Dell Precision 15-3520 Laptop Motherboard Dead, Not Charging, No Power--Lets Diagnose & Fix it.
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- เผยแพร่เมื่อ 21 ต.ค. 2024
- Dell Precision 15-3520 Core i5 8th Gen Motherboard Repair,,Dead No Power.
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Thank you so much for a nice video!!!!
This is when visual inspection is very crucial,as you can spent whole day trying to reset or program bios when noticing that all system voltage are available,are not missing.thinking more than bios reset or program, explore check other components or all components-here you have found a blown component,doing so it's marvellous
It's always good to start with visual inspection of the board then the power rail then the input mosfets and the current resistor if there is no short.
I do hope you removed that flux...
Further more... great repair🎉
That is great, continue thinking in a very unlimited way whenever examining pcb
Great video bro.I think that part as it says PD4.Its POWER DIODE if m not mistaken.Thanx
THATS A NICE JACKET U GOT ON 👍
That's great brother
It's crazy how one component can make a difference.
I love this video
❤❤❤❤yeah bro next time if you see a rondom component and u dont have schematic ,sometime I use google datashaeet to just check the code printed on a component to just identity what is that component ,and from there we can conclude what Doe's that component actually is doing on a dell
And sometimes it happens that you replace a component then booooo ,it blows again, so its better to Cross check and make sure there is no any other reason that made that component to blow
For me if i am not wrong, may be that component is for power ID track ...😅😅😅😅by the ways thanks for a very good teaching ,I appreciates😊
😂😂😂i like Zimbabwean English accent , all the way from Tanzania😅😅
Please I need your help