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 Post subject: Powerbook problems
PostPosted: Tue Jan 13, 2004 10:54 am 
I've read several posts similar to my case but I still don't know what could be causing all my problems. I have a Ti 1Ghz DVI model with 10.3.2, it has already been sent to service but they said that it was software related and they did nothing, the problems are:

-Wake/Sleep problems, display stays black but you hear the fan and the HD working.
-Horizontal lines appear on the display occasionally, sometimes they disappear, other times they just freeze the screen. They apper when the powerbook is moved and/or an external device is plugged (iPod).
- On powerbook start, the screen stays black sometimes. I may have to restart it 2 times to get the screen to light up.
-Recently I had this message in the upper-left corner

Entering system dump routine.
A panic server was not specified in the boot-args, terminating kernel core dump.
ethernet MAC address: 00:00:00:00:00:00
ip address: 0.0.0.0

Waiting for remote debugger connection.

---

Before sending the powerbook to service, I reinstalled the original system, the problems reappeared. Also I have booted with OS 9 and I didn't have any wake/sleep or display problems. I have removed items from "startup items". I have ran the hardware test disc, nothing appeared.

I have not found anything and the problems persist. Any ideas?

Thanks,

Gonzalo


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 Post subject: Did you find out why?
PostPosted: Tue Jun 28, 2005 2:32 pm 
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Joined: Tue Jun 28, 2005 2:25 pm
Posts: 1
I have the same problem.


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 Post subject:
PostPosted: Thu Jun 30, 2005 7:57 pm 
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Site Admin

Joined: Mon Feb 24, 2003 1:58 am
Posts: 940
The first thing I'd try is to upgrade to Tiger and see if the problems persist there. If they do, it is likely you have a logic board problem and you'd need to get that replaced.

-Bradley
PowerbookMedic


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