We have just received a Lenonov L512 Thinkpad to trial, when trying to boot to the network the following error is received
'PXE-E53 No Boot filename received'. This is only happening on this new model our R500 and T400 models will PXE boot fine.
Any suggestion would be appreciated.
go out to lenovo site and update your bios. If there is no bios update then hide some of your menu items in your pxe server by using this doc
Many thanks EMiranda, I have downloade the BIOS update from Lenovo and have updated the L512, the PXE boot is now working.
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