Question about Hannstar I-Inc TW-191D Monitor

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I-INC cy199 Hello, I use to leave my monitor on and just let the computer shut it down. One day I shut it down with the botton on the monitor. And now it don`t come back on it just flashes yellow and blue, Any idea of what is wrong with it I see a lot of people with the same problem with this model monitor.

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  • Anonymous Sep 25, 2008

    Has anyone figured out how to get this fixed? I just bought one of these pieces of **** without doing any research and now i'm paying for it.

  • Anonymous Nov 15, 2008

    I cannot get the sound to work.

  • bretonlord Apr 23, 2009

    The I-INC CY199 does not display a picture and the LED shows an erratic flashing between blue, orange, and off.

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I have the exact same problem myself that just happened today. It apparently happens about a month or two after the warranty expires ;) I have 2 on my desk and one of them just stopped working. It is obviously a hardware problem and cannot be fixed without sending it back to the factory. They quote $65 for labor plus shipping. I might just go in the junk pile and I'll have to buy another.

Posted on Aug 15, 2008

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Posted on Jan 02, 2017

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Monitor wont power back on, Tried almost everything. Some days it will power up , sometimes is wont. If my timing is perfect and I plug the monitor into power cord at exact time I turn on computer it will...


Hello Adam,

You have a monitor with a power supply that is failing. The most likely cause is capacitors on the power supply board. We have an article posted on our site at: http://www.ccl-la.com/blog/index.php/capacitors/ That explains what they are and what you need to get to repair the board. If you don't want to do the repair yourself then we do offer a repair service, more information on this can be found at:http://www.ccl-la.com/blog/index.php/service-request-form/ If you have any questions please contact us thru our web site.

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

CCL_Tech
Corporate Computer
www.ccl-la.com

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I-INC CY199D EEPROM failure


Hello, The EEPROM needs to be replaced and your problem will go away. I have one and replaced it in mine and it works fine now.

Jan 22, 2010 | Computers & Internet

1 Answer

I-inc CY199 monitor will not turn on


Hello,

It sounds like you have a monitor with a common problem, we have repaired many Hanns-G monitors with this problem. After a few years some LCD monitors will blow a power supply. The problem is caused by parts called capacitors overheating in the confined space of the monitor. If you are good at electronics repair/soldering you can usually fix the problem. Check out a few pictures on my web site www.ccl-la.com/badcaps.htm You can take the back cover off your monitor and look for the bad parts,replace any that look like the pictures and your monitor should work fine. The capacitors do need to be installed with the correct + and - connections, note the stripe on the old one and insert the new one the same way. If you can't do the repair we offer a repair service, contact us for more details.

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

Buddy
Corporate Computer
www.ccl-la.com
Over 21 years of computer and printer support/repair

Aug 10, 2009 | Hanns.G Corporation JW-199DPB 19" LCD...

1 Answer

My I-Inc CY199 is broken


check if the video card is ok if it is ok replace your vga cable

Jul 11, 2009 | Hannstar I-Inc TW-191D Monitor

3 Answers

No picture,led blinking yellow and blue


Its noting to do with capaitors the EEPROM has been corrupted not sure how this happens as the write protect for the eeprom is under the control of the cpu and not hard wired.
I have repaired three of these monitors all with the same fault no components were required just the eeprom re flashed.
The EEPROMs are very cheap so I will buy a few and pre programm them for others wishing to repair there own monitors.

Jul 27, 2008 | Hannstar I-Inc TW-191D Monitor

16 Answers

I-INC CY199D lcd monitors will not turn on


The problem is the program for the graphics card is stored on a 16K serial eeprom which is used as a rom this can get corrupted which causes the problems you are experiancing.
I have repaired three of these monitors by re-flashing the eeprom with a program cloned from a working monitor all worked fine after refashing.
Now the bad news as the eeprom is used as a rom it is write protected on the board so the only way to program it is to remove it flash it with a valid program and then replace it easy if you are a surface mount expert.and have a serial eeprom programmer.

May 31, 2008 | Hanns.G Corporation JW-199DPB 19" LCD...

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Black screen; blinking power light


are using dvi cable did u try to hit the input botton on screen itself thx nick

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Dual monitors in XP Pro - HP Pavilion zd7000 laptop & I-Inc CY199 monitor


in that case u need a video hub, like : display booster. we call it a vga display booster. this may increase the quality of a picture. because when we attach any display unit, the image appears in two portion. it's gain is to low. to make it more sharp, monitor itself add some colour to that picture. the vga signal is fixed from inside of the monitor with resistance, so u can't make any variations in picture. that's why u guys need that VGA booster.

Jan 14, 2008 | Computers & Internet

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