MAC MINI BLOCKED AND PASS OUT THE OPENING SESSION SCREEN

Question

Hi, i hope someone can help me.
(i'm a french user, so i'll try to write a good english)
I've a mac MINI (2006) Intel Core Solo
Mac OSX 10.4.11 Tiger
I've no problem since some days.
I'm not the usual user.
Is the problem description :
• I start my Mac mini by pressing the button.
• "dong"
• I see the apple on the screen with spiral progression, all right.
• after around 15 sec. normally, at this moment, the opening session screen must appear… (there are 2 users, one administrator [with password] and one guest without password) but it don't.
• After a brief flash between two different screens (blue-gray),
the gray screen with the apple and the spiral progression re-appear but BLOCKED.
• There are some pixels lost in disorder at the top-left of the screen (the place of the starting mouse-arrow).
• After some minutes, or when i click away (i really don't now exactly when…)
The session of the guest starting normally (with some slownesses)
• I've a AirPort connexion with an iMac (Leopard 10.5.5).
• I've noted that someday, my usual network connexion have been changed (on the mac mini only), and my Mini tryed to connect with the connection of a neighbor.
As if this connexion have been selected by default.
•• I've tryed to restart, close the session etc.
•• I've lunched the disc utility to verify the HD…
•• And finally, I've passed out the problem with changing the account parameters :
Open the session automaticaly as a guest. Passed out but not resolved !!
••• THE PROBLEM STILL HERE, but for a few seconds only
(blocking lasts only two seconds).
So, can someone help me ?
What type of problem can it be ?
I hope someone has allready resolved it !
Thanks for reading.

Answer 1

Hi you, i love your post…
So, i suggest you :
- In the account parameters (in préf. sys.)
- Delete the guest account created.
- Specify start automatically as "your Admin. name"
- Restart your computer.
- Go one more time in the Account param. pane
- Create a new guest account and modify some settings (such as display of the file for users in opening session screen etc.)
- Specify automatic start with guest
- Restart you Mac Mini.
Of course you have note that i've solved (for the moment only ?) the problem.
But i must say it for others, if someone has the same pb.
When my Mac Mini was Blocked, in fact, the computer seems all right but the display not. As the opening session screen was behind this static grey-apple-screen.
In addition, i've forgotten that there is an other screen with
"Démarrage de Mac OS X en cours…"
So, when i've unplugged my screen during the blocked screen,
and re-plugged it, all returns right : i can see my opening session screen…
So, if some one can tell me what is the problem exactly…
I'm curious.
So, at this moment, i've started my Mini once time only.
I hope all stay right in future…
Thanks so munch to me for my response.
:]