Question about Hyundai ImageQuest Q17 17" LCD Monitor
Can anyone give me a tip how to solve the following problem I have since short with my Hyundai ImageQuest Q17 flat screen display.
The pixel in the displayed screens shifting and jittering right to left and back ,causing a scambled display with horizontal lines.
The scrambling of pixels differs between screens, but I cannot get it back to normal.
Any help and/or tip is wecome.
Thanks in advance.
SOURCE: Speaker in screen dosen't work
a normal minijack (3,5 mm) cable, with the same plug in both ends.
if you have a cable already, try to adjust the volume using the buttons on the screen
Posted on Mar 10, 2009
ontherhodes5, Your monitor will probably need servicing for one or both power supplys in the unit. Yes, If you can get a new oem Switch-mode-power-supply/inverter board you might get it working. I suspect that it (smps) can't supply the voltages needed by the logic-interface board- therefore no digital data can be processed for display on the screen, which should be white-bright but now only gray. (dim) because the 1000v ac from inverter circuit is also missing 10to40% of it's output. Your best bet will be to find out if Hundai can do a repair/swapout. You send yours+$40 to $90 and they send you a Refurbished same model with new CCF tubes, Inverter board, smps board. It seems that sooner or later these lcd ccf (cold cathode fluorescent tube backlights) will need servicing. Don't feel bad about this monitor. There are about, (guess only) 2500 more of all makes and models with similar power supply problems out there. To see whats inside a lcd search YOUTUBE for vids of servicing or repair of lcd screens or similar.. also www badcaps.net ??? or lcdrepair.us or visit electronicrepairguide.com run by a Jestine Yong. Ignore the sales pitch and just look fyi. hope this was of some help. drop me a note if possible. I'm louie12fix on fixya or lmistyrel@ aol.com BYE
Posted on Mar 30, 2009
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