I have this samsung sf-310 when plug in the led on the power adapter blink. I have fixed acer series before but this particular one seen hard to pin point. Adapter is a working one tested on another samsung. anyone familar with this model?
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Samsung SF-310 blinking power adapter led
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Re: Samsung SF-310 blinking power adapter led
Originally posted by Thedead View PostI have this samsung sf-310 when plug in the led on the power adapter blink. I have fixed acer series before but this particular one seen hard to pin point. Adapter is a working one tested on another samsung. anyone familar with this model?
It should be work with this Samsung, too.
Have you a regulated power supply? (one for the use in a electronic laboratory, I mean)
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Re: Samsung SF-310 blinking power adapter led
and i hope you tried different known good ram on this because these sammy laptops for some reason kills ram, i replace ram on quite a few and they always have powered on after ram replacement and it would not power on before ram replacement it is a weird symptom compared to other laptops...these sammy laptops are little bit different animal compared to most laptops...
but there is a chance this may be a different issue...not saying that it's not a ram issue and very possible there is something wrong with the motherboard...
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Re: Samsung SF-310 blinking power adapter led
Originally posted by Thedead View Postjust to add when i removed one of the MOSFET marked 4435GM on it. the blinking stop. when I replace a similar specs MOSFET it start blinking again.
also you can do live test but must have super steady hands because if you slip you can make a bigger problem....Last edited by heavymachines; 01-26-2013, 08:51 AM.
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