DELL INSPIRON P66F BLINKING AMBER 3 TIMES AND WHITE LIGHT 5 TIMES

[NConstantinou]

I REMOVED INTERNAL BATTERIES AND I SUBSTITUTE RAM BUT STILL THE SAME.
WHEN I PLUGIN CHAGER I DO HAVE 3.3,5 AND 1.8 V. AND ON PL700 I GET 0.27V.
BIIOS PINS 7,8 I HAVE 3.3V
IS THE PROBLEM ON MOTHERBOARD OR BIOS.

[NConstantinou]

I WOULD LIKE TO MENTION THAT I FLASH BIOS AND NOW FAN SPINS BUT NOTHING ON SCREEN AND STILL THE SAME WITH FLASH LIGHTS

[mon2]

Which motherboard? LA-802P?

Remove all power. Meter in resistance mode. Measure the resistance to ground of PL700. What is the resistance in ohms?

[NConstantinou]

PL700 IS 9K. WHEN POWER ON I DO HAVE 3.3,5,1.8,1.2,0.6,1.35,0.9 BUT ON PL700 I GET 0.05V
I FOUND A SCHEMATIC AND PL700 HAS TO DO WITH BATTERY WHICH IS NOT CONNECTED SO IT IS CORRECT.
BUT MOTHERBOARD SWITC ON FOR A MINUTE AND THEN SHUTDOWN. NO DISPLAY
IN ORDER TO POWER ON AGAIN I HAVE TO WAIT TO DISCHARGE 2-3 MINUTES AND THEN PLUGIN AGAIN TO POWER ON.
PL605 HAS NO VOLTAGE I WILL SEE THAT

[NConstantinou]

CHECKING THE IC PIN VSWH I GET 10 OHMS TO GROUND. IS THAT NORMAL!