Hello AntoBen, The default username for the Remote Management Unit is admin. The default password is password.  The front panel is not set with a password by default. When you try to login using the web utility what is the numbers in the ** **?  Here is an example **12345**. Please let us know if you have any other questions.
I have a PowerVault 124T autoloader and I cannot log into through the web console & from the device front panel.   What is the default username and password for the 124T through the web console & front panel login?
Password Reset for PowerVault 124T autoloader