Comments on: Laptop Power Supply Repair- 20 Volt 4.5 Amp https://jestineyong.com/laptop-power-supply-repair/ Semiconductors, Test Equipments, Circuit Board Troubleshooting, Electronic Repair Courses and Many More! Mon, 27 Jul 2020 12:15:54 +0000 hourly 1 https://wordpress.org/?v=5.4.19 By: Israel https://jestineyong.com/laptop-power-supply-repair/comment-page-1/#comment-370138 Mon, 27 Jul 2020 12:15:54 +0000 https://jestineyong.com/?p=12915#comment-370138 Thank you so much especially for the pictorial images. I have rather similar PCB board with very similar layout but couldn’t recall if a capacitor had completely blown out and off the board. Without the specs of the missing cap. I had stalled on my repair job and this was the only pictorial I could find as the schematics were not available either. Thank you so much and I will definitely follow you!

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]]> By: Albert van Bemmelen https://jestineyong.com/laptop-power-supply-repair/comment-page-1/#comment-303241 Thu, 03 Nov 2016 18:29:37 +0000 https://jestineyong.com/?p=12915#comment-303241 In reply to Albert Hoekman.

I openend a Dell mini desktop Smps before. But could not repair it. The board and some parts were completely blackened. It would have been nice tot save it because the 180 Watt (?) was so compact. I may have some photos left of its internals I could mail you?

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]]> By: Albert Hoekman https://jestineyong.com/laptop-power-supply-repair/comment-page-1/#comment-302956 Tue, 01 Nov 2016 09:03:16 +0000 https://jestineyong.com/?p=12915#comment-302956 Hello Albert, finally I have time to look after the articles here. I have an original DELL power supply of 240 Watts which fails to work, do you have any experience with these things?

Best regards and keep on the good work you are doing!

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]]> By: Jasvir brar https://jestineyong.com/laptop-power-supply-repair/comment-page-1/#comment-302200 Fri, 21 Oct 2016 13:04:25 +0000 https://jestineyong.com/?p=12915#comment-302200 My Mac book adapter is not working .I cheaked diode main capacitor is OK but not any fault trace

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]]> By: ombra32 https://jestineyong.com/laptop-power-supply-repair/comment-page-1/#comment-297561 Fri, 26 Aug 2016 11:03:34 +0000 https://jestineyong.com/?p=12915#comment-297561 thanks also for the Android trick!

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]]> By: Luciano Khware https://jestineyong.com/laptop-power-supply-repair/comment-page-1/#comment-296093 Fri, 05 Aug 2016 11:33:02 +0000 https://jestineyong.com/?p=12915#comment-296093 Albert,
Job well done! Keep it up.
Luciano

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]]> By: Humberto https://jestineyong.com/laptop-power-supply-repair/comment-page-1/#comment-296023 Thu, 04 Aug 2016 14:49:05 +0000 https://jestineyong.com/?p=12915#comment-296023 Good repair Albert. Keep up sharing with us your experiencies.

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]]> By: beh https://jestineyong.com/laptop-power-supply-repair/comment-page-1/#comment-295974 Thu, 04 Aug 2016 05:15:53 +0000 https://jestineyong.com/?p=12915#comment-295974 yes. another good repair and thanks for sharing

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]]> By: suranga bandara, Suranga Electronics https://jestineyong.com/laptop-power-supply-repair/comment-page-1/#comment-295947 Wed, 03 Aug 2016 10:09:51 +0000 https://jestineyong.com/?p=12915#comment-295947 excellent Repair, Mr- Albert van Bemmelen,

Thank you for sharing !

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]]> By: Albert van Bemmelen https://jestineyong.com/laptop-power-supply-repair/comment-page-1/#comment-295886 Tue, 02 Aug 2016 07:50:25 +0000 https://jestineyong.com/?p=12915#comment-295886 In reply to Anthony.

That was no problem Anthony. Opening was almost as easy as separating
both 'plastic' sides without using any big force whatsoever.
Just putting something inbetween the middle of both sides all around was enough to break it open. Closing it safely is harder because the 'plastic' glue edges were only small and thin and easily broken off.

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