Comments on: Online Monitor Test Program https://jestineyong.com/online-monitor-test-program/ Semiconductors, Test Equipments, Circuit Board Troubleshooting, Electronic Repair Courses and Many More! Tue, 08 Nov 2011 04:02:21 +0000 hourly 1 https://wordpress.org/?v=5.4.24 By: admin https://jestineyong.com/online-monitor-test-program/comment-page-1/#comment-35667 Tue, 08 Nov 2011 04:02:21 +0000 https://www.jestineyong.com/?p=3287#comment-35667 Hi Haidar,

Your problem could be a bad MCU. After the display have shutdown, try check the supply voltage to the invverter ic. If zero volt this could mean the MCU have problem.

Jestine

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]]> By: Haidar https://jestineyong.com/online-monitor-test-program/comment-page-1/#comment-35447 Sun, 06 Nov 2011 15:12:31 +0000 https://www.jestineyong.com/?p=3287#comment-35447 Hi Mr Justine
i have an LCD monitor HP 20309v it turn off after amount 2 sec
i have changed all the capacitors with same value,the problem always persist.
but when i focus to the screen (when it goes off) i can see this words
display (CHECK THE VGA CABLE)but but without back-lights?
Note I already change the back-lights with new one.
Best regards

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]]> By: admin https://jestineyong.com/online-monitor-test-program/comment-page-1/#comment-8501 Thu, 27 Jan 2011 00:57:40 +0000 https://www.jestineyong.com/?p=3287#comment-8501 Hi Kapil,

Try visit this link:

http://www.electronicrepairguide.com/testing-flyback-transformer.html

Jestine

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]]> By: Kapil Mehta https://jestineyong.com/online-monitor-test-program/comment-page-1/#comment-8499 Wed, 26 Jan 2011 23:49:05 +0000 https://www.jestineyong.com/?p=3287#comment-8499 Hi, I'm trying to repair a Samtron 45bn monitor. The monitor will
power up for half a second and then it just goes off (dead).

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]]> By: mehdi https://jestineyong.com/online-monitor-test-program/comment-page-1/#comment-7875 Fri, 03 Dec 2010 08:29:31 +0000 https://www.jestineyong.com/?p=3287#comment-7875 hmm. Thats realy good. There are too many options that i can test my monitor deeply . Thank you

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