Same thing happened to my LC 475 this past week, only it wasn't over the summer, just overnight. Replaced the PRAM battery and everything came back just fine. RadioShack has the correct PRAM battery for ~$12; Radio Shack part number is 23-026; Tadiran model number is TL-2150/S. This is a 3.6v 1/2 AA battery - 3.0v won't do.
Good luck. Sp00ky Fred Wonderdog wrote: > The LC475 in our classroom worked fine on the last day of school. I t was > disconnected from the power outlet and sat idle over the summer, and today when > we tried to start it up the Mac chime was heard, but the monitor (an apple color > monitor - 13-14 inch?) stayed black. If we turn the monitor itself off, there is > a small flash of light, but when "on" it is just dark. > > We tried some obvious things - checking brightness control and the connection to > the computer. I also tried hooking up a Viewsonic VGA with a Mac adaptor, also > stayed dark, although I am not sure of the correct settings on the adaptor for > this combination. > > Any ideas what has ocurred? We don't have another Apple monitor to check with. > Our other Macs are iMacs or Performas with built in monitors. > > Michael -- Spiritus ex Machina No matter how paranoid you are, it isn't paranoid enough. -- Quadlist is sponsored by <http://lowendmac.com/> and... Small Dog Electronics http://www.smalldog.com | Enter To Win A | -- Canon PowerShot Digital Cameras start at $299 | Free iBook! | Support Low End Mac <http://lowendmac.com/lists/support.html> Quadlist info: <http://lowendmac.com/lists/quadlist.shtml> The FAQ: <http://macfaq.org/> Send list messages to: <mailto:[EMAIL PROTECTED]> To unsubscribe, email: <mailto:[EMAIL PROTECTED]> For digest mode, email: <mailto:[EMAIL PROTECTED]> Subscription questions: <mailto:[EMAIL PROTECTED]> Archive: <http://www.mail-archive.com/quadlist%40mail.maclaunch.com/> Using a Mac? Free email & more at Applelinks! http://www.applelinks.com