Hanns.G Corporation HU - Recent Questions, Troubleshooting & Support
Monitor suddenly on the blink
Dear Sir,It is not a problem power supply this problem is base plz exit IC And clen after re-install IC And proper soldering
6/13/2013 1:29:29 PM •
Hanns.G...
•
Answered
on Jun 13, 2013
Buttons on my monitor is that I no longer function
Need to open it up and troubleshoot it. Look for bad caps with bulging tops first, then DC voltages.
If you are going to DIY and already try the monitor with another PC, 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/albums/yy352/budm/
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 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
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.
12/13/2010 4:32:10 AM •
Hanns.G...
•
Answered
on Dec 13, 2010
My Hanns-G LCD 1080P will not stay on more than a
Hi Richard,
This may only end up as one step in several of trobleshooting, but it's worth it for you to take this approach. Disconnect the monit(or and take it to a neaby friend's house (wo serves good cocktails) and connect the monitor to his/her conputer. Ids the same symptons present themselves in in a few minutes, you've unquestionably narrowed the problem to the monitor, and it means it has elements inside that have worn to the degree that a new monitor is advisable.
If your monitor performs just fine and at some appreciable length of time that this seems the inescaple conclusion, you immediately know that your computer is heating up at the video/processor area and shutting off all video presentation in order to reduce heat and save the mainboard/motherboard from a meltdown of the tiny circuits in that area using the inbuilt heat sensor and auro-shutdown feature it contains.
I apologize for your issue not being addressed sooner. The techs here realized that there's no instant gratification in a "solution" like I've written, so they moved on.
Therefore, please refrain from giving me 2 thumbs up while you go and carefully get this figured out. 2 thumbs reduces my rating percentage for telling you the exact way to find out about your problem for free. I prefer you leave no feedback until you do so.
Kind Regards,
TeSelkie
10/11/2010 9:59:48 PM •
Hanns.G...
•
Answered
on Oct 11, 2010
Please tell me where find
Monitors don't need drivers, video cards do. You will need to find out your exact model of video card by running this program:
http://www.piriform.com/speccy
then go to the site of its manufacturer and you will find its exact driver there, in the Downloads section.
10/5/2010 7:32:09 AM •
Hanns.G...
•
Answered
on Oct 05, 2010
Not finding what you are looking for?