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REFERENCE acer D270 netbook

jacklord

Premium 2024
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Mandaue City Cebu Phillippines
Acer D270 netbook
problem : no power ,pag saksak charger wala ilaw
action taken:
step 1 : check charger may 19v means ok sya
step 2: check charger port don sa netbook may continuity means ok sya
step 3 : salpak na charger check if meron papasok na voltage sa charging port wala zero votage sya meaning may shorted don sa vin kaya kapa mona may umiinit sa p-channel mosfet remove then check if meron votage meron na papasok voltage don sa charging port try ko replace P-channel mosfet umiinit parin kaya open ako schematic diagram kaya nakita problema don sa isang ceramic capacitor shorted yon ang dahilan kaya umiinit si mosfet replace and done!!! for more details pakitingin nalang sa diagram at pictures .. dont forget to hit thanks ... sorry ngayon lang ako nag post ulit... i hope makatolong to sa mga kapatid natin dito..







 
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mz36JFe.jpg


sir dagdagan ko lang pra malinaw sa magbabasa
 
Acer D270 netbook
problem : no power ,pag saksak charger wala ilaw
action taken:
step 1 : check charger may 19v means ok sya
step 2: check charger port don sa netbook may continuity means ok sya
step 3 : salpak na charger check if meron papasok na voltage sa charging port wala zero votage sya meaning may shorted don sa vin kaya kapa mona may umiinit sa p-channel mosfet remove then check if meron votage meron na papasok voltage don sa charging port try ko replace P-channel mosfet umiinit parin kaya open ako schematic diagram kaya nakita problema don sa isang ceramic capacitor shorted yon ang dahilan kaya umiinit si mosfet replace and done!!! for more details pakitingin nalang sa diagram at pictures .. dont forget to hit thanks ... sorry ngayon lang ako nag post ulit... i hope makatolong to sa mga kapatid natin dito..








verry loud and clear sir and verry informative procedure sir ,,,i give my 1 thanks button for you keep sharing and helping especially for all newbies ang begginer tech like me:clap
 
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