Notebook DELL 3421 Dando 3 bipes e não liga, liga e não da video, bipando placa DNE40 5J8Y4
Notebook DELL chegou bipando 3 vezes e não dava video estava ligando mas não gerava vídeo.. consegui achar curto na placa na linha que alimenta processador.. injetando tensão de 1v na linha consegui achar o mosfet código K03KS aquecendo tirar ele da placa e realmente estava em curto .. coloquei o mosfet K03D2 no lugar e funcionou modelo placa: 5j8y4 rev A004 mosfet k03ks 30v 30a canal n

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HOLY ROSARY TODAY THURSDAY, JUNE 11, 2026 ST. JUDE THADDEUS & LUMINOUS MYSTERIES | DAILY HOLY ROSARY

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Lenovo E431 notebook won't turn on at all.. solved 💻

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Tractor Rescue: Getting This Muddy Beast Running Like New

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Samsung's 990 Pro SSD warranty policy is a scam; I'm taking them to court.

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They Said It Showed No Signs Of Life, And When I Opened It, I Saw Why!

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Frequency Of God 963 Hz ✨ Attract Miracles, Divine Blessings & Deep Inner Peace In Your Life

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TIVE QUE CORTAR A PLACA MÃE! REPARO EXTREMO NO ACER NITRO 5 AN517 COM RTX 3050

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Viewers' Choice- Chat Picks The Laptop Motherboard I Repair

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Philips 40" TV 40PFL3805D/78 image disappearing, shaking with horizontal lines, is it the screen ...

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Story time - and building one of my own PCBs (minor rant)

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EMPIEZA EL MIÉRCOLES CON FE | SEÑOR, SANA A QUIENES SUFREN AHORA | PADRE FREDDY BUSTAMANTE

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Ocean Waves for Deep Sleep LIVE 🌊 Rolling Waves & Dark Screen Reduce Anxiety, Stress & Sleep Aid

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Guide: What to do AFTER building your computer...

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DELL Inspiron 3520 WON'T TURN ON. Laptop and Motherboard Repair. #TUTOELECTRONICOS

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Philco PHT510 home theater subwoofer won't turn on, a minor defect but difficult to spot for thos...

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START YOUR TUESDAY WITH FAITH | TODAY GOD IS GIVING YOU UNEXPECTED OPPORTUNITIES | FATHER FREDDY ...

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Unbelievable Workers | Working with Talented Engineers #46 #fail #adamrose #smartworkers

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⚠️ Dell Latitude: não liga? 🔧 Mostramos-te como resolver

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My 300km electric fence shock system won't turn on; some components on the circuit board are burn...

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