...run by PU17 a battery management chip (ISL6251) and all the parts around it. Mine had a broken off diode (PD13) which is a RB751V-40 Schottky diode. Was able to replace it with a different Schottky ...
...someone with Tech experience please guide me to what I need to fix on the board? Is it the LED or a diode the is faulty?? Someone please help? Just upgraded the laptop with new mem and a bigger hard ...
...the only way to repair the screen, is to send the computer back to acer. The prolem, is that the diode that controls one of the RGB Channels is broken, and since there are a million of these the ...
...all trouble shoot options please. thank you, manoj The most likely cause for this will be that the Diodes that control those pixels have failed, in other words the laptop screen is broken and will ...
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.... It seems as if you shorted out the board or probably one or two components ( capacitor, resistor, diode etc.) and those components are surfaced mount components therefore, if you don"t have any ...
...all suspect MAX 1999 (main power controller chip) or mosfets ->you can check with multimeter in diode mode for ...
cant detect my hardisk cant detect my hdd this could be anything shorted diode in hdd main board.or faulty sata controller or missing voltage.could you describe the laptop? brand model etc
Where can I get MOSF power chips I a have Dell vostro 1400 I have seen a lot of mother board power issues is there a standard chip for most ? Thanks You would have to provide the part numbers and ...
stuck in sleep mode my pc is stuck on sleep mode and won't wake up remove the battery and unplug your power chord for 1 min. then plug your power chord back in and try to turn it back on. if it works ...
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