How To Fix Laptop Lenovo T420 Short Circuit 19V

[@berandalelit4175]

Even though I don't understand your language but this video saves me a lot of time, in my case ... short capacitor is C145 next to it. This video is very useful. Thank you very much. 🙏

[@HungNguyenVan-wh5ym]

Cám ơn anh đã chia sẻ, em đã tự sửa được máy của mình sau khi tham khảo clip này, nó cũng hỏng con tụ c145 ngay bên cạnh con c116.

[@odifek]

Wow! You just saved me a couple of bucks. I just did exactly what you did and bam, my laptop I thought was dead came back to life. Thank you so much.

[@KNFIX-CUCHI]

Nice to help you

[@aubreygama6373]

Thank you so much my laptop is back to life

[@Junry_tv]

Thanks!!! it nice way!!!

[@The000room]

huynh giúp e với, e có bo cham vcccpucore, giờ coi sơ đồ nó vô nhìu tụ quá ko bit đường quờ lun, tks a

[@5955naw]

i have problem with same model laptop its power on but no display pls suggest solution

[@KNFIX-CUCHI]

you test ram , cpu

[@fouad563]

Hello I have problem with my display light, I can read what is on the display but is dark when I connect to an external display that works

[@KNFIX-CUCHI]

you test pin VBL20, PANEL_BKLT_CTRL , BACKLIGHT_ON at J10

[@fouad563]

@@KNFIX-CUCHI how ?and where please

[@KNFIX-CUCHI]

@@fouad563 at j10 of schematic t420

[@odifek]

You did not replace the component and it still works. Why?

[@KNFIX-CUCHI]

you just need to remove the fault capacitor

[@odifek]

@@KNFIX-CUCHI Awesome. Thank you. That means I can fix mine as well. Was already planning on buying a new board 😁

[@kinhluanchau1905]

Bạn ơi cho minh dia chi va phone mình gui 2 main t420 bạn sửa dùm mình nhé, mình ck cho bạn

[@johnburrows7938]

Get a new heat gun, your hot air is rubbish, shouldn’t take that long

[@josedanielmanzano]

👍💻

[@AhmadCenel99]

like

[@saurabhrawat5485]

Sir isme ic problem h .

[@JuanPerex0]

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