Having problems with your Samsung 403T 40" LCD Monitor ?

Samsung 403T no power

\015 I have the same exact problem with 3 identical monitors. Inspected the power board, but couldn't see any bulging caps. I am not sure these models are affected by the fake/bad caps issue... If the guru's here know this model, please advise which caps are the bad ones. I do component level repairs and even have the Service Manual for this model (403T, chassis CK40PSNB).Thank you in advance!\015

Answers :

X-33 could you email me on this one? i've got a 403t here and i'm having the exact same problem. when i turn it on, the power light turns amber for a moment then goes off after hearing the electrical power up. [email protected]
1) Fuse is good?
\015\0122) You must have 5vdc stanby voltage the minute you plug the set into the wall, this is a must have before going further. Please look for that first, then report back what you find. Pictures and Sch will be a great help. See example of my pictures here: http://s807.photobucket.com/home/budm/allalbums
Repair Help & Product Troubleshooting for Samsung 403T 40" LCD Monitor

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