Mar 27

G4 ibook motherboard fault.

There is a design problem with some G4 ibooks. It can appear after a year or so in some machines. After being on for a few minutes, they get a blank black screen, the fan turns on, and the computer freezes. This article describes the problem and how to fix it.

Continue reading »

Share
Tagged with:
Mar 26

This is the results of a survey I conducted over a year to see what different models of the G4 ibook are affected by the logicboard fault.

In this article I described the fix for the G4 motherboard fault, but it seems from the comments that more models are affected than what I described there.

SYMPTOMS:

  • After being on for a few minutes, your ibook gets a blank black screen, the fan turns on, and the computer freezes.
  • You can’t do anything at all except power down the computer by holding the power button.
  • You restart and it doesn’t boot up.
  • You squeeze the bottom of the computer tightly together just to the left of the trackpad, and it boots up.
  • It tends to boot up when it is cold, but then stops working when it warms up.

Still unsure? Read more about the symptoms here and here.

Here are the results of a survey regarding the affected models:

Share
Tagged with:
Feb 12

pbsummary.jpg
If you’ve got an Aluminium Powerbook, they are a great machine, my personal favourite laptop, but after a few years the hinge can get a little loose. Thankfully this is not like the old Titanium powerbooks where the hinge was broken, it is just a matter of a few screws that need to be tightened! Here’s how to do it.
Continue reading »

Share
Tagged with:
Jan 05

ipex2.jpg

This was the home of my ipod exchange program, which I was running because there was no-one repairing ipods in Australia, but I have discovered there is an ipod repairer in Australia, so here is his URL:

http://www.dcoda.com/

 

Share
Tagged with:
Jan 01

iphd2.jpg

Last year I bought 5 non-working ipods from ebay and fixed up 4 of them. It was not to hard, but there was a couple of tricks. I’ve finally found some time to write up the hard bits, just in case anyone is interested, so here goes. This is not for you to try at home, lest you break your ipod! Continue reading »

Share
Tagged with:
Hosted on bluehost.com Click here to find out why.
preload preload preload