ThinkCentre M55e 9645-Q5U

I am having issues with the network card being detected in PXE and off a
boot CD.

ZDM 7.0 SP1 on Netware 6.5

I have manually loaded drivers tg3, bnx2, and bcm5700 using the newid
parameter to no avail, although I was relatively confident the network
card (Broadcom 0x14e4 0x169a) would be covered by those. Yet, no network
card detection is successful. Thoughts? Thanks.

-Nick