Question about Lite On LiteOn 204Watt PA-4022-6B Power Supply (190050) Power Supply

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Pa-1121-06 Goodmorning I have a laptop psu pa-1121-06 and when i put it in charge the voltage begin from 19V and dropping to zero can you help me??

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  • Parista1978
    Parista1978 Apr 03, 2014

    Hi! it's a switching power supply and I have also replaced the capacitor (400V - 150microfarad) and the rectifier, the fuse is checked and it's ok... I hope help one of you ... thank you in advance.

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