Correct WinPE drivers for BL685 G6

[Newton Nyante]

I am attempting to boot an HP BL685 G6 with WinPE. The server has a Broadcom 57710 interface. I have injected these PnP drivers into my WinPE image:
http://h20000.www2.hp.com/bizsupport/TechSupport/SoftwareDescription.jsp?lang=en&cc=us&prodTypeId=3709945&prodSeriesId=3896111&prodNameId=3896121&swEnvOID=1005&swLang=13&mode=2&taskId=135&swItem=MTX-f443b35300f6403397aa415e76

But the OS fails to recognize the interface. Has anyone else worked with this hardware and found the correct drivers required?

[Newton Nyante]

After some further testing I found these drivers to in fact work wit the noted hardware. The problem appears to be due to some other PnP drivers loaded into my WinPE image for interfaces for different hardware. With only the drivers for the 685 injected WinPE loads and detects the NIC without a problem.