Macbook schaltet sich komplett aus - Absturz -

[AngOr]

Mein MacBook schaltet sich im Akku und im Netzbetrieb schlagartig aus.
Die Hardware wurde vom Support schon 2mal durchgecheckt, aber nix gefunden.
Mit reinem OSX installiert lief der Rechner dort tagelang durch,
bei mir stürzt er ohne erkennbare Gründe ab.
Beim Reboot zeigt mir der Bildschirm statt des Apfels einen Ordner mit Fragezeichen kurz an. Dann kommt der Apfel und er startet weiter nomal.

Mir passiert das mit angeschlossener Peripherie, Maus, USB-Stick, ... und ohne.
Im Netzbetrieb und Akkubetrieb.

Einzig was immer gleich ist.
Es hängt am WLAN, und der Drucker (Brother DCP 340CW) ist über WLAN eingebunden.
(Drucker nicht immer an, aber der Rechner schaut nach ihm)

Kann mir jemand sagen wie ich am besten herausfinden kann woran es liegt?
Welche Logfile ich brauche..

Die error.log zum Drucker sagt:
Mir ist zum Beispiel der Rechner heute 25.08 10:20 abgeschmiert


I [21/Aug/2006:17:04:14 +0200] Configured for up to 100 clients.
I [21/Aug/2006:17:04:14 +0200] Allowing up to 100 client connections per host.
I [21/Aug/2006:17:04:14 +0200] Full reload is required.
I [21/Aug/2006:17:04:15 +0200] Full reload complete.
I [21/Aug/2006:17:55:26 +0200] Scheduler shutting down normally.
I [24/Aug/2006:11:16:56 +0200] Listening to 7f000001:631
I [24/Aug/2006:11:16:56 +0200] Listening to c00f3000:0
I [24/Aug/2006:11:16:56 +0200] Loaded configuration file "/private/etc/cups/cupsd.conf"
I [24/Aug/2006:11:16:56 +0200] Configured for up to 100 clients.
I [24/Aug/2006:11:16:56 +0200] Allowing up to 100 client connections per host.
I [24/Aug/2006:11:16:56 +0200] Full reload is required.
I [24/Aug/2006:11:16:56 +0200] Full reload complete.
I [24/Aug/2006:11:16:56 +0200] Printer sharing is off and there are no jobs pending, will restart on demand. Exiting.
I [24/Aug/2006:11:24:39 +0200] Listening to 7f000001:631
I [24/Aug/2006:11:24:39 +0200] Listening to c00f3000:0
I [24/Aug/2006:11:24:39 +0200] Loaded configuration file "/private/etc/cups/cupsd.conf"
I [24/Aug/2006:11:24:39 +0200] Configured for up to 100 clients.
I [24/Aug/2006:11:24:39 +0200] Allowing up to 100 client connections per host.
I [24/Aug/2006:11:24:39 +0200] Full reload is required.
I [24/Aug/2006:11:24:39 +0200] Full reload complete.
I [24/Aug/2006:20:04:52 +0200] Listening to 7f000001:631
I [24/Aug/2006:20:04:52 +0200] Listening to c00f3000:0
I [24/Aug/2006:20:04:52 +0200] Loaded configuration file "/private/etc/cups/cupsd.conf"
I [24/Aug/2006:20:04:52 +0200] Configured for up to 100 clients.
I [24/Aug/2006:20:04:52 +0200] Allowing up to 100 client connections per host.
I [24/Aug/2006:20:04:52 +0200] Full reload is required.
I [24/Aug/2006:20:04:53 +0200] Full reload complete.
I [24/Aug/2006:20:04:53 +0200] Printer sharing is off and there are no jobs pending, will restart on demand. Exiting.
I [24/Aug/2006:20:12:33 +0200] Listening to 7f000001:631
I [24/Aug/2006:20:12:33 +0200] Listening to c00f3000:0
I [24/Aug/2006:20:12:33 +0200] Loaded configuration file "/private/etc/cups/cupsd.conf"
I [24/Aug/2006:20:12:33 +0200] Configured for up to 100 clients.
I [24/Aug/2006:20:12:33 +0200] Allowing up to 100 client connections per host.
I [24/Aug/2006:20:12:33 +0200] Full reload is required.
I [24/Aug/2006:20:12:33 +0200] Full reload complete.
I [24/Aug/2006:20:12:33 +0200] Printer sharing is off and there are no jobs pending, will restart on demand. Exiting.
I [24/Aug/2006:20:19:51 +0200] Listening to 7f000001:631
I [24/Aug/2006:20:19:51 +0200] Listening to c00f3000:0
I [24/Aug/2006:20:19:51 +0200] Loaded configuration file "/private/etc/cups/cupsd.conf"
I [24/Aug/2006:20:19:51 +0200] Configured for up to 100 clients.
I [24/Aug/2006:20:19:51 +0200] Allowing up to 100 client connections per host.
I [24/Aug/2006:20:19:51 +0200] Full reload is required.
I [24/Aug/2006:20:19:51 +0200] Full reload complete.
I [24/Aug/2006:21:40:15 +0200] Listening to 7f000001:631
I [24/Aug/2006:21:40:15 +0200] Listening to c00f3000:0
I [24/Aug/2006:21:40:15 +0200] Loaded configuration file "/private/etc/cups/cupsd.conf"
I [24/Aug/2006:21:40:15 +0200] Configured for up to 100 clients.
I [24/Aug/2006:21:40:15 +0200] Allowing up to 100 client connections per host.
I [24/Aug/2006:21:40:15 +0200] Full reload is required.
I [24/Aug/2006:21:40:15 +0200] Full reload complete.
I [24/Aug/2006:21:40:15 +0200] Printer sharing is off and there are no jobs pending, will restart on demand. Exiting.
I [24/Aug/2006:23:21:49 +0200] Listening to 7f000001:631
I [24/Aug/2006:23:21:49 +0200] Listening to c00f3000:0
I [24/Aug/2006:23:21:49 +0200] Loaded configuration file "/private/etc/cups/cupsd.conf"
I [24/Aug/2006:23:21:49 +0200] Configured for up to 100 clients.
I [24/Aug/2006:23:21:49 +0200] Allowing up to 100 client connections per host.
I [24/Aug/2006:23:21:49 +0200] Full reload is required.
I [24/Aug/2006:23:21:49 +0200] Full reload complete.
I [25/Aug/2006:10:18:40 +0200] Listening to 7f000001:631
I [25/Aug/2006:10:18:40 +0200] Listening to c00f3000:0
I [25/Aug/2006:10:18:40 +0200] Loaded configuration file "/private/etc/cups/cupsd.conf"
I [25/Aug/2006:10:18:40 +0200] Configured for up to 100 clients.
I [25/Aug/2006:10:18:40 +0200] Allowing up to 100 client connections per host.
I [25/Aug/2006:10:18:40 +0200] Full reload is required.
I [25/Aug/2006:10:18:40 +0200] Full reload complete.
I [25/Aug/2006:10:18:40 +0200] Printer sharing is off and there are no jobs pending, will restart on demand. Exiting.
I [25/Aug/2006:10:20:12 +0200] Listening to 7f000001:631
I [25/Aug/2006:10:20:12 +0200] Listening to c00f3000:0
I [25/Aug/2006:10:20:12 +0200] Loaded configuration file "/private/etc/cups/cupsd.conf"
I [25/Aug/2006:10:20:12 +0200] Configured for up to 100 clients.
I [25/Aug/2006:10:20:12 +0200] Allowing up to 100 client connections per host.
I [25/Aug/2006:10:20:12 +0200] Full reload is required.
I [25/Aug/2006:10:20:12 +0200] Full reload complete.
I [25/Aug/2006:10:20:12 +0200] Printer sharing is off and there are no jobs pending, will restart on demand. Exiting.



Vielen Dank für Hilfe,

AngOr

 

[AngOr]

Mein MacBook ist jetzt wieder beim Support, und laut Apple Service liegt es sehr wahrscheinlich an einer schlechten Verkabelung, sodass ein Kurzschluss/Kontaktproblem den Rechner abschaltet.

Erkennen kann man daran, dass beim Booten nach einem Absturz anstatt des Apfellogos ein Ordnericon mit Fragezeichen angeziegt wird.
Bedeutet die Festplattte wird nicht erkannt, > bedingt durch die Störung.
Soll jetzt mit etwas Isotape und eventuell neuen Steckern behoben werden.

Soweit dazu,

AngOr

Ab Montag kann ich testen ob es weiterhin abstürzt.