Question about Computers & Internet
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Posted on Jan 02, 2017
First place to look will be the caps in the power supply section, look for caps with bulging top, post back what you see so we can guide you further, failed caps are common problems, see example of failed monitors due to bad caps: http://s807.photobucket.com/home/budm/allalbums
Posted on Mar 07, 2010
SOURCE: Hi how do I change
First of all you have to install the appropriate graphics card drivers for your system (NVIDIA, ATI, Intel) If not, then it is very likely that your computer will not detect the full range of monitor resolutions that are usable. With Windows Vista and 7, this problem itself is less of an issue. After finishing withe the VGA drivers installation, choose start - settings - control panel - screen - settings and adjust yor resolution at 1366x768. This is the native resolution for your monitor and at this setting you will get the best result.
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Posted on Oct 11, 2010
SOURCE: Before 3 to 4 weeks
Does it do the same with another PC? If it does, then It may have unstable DC due to bad DC filter caps in the power supply. Basic LCD monitor and 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.
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 LG 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.
Failed TV and Monitors: http://s807.photobucket.com/albums/yy352/budm/
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.
Basic LCD monitor and 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.
Posted on Dec 19, 2010
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