20 Most Recent Hyundai L72S-8 17" LCD Monitor Questions & Answers

If you are intending to fix it I would not recomment removing the back panel.

You have already vrify that the sound card and setting in the computer is OK? You can try feeding the audio source from MP3 player to see if you will get the sound OK. If it still does not work, to fix the sound circuits will cost you more tahn a good set of powered PC speaker system, you may want to think about that first before putting money into this monitor.

Basic LCD monitor and TV troubleshooting guide: http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide http://www.fixya.com/support/r7406380-tv_training_manuals Failed TV and Monitors: http://s807.photobucket.com/albums/yy352/budm/

Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague

Capacitors kit: http://lcdalternatives.auctivacommerce.com/ he can make you a set of caps for you.

Or www.digikey.com just make sure to use caps with low ESR, 105c, high ripple current, long life rating such as PANASONIC FM or FC series. Please leave rating if it helps.

You have a power supply problem.Have it serviced or if you can open it and replace some capacitors that bulged up tops.Unplug the unit first and observe polarity of the parts being replaced.They are often have the number and voltage tolerance capacity printed on it,get the same capacitance and voltage specified for safety.

Common problem is the caps in the power supply, please read on if you are going to DIY repair.
If you are going to DIY and have proper tools and know safety precaution then please read on: Most common failures in the LCD monitors are bad capacitors (bulging top/seal or leaking) in the power supply (they should be replaced in a set), blown fuses; poor solder joints, failed inverter circuits (blown fuse, shorted transistors, shorted/open transformers), bad lamps (poor solder connections or worn out lamps). You will need to open it up and inspect the inside, see example of failed monitors to get some ideas what to look for: http://s807.photobucket.com/home/budm/allalbums Post back what you see inside so we can guide you further and it will help out other people in the future also.

Basic LCD monitor troubleshooting guide: http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting

http://en.wikipedia.org/wiki/Capacitor_plague Capacitors kit: http://lcdalternatives.auctivacommerce.com/ he can make you a set of caps for you.

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.
Best Regards
Latif Berisha,
KOSOVO
[email protected]

It could be your LCD backlight giving you problems. When the image "goes off" shine a flashlight in the lower left hand corner of your screen. Look for the ?Start? button, if your backlight is not working you?ll see a faint ?start? button if you look closely. Depending on the monitor this is usually and economically repairable problem. Let us know if you have any other questions and please don?t forget to rate this posting.

Question edited for clarity and spelling. Please do not type in all CAPS, it is considered SHOUTING and is more difficult to read! You are the only person in the world to have this make and model combination! https://www.google.com/search?q=HYUNDAI+HY960 Genuine OEM Remotes or Facsimile Remotes are readily available. https://www.google.com/search?q=home+theatre+replacement+remotes ..

https://www.justanswer.com/car/1kisa-need-know-numbering-pistons-1-6-2002.html

Hyundai power supply Model: SAW30A-120-2000U Input: 100-240V 50/60Hz 0.8A Output: 12V 2000mA www.szyingyuan.com

are you sure that it is a 1.6 motor as 1.6 motors use a belt not a chain your statement that it has 12 on each cam indicates that it is a v engine or a double over head engine in any case you do not count links but put the colored links directly over the sprocket dots you have to use a cam locking tool to get it right

you can check the intermediate gear