Having problems with your MPC Computers Envision EN 7100s 17 in. Flat Panel LCD Monitor ?

EN-7100si Hi my problem is that my lcd will light up for half a second the go almost completely black. If its connected to the graphics card the i can see desk top or internet whatever i am currently on but only for half a second and if its not connected to the cpu then I see the Cable Not Connected announcement. If I press the power off then on again I get another half second. Only time i can see anythigh is for that first second when it powers on. I have tried connecting it to other 2 oth


Answers :

Yikes!!!
\015\012
\015\012NO.. Do not replace the LCD panel, nor the chip that controls the backlight (there is no such chip anyway), nor the backlights themselves, as none of the above are broken.
\015\012
\015\012There are some capacitors on the low-voltage side of the internal SMPS. One or more of them is bad. Most likely, you will be able to see bulged tops on them. Replace them with identical uF rating and same or higher voltage rating, making sure to get the polarity correct.
\015\012
\015\012About the only CORRECT thing I've seen in any of the other replies to this post is that the problem is common among many LCD monitors. I've personally repaired five of them in the last three days.
Had exact same problem........
\015\012Pharkus was right on. Replaced the 1000uF 16V and the 470uF 16V caps next to the largest/yellow transformer. One at the top and one to the left. Works like new!!!
\015\012Thanks Pharkus!!!!
\015\012
\015\012Mark
Repair Help & Product Troubleshooting for MPC Computers Envision EN 7100s 17 in. Flat Panel LCD Monitor

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EN-7100si Hi my problem is that my lcd will light up for half a second the go almost completely black. If its connected to the graphics card the i can see desk top or internet whatever i am currently on but only for half a second and if its not connected to the cpu then I see the Cable Not Connected announcement. If I press the power off then on again I get another half second. Only time i can see anythigh is for that first second when it powers on. I have tried connecting it to other 2 oth


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