 No Sound From Built In Speakers |
 lun. 23 mai 2005, 17:24
Message
#1
|
|
 Newbie Groupe : Members Messages : 16 Inscrit : 26 sept. 03 Lieu : Geneva - CH Membre no 25,492  |
From one day to the next I do not hear any sound coming from the built in speakers on my PowerBook G4 1GHz. When I check the audio preferences, it displays Headset copnnected to the audio output as the chosen output and I cannot really choose anything else. I believe before it said always Built in Speakers there, unless I'd plug the Mac via firewire to an external audio module. Could it be that I lost or accidentally deleted some sort of driver or other piece of software necessary or is this some kind of hardware damage? (I haven't really using my computer as a freesbie lately!)
Thanx in advance, Atahualpa |
 |
 
|
 |
Réponse(s)
|
mer. 1 juin 2005, 18:45
Message
#2
|
|
 Member  Groupe : Members Messages : 53 Inscrit : 10 févr. 02 Lieu : Huntsville, AL Membre no 3,371 |
QUOTE (lepetitmartien @ Jun 1 2005, 07:23) I'd try a motherboard reset, but I don't know by heart how to do them on a powerbook.  Sounds to me like a bad switch contact in the jack. Try plugging and unplugging the headphones several times. If that doesn't work, spray some contact cleaner in the jack, and repeat. I suppose the other possibility is the PRAM battery going flat (I just had to change the one in my G4), but I think a bad jack is more likely. -------------------- Dave Cornutt
|
|
|
|
Les messages de ce sujet
Atahualpa No Sound From Built In Speakers lun. 23 mai 2005, 17:24
coldharbour Might be a silly question but do you have a headse... mar. 24 mai 2005, 20:54 Atahualpa If the headset is plugged, I get the sound through... mer. 25 mai 2005, 09:56 lepetitmartien Which version of the OS are you using? jeu. 26 mai 2005, 03:16 coolguy4747 I have the same problem, except I have an 867mhz p... mer. 1 juin 2005, 02:05 Atahualpa Lepetitmartien: I use OSX (10.3.8, I believe) mer. 1 juin 2005, 10:03 lepetitmartien I'd try a motherboard reset, but I don't k... mer. 1 juin 2005, 14:23 kie42 This may or may not be the case but, when you plug... mer. 1 juin 2005, 18:57 skitpuzz I have the same problem with my 12" pb. When ... jeu. 9 juin 2005, 13:25 ourmanflinty Sounds like poor contacts, dirty contacts, high im... jeu. 9 juin 2005, 14:08 Atahualpa Thanx for the advice. A reset won't harm any c... ven. 10 juin 2005, 09:24
ourmanflinty Its called a PMU reset..here on the Apple site..
... lun. 13 juin 2005, 07:58 |
1 utilisateur(s) sur ce sujet (1 invité(s) et 0 utilisateur(s) anonyme(s))
0 membre(s) :
