Update:
Mitten beim Arbeiten, beide Bildschirme schwarz. Festplatte und Lüfter laufen aber weiter und machen normale Funktionsgeräusche. Temperatur bei 37°-46°C je nach Auslastung. SMC Fan Control bei 2.000 u/min - dachte zuerst es sei ein Temperaturproblem.
Gerade eben noch mal aus dem Zimmer raus, 30 Minuten später wieder rein, das gleiche Spiel: Der iMac befindet sich in einer Art Pseudo-Ruhestand mit zwei komplett schwarzen screens.
Wenn ich die Powertaste lange drücke und einen Reset mache, danach wieder Power drücke, fährt der Rechner nicht hoch, sondern wieder in den Pseudo-Ruhestand ohne Bild.
Einmal habe ich einfach nix gemacht und 5 Minuten lang die schwarzen Bildschirme angestarrt und gehofft - da hat der Rechner dann selbständig neu gebootet.
Weiß niemand was?
Pram, SMC Reset, alles gemacht. Combo update nochmal drübergespielt, verbose gestartet - nichts auffälliges... SMART report der Festplatte sagt auch alles i.O.
Hilfe!!!
P.S.: Seit Wochen steckt eine Audio-CD im Laufwerk und läßt sich nicht mehr ausspucken, der Auswurf werkelt wie Irre, schaffts aber einfach nicht. Stirbt mein iMac jetzt einen qualvollen Tod?
Edith:
Hier mal ein paar Daten aus dem log von heute (heute gab es zwei Hänger):
* Domain: applicationresponse.slowresponse
- Message: PMConnection AirPort configd plug-in com.apple.powermanagement.applicationresponse.slowresponse 12613 ms
- Time: 10.01.11 04:07:49 MEZ
- Signature: AirPort configd plug-in
- UUID: 162C57D1-5735-4D95-B415-FB3486E1BCE5
- Result: Noop
- Response time (ms): 12613
* Domain: applicationresponse.slowresponse
- Message: PMConnection IPConfiguration com.apple.powermanagement.applicationresponse.slowresponse 12626 ms
- Time: 10.01.11 04:07:49 MEZ
- Signature: IPConfiguration
- UUID: 162C57D1-5735-4D95-B415-FB3486E1BCE5
- Result: Noop
- Response time (ms): 12626
* Domain: applicationresponse.slowresponse
- Message: PMConnection AirPort configd plug-in com.apple.powermanagement.applicationresponse.slowresponse 200 ms
- Time: 10.01.11 04:07:51 MEZ
- Signature: AirPort configd plug-in
- UUID: EC09F82D-49EB-4159-92DE-6BCE77CEF6EA
- Result: Noop
- Response time (ms): 200
* Domain: applicationresponse.slowresponse
- Message: PMConnection IPConfiguration com.apple.powermanagement.applicationresponse.slowresponse 201 ms
- Time: 10.01.11 04:07:51 MEZ
- Signature: IPConfiguration
- UUID: EC09F82D-49EB-4159-92DE-6BCE77CEF6EA
- Result: Noop
- Response time (ms): 201
* Domain: applicationresponse.slowresponse
- Message: PMConnection mDNSResponder com.apple.powermanagement.applicationresponse.slowresponse 1307 ms
- Time: 10.01.11 04:07:53 MEZ
- Signature: mDNSResponder
- UUID: EC09F82D-49EB-4159-92DE-6BCE77CEF6EA
- Result: Noop
- Response time (ms): 1307
* Domain: applicationresponse.slowresponse
- Message: PMConnection AirPort configd plug-in com.apple.powermanagement.applicationresponse.slowresponse 13004 ms
- Time: 10.01.11 06:08:06 MEZ
- Signature: AirPort configd plug-in
- UUID: EC09F82D-49EB-4159-92DE-6BCE77CEF6EA
- Result: Noop
- Response time (ms): 13004
* Domain: applicationresponse.slowresponse
- Message: PMConnection IPConfiguration com.apple.powermanagement.applicationresponse.slowresponse 13005 ms
- Time: 10.01.11 06:08:06 MEZ
- Signature: IPConfiguration
- UUID: EC09F82D-49EB-4159-92DE-6BCE77CEF6EA
- Result: Noop
- Response time (ms): 13005
* Domain: applicationresponse.slowresponse
- Message: PMConnection AirPort configd plug-in com.apple.powermanagement.applicationresponse.slowresponse 124 ms
- Time: 10.01.11 06:08:08 MEZ
- Signature: AirPort configd plug-in
- UUID: C03B767E-059A-4D03-A803-6CF6BB9A40D6
- Result: Noop
- Response time (ms): 124
* Domain: applicationresponse.slowresponse
- Message: PMConnection IPConfiguration com.apple.powermanagement.applicationresponse.slowresponse 124 ms
- Time: 10.01.11 06:08:08 MEZ
- Signature: IPConfiguration
- UUID: C03B767E-059A-4D03-A803-6CF6BB9A40D6
- Result: Noop
- Response time (ms): 124
* Domain: applicationresponse.slowresponse
- Message: PMConnection mDNSResponder com.apple.powermanagement.applicationresponse.slowresponse 860 ms
- Time: 10.01.11 06:08:09 MEZ
- Signature: mDNSResponder
- UUID: C03B767E-059A-4D03-A803-6CF6BB9A40D6
- Result: Noop
- Response time (ms): 860
* Domain: applicationresponse.slowresponse
- Message: PMConnection AirPort configd plug-in com.apple.powermanagement.applicationresponse.slowresponse 13457 ms
- Time: 10.01.11 07:40:38 MEZ
- Signature: AirPort configd plug-in
- UUID: C03B767E-059A-4D03-A803-6CF6BB9A40D6
- Result: Noop
- Response time (ms): 13457
* Domain: applicationresponse.slowresponse
- Message: PMConnection IPConfiguration com.apple.powermanagement.applicationresponse.slowresponse 13460 ms
- Time: 10.01.11 07:40:38 MEZ
- Signature: IPConfiguration
- UUID: C03B767E-059A-4D03-A803-6CF6BB9A40D6
- Result: Noop
- Response time (ms): 13460
* Domain: sleep
- Message: Sleep: Success - AC - Maintenance Sleep
- Time: 10.01.11 07:40:39 MEZ
- Signature: Success
- UUID: C03B767E-059A-4D03-A803-6CF6BB9A40D6
- Result: Success
- Sleep count : 0
* Domain: wake
- Message: Wake: Success - AC - EHC2
- Time: 10.01.11 07:40:39 MEZ
- Signature: Success
- UUID: C03B767E-059A-4D03-A803-6CF6BB9A40D6
- Result: Success
* Domain: hibernatestats
- Message: Hibernate Statistics
- Time: 10.01.11 07:40:39 MEZ
- Signature: hibernatemode=3
- UUID: C03B767E-059A-4D03-A803-6CF6BB9A40D6
- Time to write image (ms): 6954
* Domain: applicationresponse.slowresponse
- Message: PMConnection AirPort configd plug-in com.apple.powermanagement.applicationresponse.slowresponse 12021 ms
- Time: 10.01.11 10:40:34 MEZ
- Signature: AirPort configd plug-in
- UUID: 831FCE0D-7F0D-45A1-B007-1CCE9A16BCE4
- Result: Noop
- Response time (ms): 12021
* Domain: applicationresponse.slowresponse
- Message: PMConnection IPConfiguration com.apple.powermanagement.applicationresponse.slowresponse 12024 ms
- Time: 10.01.11 10:40:34 MEZ
- Signature: IPConfiguration
- UUID: 831FCE0D-7F0D-45A1-B007-1CCE9A16BCE4
- Result: Noop
- Response time (ms): 12024
* Domain: sleep
- Message: Sleep: Success - AC - Idle Sleep
- Time: 10.01.11 10:40:35 MEZ
- Signature: Success
- UUID: 831FCE0D-7F0D-45A1-B007-1CCE9A16BCE4
- Result: Success
- Sleep count : 1
* Domain: wake
- Message: Wake: Success - AC - EHC2
- Time: 10.01.11 10:40:35 MEZ
- Signature: Success
- UUID: 831FCE0D-7F0D-45A1-B007-1CCE9A16BCE4
- Result: Success
* Domain: hibernatestats
- Message: Hibernate Statistics
- Time: 10.01.11 10:40:35 MEZ
- Signature: hibernatemode=3
- UUID: 831FCE0D-7F0D-45A1-B007-1CCE9A16BCE4
- Time to write image (ms): 8081