Having problems with your Samsung SyncMaster 240 T 24.1" Flat Panel LCD Monitor ?

My Samsung Syncmaster 240T stopped working today. I tried turning it on, and it starter emitting a constant short beep once every 2 seconds or so, along with the green Video light blinking every time it beeps. The power light just blinks orange about every 2 seconds opposite the beeping. All the buttons are completely unresponsive. I can't turn it on or off anymore, as soon as I plug it in it beeps and blinks and is completely unresponsive. The backlight and everything else was working flawlessl


Answers :

Hello,

Your Back light inverter power board has died. The beeping and blinking are caused by the power board repeatedly trying to start up and failing.\015\012This is a common failure point of LCD monitors2.gif after a few years of use. The heat build up in the monitor case causes parts called capacitors to\015\012blow leading to the power supply short. If you can solder you should be\015\012able to do the repair. Go to our web site at:
www.ccl-la.com/badcaps.htm\015\012We have pictures of what to look for. Now take the back off of your\015\012monitor and replace all of the caps that look like the pictures and you\015\012should be back going again. Be sure to use high temp parts, they will\015\012be marked 105c. The values you will need to get will be marked on the\015\012sides of the bad ones such as 220uf, 470uf or 1000uf. When you insert\015\012the new ones be sure to put the polarity stripe going the same\015\012direction as the old one comes out. If you have any questions just let\015\012me know. If you don't want to do the repair yourself we do offer a\015\012repair service for $30 + return shipping2.gif.

I hope this helps, if so please rate our solution.

Buddy
Corporate Computer
www.ccl-la.com
[email protected]
Repair Help & Product Troubleshooting for Samsung SyncMaster 240 T 24.1" Flat Panel LCD Monitor

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