Saltar al contenido principal

Modelo A1312 / Mediados de 2010 / 3.2 GHz Core i3 o 2.8 y 3.6 GHz Core i5 o 2.93 GHz Core i7, ID iMac11,3

Preguntas 382 Ver todo

LED#1 turns on with one blink and stays on

Imac doesn't turn on, all other LEDs 2.3.4 stay off, only turns on by bypassing the SMC with full speed of fans and no display no Chime, # 2,3,4 LEDs stay off even when bypass the SMC.

Tested With:'

1. Different RAM.

2. Different Processors intel i5.

3. Tried to Turn without Graphic Card.

4. Without RAM.

NO Luck!

Have no idea about Output Voltages of Power Supply.

Any help Would Appreciate thanks.

Contestado! Ver respuesta Yo también tengo este problema

Es esta una buena pregunta?

Puntuación 0
Agregar un comentario

1 Respuesta

Solución Elegida

That LED only indicates startup voltage is present (power from mains to cord to board).

I do not have any schematics or information about output voltage from the PSU. Maybe some who does will chime in.

If this answer is acceptable please remember to return and mark it.

Fue útil esta respuesta?

Puntuación 0
Agregar un comentario

Añadir tu respuesta

adeel estará eternamente agradecido.
Ver Estadísticas:

Ultimas 24 horas: 0

Ultimos 7 días: 0

Ultimos 30 días: 0

Todo El Tiempo: 155