Unplug the machine and remove the pram battery for 15 min and try again...check the DVD CDroom jumpers for Slave or master and also is your NEw memory is compatible with Apple if the FANS are spinning faster and you see a red led light be side the power botton location...something is set up wrong...VERY IMPORTANT - PUT IT BACK THE PLASTIC COVER before turn in ON.
On Fri, Jan 14, 2011 at 1:35 PM, Richard Smallwood <sma...@knology.net>wrote: > Thank you, John. > It was a problem with the RAM memory. Pairs are NOT installed beside each > other, there is a numbering sequence which was not obvious. > Oh well, live and learn. > Richard > On 13 Jan 2011, at 7:29 PM, John Carmonne wrote: > > >> On Jan 13, 2011, at 5:22 PM, Richard Smallwood wrote: >> >> I was upgrading the DVD-CD ROM Drive, adding a 2nd Hard Drive and >>> increasing the RAM memory on this brought used Dual 1.8 Ghz. When I got >>> everything installed and tried to start it , the fans started, but nothing >>> else did. There is a white LED above the power switch which flashed until I >>> pressed the power switch steadily and until the computer (or more correctly, >>> the fans) shut off. I opened it up and pressed the PMU button for 20 seconds >>> and there was no change or improvement. I went back in and removed the >>> "back-up" battery for a minute, no change, the same flashing LED. I removed >>> the Hard Drive and the new memory, still no change. >>> >>> The computer had been running OSX.4.11okay. >>> >>> Any info/guesses will be appreciated. >>> >>> Richard >>> >>> Check and reseat the RAM it must be installed in pairs and can be >> difficult to seat properly. Also recheck the HDD connections. >> >> John Carmonne >> Yorba Linda CA >> 92886 USA >> Sent from my MBP >> >> >> >> >> >> -- >> You received this message because you are a member of G-Group, a group for >> those using G3, G4, and G5 desktop Macs - with a particular focus on Power >> Macs. >> The list FAQ is at http://lowendmac.com/lists/g-list.shtml and our >> netiquette guide is at http://www.lowendmac.com/lists/netiquette.shtml >> To post to this group, send email to g3-5-list@googlegroups.com >> For more options, visit this group at >> http://groups.google.com/group/g3-5-list >> > > -- > You received this message because you are a member of G-Group, a group for > those using G3, G4, and G5 desktop Macs - with a particular focus on Power > Macs. > The list FAQ is at http://lowendmac.com/lists/g-list.shtml and our > netiquette guide is at http://www.lowendmac.com/lists/netiquette.shtml > To post to this group, send email to g3-5-list@googlegroups.com > For more options, visit this group at > http://groups.google.com/group/g3-5-list > -- You received this message because you are a member of G-Group, a group for those using G3, G4, and G5 desktop Macs - with a particular focus on Power Macs. The list FAQ is at http://lowendmac.com/lists/g-list.shtml and our netiquette guide is at http://www.lowendmac.com/lists/netiquette.shtml To post to this group, send email to g3-5-list@googlegroups.com For more options, visit this group at http://groups.google.com/group/g3-5-list
