Question about Dell Computers & Internet
I have a Dell 2007FPb lcd monitor that won't power up. I found a series of posts and a link to a parts source for a replacement power suplly board. Wouldn't you know, can't find it again! any ideas?
Hi there, you may consider:
1) you may check what parts damage on the power supply board, such as if you find any big capacitor swelled, you can fix it yourself
2) if you can not fix the board, you may check follow webste choose a same one or contact to seller to make sure the parts whether compatible yours.
hope help you fix it, send any question to me please. take a rating let me know how much helped you thanks!
Posted on May 20, 2009
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Posted on Jan 02, 2017
Tips for a great answer:
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Replacement board: http://www.lcdrepair.us
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 DELL 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:
Failed TV and Monitors: http://s807.photobucket.com/albums/yy352/budm/
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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