Apple iMac 24" Desktop "won boot" Questions

...g4 added more memory won't boot up added more memory won't boot up chiming recognises memory why Possibly not twins, must be same chips. remove insert old if not damaged and see it it ...

won't boot. power light on top flashes rapidly. computer won't boot. power light on top flashes rapidly. Have a look at the article on this webpage it may give you the information that you

my mac won't start It says invalid memory Reseat memory, dirty contacts could be to blame. If not remove one stick at a time and see if it boots. A stick may have gone bad.

won a Mac Mini PPC G4 with 1 Gb RAM with HD burned.  I bought new HD, format it in HFS+ with the Magic parted. I have original discs Mac OS X version 10.4.10 I get the problem: I boot pressing "C

...won't boot up iMac 27inch won't boot up Power issues After ruling out display issues, and if your computer won't turn on, try each of these steps. Verify you have a good connection from your Mac ...

...won,t boot off the hard disk for some reason. i don,t know what,s wrong with it it was working fine until i went to boot it and its asking for a boot disk and its never done this before Most likely ...

...Incredible Fast Speed...occasional clicks, But Won't Go Any Further...Wont Boot Up??? THANK YOU!! RAY!! Only a guess sounds like hard drive is malfunctioning, hope you backed up your important ...

imac won't detect keyboard My imac won't detect my wireless keyboard or mouse, so i can't log in. When I tried using a ubs keyboard/mouse, it wouldn't power them (but the ...

...won't boot from the new disk warrior I get three beeps, over and over when I try to boot from 4.4 on my imac running OS 10.7.3 Usually three beeps indicate a problem with the RAM, reseat the RAM ...