Hello, thanks for choosing Dell. I thought the old posts might help:   [URL]   [URL] 
Hi , I have old witch model Dell N2048.connected with console to switch and then I did : Display boot menu > Restore configuration to factory default it was ok but after that i did by mistake : reformat partition or something like that and then now i stuck on U-Boot. When I connect to the switch with a console I get the following message:     I downloaded firmware N2000Stdv6.7.0.4.stk and installed on my PC  Tftp server. honestly i don't know how to run it and communicate between my PC and switch ( if needed to solve my isusue) i tried to config with: setenv ipaddr 10.0.0.50 ( switch ip? connected between switch port1 to my router)setenv server 10.0.0.10 ( My PC IP and also TFTP server)saveenv no ping between my pc and switch.. printenv:     Please help me fix the problem and reinstall firmware via u-boot (or whatever is needed to solve the problem)Thank you!    
Dell N2048 ERROR: can't get kernel image