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Cannot login after update from TOS 5 to 6

Posted: 10 Nov 2025, 09:42
by ychanke
After update from TOS 5 to 6, I restart the F4-423 and my log in and password does not work anymore. I try to enter admin and Admin123 and they does not work.

I connect a screen to HDML output. The screen ask for login too:

Welcome TO TNAS
TNSS login:
Password: (not allow to type anything.)

Login incorrect....

What login or password should I use?
Image

Re: Cannot login after update from TOS 5 to 6

Posted: 10 Nov 2025, 14:41
by CursaYang
For security reasons, the system will hide the password. When you enter the password, it will not be displayed on the screen. You only need to enter the username and password created when initializing the NAS to log in.