The file /etc/inittab
will open. Within the first screen, you'll see a section of the file which looks like this:
# Default runlevel. The runlevels used by RHS are:
# 0 - halt (Do NOT set initdefault to this)
# 1 - Single user mode
# 2 - Multiuser, without NFS (The same as 3, if you do not have networking)
# 3 - Full multiuser mode
# 4 - unused
# 5 - X11
# 6 - reboot (Do NOT set initdefault to this)
# id:3:initdefault: |
To change from a console to a graphical login, you should change the number in the line id:3:initdefault:
from a 3
to a 5
.