven but Dell branded). I have installed one PCIe x4 card (Dell P/N:
0HM9JY) a week ago -- Intel PROSet drivers recognized the driver as Intel PRO ET Quad Port and the Intel driver installer succussfully installed the drivers.
An hour ago, I got another PCIe x4 card (Dell P/N: YT674) and replaced the previous card in the system with the new one. However, Windows 7 (64bit SP1) couldn't install drivers -- warning icons in Device Manager. I tried the Dell drivers which didn't like the OS (incompatible) or needed the Intel drivers removed. Even after removing drivers from Intel and installing the drivers from Dell, the device manager still showed warning icons.
Then, I manually installed drivers using update drivers menu. I picked two different drivers "Intel PRO/1000 VT" and "Intel PRO/1000 ET". Windows complained but the drivers are installed and the ports are working with both the drivers. I even see the PROSet options/tabs on the driver properties page. In fact, I can mix the two drivers for the ports.
So, what is happening? Why is the driver installer not able to install the driver successfully for the card. Does anyone have these cards? What Intel server adapters do these Dell branded cards map to on Intel -- Intel PRO 1000 ET, PT, VT? There is only one set of d
river installer/download from intel for the PRO drivers. The ports are named after whatever driver I manually pic -- Intel PRO Quad Port ET, etc.
I haven't replaced the newer card with older card or installed the older card in another PCIe slot yet. May be I have to install the drivers manually after adding/replacing the card even though the drivers recognized the previous card.