Cisco ASA5585 factory default config after reboot

[linlinoo]

Hi All,

Yesterday, i faced the problem with ASA5585 firewall. I configured and reboot firewall then it come down to default configuration again. How can i fix this error? Please help me.

[Karsten Iwen]

Did you save your config before the reload?

[Kevin_W]

Did you save your configuration before reboot ("Save" via ASDM, "wr" via CLI or "copy run start" via CLI)?
Or do you have renamed your config files in your ASA flash?

[linlinoo]

Thanks, all. I saved my config. Now, i found solution. Before this case, i faced password recovery. I typed wrong config register number. When i changed right number, this is working normally.