Hello, i need help ?
After few weeks i didn't turned on my IIC it start's with out beep with only checkerboard pattern like that.
With or without the keyboard connected same pattern.
I already get out all the CPU / ROM and other socket's chips and put them back in and nothing...
I did piggybacking to all the RAM IC's but nothing.
the light on the keyboard is on but nothing happend when i press it. when i press the reset sequence sometimes it change a little bit the pattern but it's not always.
Any idea what can it be ?