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EVill9
Beginner
969 Views

PCI LAN card not detect on Haswell

I have a realtek PCI LAN card RTL8139C that works just fine on my Ivy bridge platform with Win7, I now moved to a new Haswell platform and my LAN card can't be detected neither on Win7 nor Win8.1.

I use a PCIe-to-PCI bridge to connect the LAN card to the Haswell platform.

Is there a known compatibility issue with this LAN card and the Haswell platform?

I use the same PCIe-to-PCI bridge card on the Ivy bridge where there is no issue.

Is there a BIOs update or rollback to workaround this issue?

I tried a few more LAN cards from different vendors and none of them work.

Is there some restriction when using PCIe-to-PCI bridges on this Haswell platform?

I already disabled the ASPM to workaround the known bug on this platforms.

Regards.

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1 Reply
VincentT_T_Intel
Employee
100 Views

Hi EVM, kindly post your question on the desktop thread. thanks.

/community/tech/desktop https://communities.intel.com/community/tech/desktop

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