• Updated 2023-07-12: Hello, Guest! Welcome back, and be sure to check out this follow-up post about our outage a week or so ago.

Mac IIsi boot to gray screen without mouse pointer.

asapreta

Active member
Hi guys.​
 ​
I have a Mac IIsi board that is not working.​
 ​
It boots to the grey screen without the mouse pointer or making the boot chime. It does some rattle noise on the speaker though.​
 ​
It was this way even before removing all the capacitors, washing the board (let it dry for some days) and recapping it.​
 ​
Its PSU, memory and HD boots fine the other Mac IIsi I have here.​
 ​
Any hints?​
 ​
Thanks!​
 
Top