Question about Hyundai L72S-8 17" LCD Monitor
My monitor suddenly started doing weird things and now, the power light just flashes. Even after plugging the monitor in. Any help?
Hello, I am glad that I can help you.
This problem is often at Hyundai L72S LCD screens, You have to open the Monitor, You have first to disconnect 4 H/V connectors and 5 buttons mini board also you have one large flat connector connected to the LCD screen, inside metallic box are 2 boards, one is power supply other is signal video controller, the problem is in power supply, there are two version of power supply both of them after about 2 to 3 years have a problems, in your case the problem the Electrolyte condenser the number in on the board is C118 the value is 47µF (micro Farad) , 50 volt, when you replace you have to use same capacity 47µF voltage should be 50 volts ore more example, and you have to pay attention on polarity not to reverse.
Posted on Apr 24, 2009
I don't think its the problem of your monitor. Infact it could be the problem with your System RAM. Open the cabinet, took out the RAM, Clean it with a soft brush, remove the dust and re-insert the RAM. Hope your problem will be solved.
Posted on Apr 23, 2009
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Posted on Jan 02, 2017
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