Dell Lattitude E6420 PXE Boot issues
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I have been having issues lately with new laptops that we recieved, E6420’s booting into FOG, and have already tried using the latest kernel release, 3.3.3 core, but it still hasn’t resolved the issue. When booting, the error message is simply “No DHCP or proxyDHCP offers were recieved.” All of my other Dell models are working / booting fine, including other laptops / desktops. I tried with a different 6420, and got the same error. (Both of those were never registered before.)
I read on the website that E6420 models are working correctly, however they are the only model that I can’t get to PXE boot. Anyone have any ideas?
Thanks!
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When these boot into Windows or other operating system, like the LiveCD of Ubuntu, are they able to get an IP address from DHCP? Can you release/renew without issue?