The above Mac Model Number which is one. All use the same design and parts I am told. Just audio is different.
I push the button and the fan only runs for a second and the light on the front case goes out and the small light on the motherboard goes out. It wont stay running.\
I replaced the battery, replaced the memory and just went down to one memory stick in each slots. Pulled the battery and reset the pmu button and left machine off with battery out for a day. inserted the battery again and left it in for half hour before starting and pluging in the machine. The same thing exist.