install a lab computer with CheckPoint R77-30.iso But it won't let me login:

[rleivaf]

install a team of Lab with CheckPoint R77.30 Install And Upgrade.Gaia.iso all good.

But when doing the first Login: it does not allow me.
I have really checked to write the password correctly.

It occurs to me that an incompatibility .
Has anyone run into this same issue before?
I would really appreciate your light

[PhoneBoy]

What is your reason for installing R77.30 in a lab?
It's very much End of Support.

When you say "it does not allow me" what is the precise behavior that occurs?
If you get a blank screen, see: https://support.checkpoint.com/results/sk/sk121373 
See also: https://community.checkpoint.com/t5/Management/Cannot-Connect-with-SmartConsole-to-R77-30-or-Earlier...

[rleivaf]

The server is installed from the ISO with no issues.
I put the new password, the installation ends and restarts.
The problem is that despite having the password, it does not allow me to login 😞
It is an appliance ready to start, but even if I enter the correct password it is as if the admin user is not available

[rleivaf]

https://drive.google.com/file/d/1triuM2AuYd-_ceo1G6M499MY6DV9Ag75/view?usp=sharing

[_Val_]

Are you using a non- English keyboard by any chance?

[the_rock]

Totally unsupported, but off the top of my head, few things to check. IF this is the fw, then you dont use expert password to log into web UI or ssh. IF this is mgmt server, then you should be able to create another user with cpconfig command.