Need help please: My CASIO E-125 is still working but there's no backlight. I can see it's working in the background but without backlight it's so frustrating. Can anyone show me how to fix it or where I can have it fixed? THis PDA is out of warranty though. Thanks PDN
Pretty common problem, and is normally one of three possibilities: 1. Ribbon cable that connects the backlight daughterboard to the motherboard connector has gone bad, or contacts oxidized. 2. Daughterboard itself has gone bad... 3. Power problem or cpu problem not activating upon powerup. Not as likely. 4.The fluorescent tube itself may has blown. The cure: carefully disassemble your 125, clean the ribbon contacts on both ends of the tiny ribbon cable, be careful, it is very fragile. If that doesn't work, find someone who has a E125 and swap out ribbon cables and see that works, that will at least tell you if the cable is bad or not. If that doesn't work, swap out daughterboards. If that doesn't work, sell it for parts on EBay and buy a new one, because anything else will probably be too expensive.
Posted on Sep 05, 2005
Mar 06, 2012 | Computers & Internet
http://world.casio.com/wat/download/en/manual/
Use this page to download a copy of CASIO watch manuals in
PDF format.
To download a PDF file, enter the four-digit (or three-digit)
module number marked on the back cover of your watch.
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