Question about PG_CONTROL_VERSION 1

Hello,

I try restore from old hard drive an database. The system is not
working, so I install new server, install postgres 9.0.3 and try to copy
postgresql dir to new location but I receive error:

2021-04-14 11:47:04.205 UTC [10285] FATAL: database files are
incompatible with server
2021-04-14 11:47:04.205 UTC [10285] DETAIL: The database cluster was
initialized with PG_CONTROL_VERSION 1, but the server was compiled with
PG_CONTROL_VERSION 903.
2021-04-14 11:47:04.205 UTC [10285] HINT: It looks like you need to
initdb.

How I can start the database or a way to check which files are used for
database that I need it and copy only them ? Did I have a broken files
(probably) ? Is there a way to copy only needed files or some way to
export the data ?

Thanks,
HS