Thank you for the response and for the tip, Jack. I *will* check that out! The owner did mention he was (apparently successfully for some time) running on Jaguar with a Classic partition on the drive, but I think I'll swap drives anyway. By the way, what's the latest firmware for these iMacs anyway?
Best regards, Dana On 2/25/05 10:22 PM, Jack of [EMAIL PROTECTED] sent > Dana Collins wrote: >> Greetings all, >> I'm looking at an iMac (Ruby, I believe, slot-loading model, 400mhz >> w/Firewire, �1999) for a friend of mine who had difficulty with power on. >> I've reset the logic board, replaced the PRAM battery w/ a new one; what I >> get when pressing the Power-on button (on the Mac w/ no keyboard, but same >> results with keyboard) is: green light on button, indicator LEDs on logic >> board flash, and speakers attempt to sound out the start-up chime, but don't >> make it, then all goes dead. What's next? Fuse? Power/Analog/Video board? >> I've verified that the logic board is getting trickle-down power as the >> service-source manual indicates. >> >> Any help from iMac know-ers would be most helpful. > > Just a WAG here, but I'd bet a dollar to a donut that "somebody" tried to load > and boot from OSX before doing the required firm-ware upgrade (don't ask me > how > I know). > > Do not attempt more restarts from that HDD, as this may make the situation > worse. > > I have solved a similar problem by replacing the HDD with one that has MacOS 9 > loaded, doing the FW Upgrade, and then loading MacOS X. No worries thereafter. > > You _may_ be able to start up from a MacOS 9 start-up disk and then erase all > vestiges of MacOS X from the original HDD & loading OS 9 drivers on the HDD, > but > that is speculation on my part. > > For access to a large store of info on this pitfall in dealing with certain > iMacs, do a Google on the relevant terms, such as "iMac", "firm ware", > "upgrade", etc. > > Good luck. > > > Jack > -- G-List is sponsored by <http://lowendmac.com/> and... Small Dog Electronics http://www.smalldog.com | Refurbished Drives | -- We have Apple Refurbished Monitors in stock! | & CDRWs on Sale! | Support Low End Mac <http://lowendmac.com/lists/support.html> G-List list info: <http://lowendmac.com/lists/g-list.shtml> --> AOL users, remove "mailto:"; 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/g-list%40mail.maclaunch.com/> iPod Accessories for Less at 1-800-iPOD.COM Fast Delivery, Low Price, Good Deal www.1800ipod.com
