According to Apple one beep is that no ram is detected. Two beeps is wrong ram is installed. 3 beeps is no ram passed memory testing. 4 beeps is bad checksum for the remainder of the boot rom. If you have both ram sockets filled I would try one module at a time. Odds are that both didn't go down. As for it showing up now doesn't mean that this hasn't being coming for some time. Just means that you have noticed it until now. Bob On 13-Dec-05, at 8:05 AM, Paul Moortgat wrote: > Did wrote them before asking about an upgrade for Tiger. Never > got an answer. > > Paul Moortgat > > On 13 Dec 2005, at 16:44, Linda wrote: > >> On 12/13/05 9:35 AM, Paul Moortgat wrote: >> >>> I used 1.1.4 >> >> Paul, >> >> If you go to Drive 10's page at micromat.com, there's a big blue >> box on the >> Drive 10 page that says, in bold type: >> >> "Not for use with Tiger. >> Use TechTool Pro >> instead." >> >> Clicking that box takes you to TechTool Pro 4 instead. >> >> Assuming you backed up your data first, you might need to reformat >> the >> drive. But, assuming this is a registered copy of Drive 10, you >> could call >> Micromat Tech Support to find out whether there is any other way to >> extricate yourself from this predicament. >> >> peace, >> Linda > _______________________________________________ > X4U mailing list > X4U at listserver.themacintoshguy.com > http://listserver.themacintoshguy.com/mailman/listinfo/x4u > > Listmom is trying to clean out his closets! Vintage Mac and random > stuff: > http://search.ebay.com/_W0QQsassZmacguy1984