Thsi model is known for having bad DC filter caps as shown here: http://s807.photobucket.com/albums/yy352/budm/HP/HP%20F1905B/ But from your description, it sounds like it also not getting the video signal from the PC. I would try this monitor with another PC first.
Basic LCD monitor and LCD TV troubleshooting guide:
Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague Capacitor kits: 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 rating such as PANASONIC FM or FC series. Parts: www.shopjimmy.com Parts: http://interliquidparts.com/
Answers & Comments
Thsi model is known for having bad DC filter caps as shown here:
http://s807.photobucket.com/albums/yy352/budm/HP/HP%20F1905B/
But from your description, it sounds like it also not getting the video signal from the PC.
I would try this monitor with another PC first.
Basic LCD monitor and LCD 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
Failed TV, Monitors, Caps : http://s807.photobucket.com/albums/yy352/budm/
Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague
Capacitor kits: 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 rating such as PANASONIC FM or FC series.
Parts: www.shopjimmy.com
Parts: http://interliquidparts.com/