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Amilo Li 3710 dead mobo

Tags:
  • Laptops
  • noise
  • Fujitsu
  • Motherboards
  • dead
Last response: in Laptop Tech Support
December 6, 2017 12:15:40 AM

Hello dear forum members!

I have an amilo li 3710 laptop with dead motherboard. I checked everything , i replaced PU9 charger ic and it's not working ye. The PU 10 is dont get pgood signal ,where is the pgood signal come from? And I hear a high pitch but quiet sound from PU 10 it can be a sign of PU10 or some of the transistors wich has direct connection with PU10 is cause the problem? The schematic fot it : https://elektrotanya.com/fujitsu_siemens_amilo_li3710_l...

More about : amilo 3710 dead mobo

a c 543 D Laptop
a b V Motherboard
December 8, 2017 11:41:21 PM

Hi, what are the voltages on pins 3 and 6 of the PU10 chip?
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