Screen not illuminating when I turn on the PowerBook
When I have shut down my PowerBook completely and power it back up, I get the normal sounds of the system booting up but the screen does not illuminate. I can get it to work again by reseting the small reset button on the back, in between the modem and s-video sockets. I hold this in for 10 seconds then release, the PowerBook shuts down, I then press the power button the system boots up and everything works ok screen included?
Could anyone help me with this one please?
Esta pergunta é pertinente?
1 dos comentários
Thanks for your detailed reponse!
I can confirm I have OSX 10.4 running on this PowerBook, and the RAM has not been upgraded recently.
The problem seems not to be when the unit sleeps and awakes, but as in my original post above when I completely shut the computer down (off) and then start it back up. I have tried putting the compter to sleep and waking it back up a number of times and it has worked correctly everytime.
Thanks for your help so far, have you any other thoughts?