Question about Hannstar I-Inc TW-191D Monitor

1 Answer

Hi, my TW-191 suddenly quit working yesterday. . . it is only 2 years old? When the PC is first turned on the amber light turns green and the screen is displayed then after a few seconds goes blank. Through various trial and error checks I've discovered the when I disconnect the VGA cable and reconnect it the screen will reappear again for a few seconds before going black??? Is the monitor toast? BTW, I've tested my PC with a spare monitor and it works fine.

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  • ottsrx7 Jul 26, 2009

    Thanks for the info. . . I pulled the boards out and closely inspected both of them. I did not see any signs of leakage or popped capacitors? What would the next step be?

    Thanks,

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Hello,

It sounds like you have a monitor with a common 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 don't want to try the repair yourself we offer a repair service for $35 plus shipping.

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

Posted on Jul 26, 2009

  • Buddy Mcsparrin Jul 27, 2009

    Can you take a few pictures of the boards in the monitor and send them to tech@ccl-la.com I will check them and see if they cross to any other manufacturer and look for a solution for you.

    Buddy
    Corporate Computer


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