When I press on the ON button the "Benq" splash screen comes on then Windows XP desktp shows just for a second. After this I get a blank screen and the power button is ON.. Anyone run into this problem..help
This is most probably cause by one or more Faulty Electrolytic Capacitors, I find these are the MOST commonest form of "Fault" in these LCD's TFT's units. I ususally simply replace "On Spec" all High Value Electros, in fact ALL Electro's are suspect and often I just "Shotgun" and replace 'em all. Usually fixes all problems. Always use High Temperature Caps.
Posted on Jul 24, 2007
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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
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I have some kind of the same problem i have a Benq FP737s its about 2 years old and now , i just have image for around 1 second and then i just get a black screen, the power led its always on (green) , and each time the i hit the power button its the same again 1 sec image and then black screen.
My question is , its simple to fix this and low cost ?
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