Having problems with your Samsung SyncMaster 931B 19" LCD Monitor ?

Samsung 931B Monitor and computer and switched off overnight. In the morning I switch on the monitor and computer The monitor switch button glows blue Display flickers on and off maybe 5 or six times then dies and monitor switch light dies also I turn the switch off then on again, and experience the same result After I have gone through this procedure maybe 6 or 7 times the display eventually stays on No problems with display until the next morning when I have to repeat the whole process again t


Answers :

This is caused by the capacitors on the Power Supply. If you open it up, you will likely see a 470 uF and two 820 uF caps that are bulging at the top and perhaps leaking. If you go to Digikey and order replacements which are low ESR (Make sure the voltage is the same or higher). There are also a couple of 1000 uf Caps that my be bad as well. If you know anything about de-soldering and soldering, then you can fix it for less than 10 dollars. If you can't solder, buy a geek friend a beer!
Possible you have a loose connection in the cables.
\015\012try disconnecting and reconnecting a few times.
\015\012if there are smokers near the pc they can get pretty dirty with nicotine
Repair Help & Product Troubleshooting for Samsung SyncMaster 931B 19" LCD Monitor

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Samsung 931B Monitor and computer and switched off overnight. In the morning I switch on the monitor and computer The monitor switch button glows blue Display flickers on and off maybe 5 or six times then dies and monitor switch light dies also I turn the switch off then on again, and experience the same result After I have gone through this procedure maybe 6 or 7 times the display eventually stays on No problems with display until the next morning when I have to repeat the whole process again t


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