Original post by: mayer ,
Your machine is a: Apple MacBook "Core 2 Duo" 2.1 13" (White-08) Specs Identifiers: Early 2008 - MB402LL/A* - MacBook4,1 - A1181 - 2242 This machine indeed does not have the Nvidia GPU. I suspect your MagSafe board may have failed but would also like to check your AC adapter and battery. Please remove your battery and magsafe and press the power on button for 10 seconds. Now connect just the magsafe and try to start. Please let us know your results. Please check the power button on your battery and let us know its status. How's the light on the magsafe, any changes?