Pb with image upload

[cyakpovi]

Hi,

I had a pb with one of my ASA 5520. the box lose the config file. then I erase completly the disk0 to have a clean disk0.

in ROMMON mode, if I upload the image to boot it's boot correctly but if i issued the command dir, there is no file on disk0.

Can Someone help.

thks

[smalkeric]

It might be a problem with IOS because sometimes OS mightnot hold the config file.So try upgrading the OS and check what happens.It might also be an issue with NVRAM not holding the configuration file.