Welcome to the MacNN Forums.

If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below.

You are here: MacNN Forums > Hardware - Troubleshooting and Discussion > Mac Desktops > Blue & White CPU Upgrade

Blue & White CPU Upgrade
Thread Tools
l008com
Addicted to MacNN
Join Date: Jan 2000
Location: Stoneham, MA, USA
Status: Offline
Reply With Quote
Jun 8, 2003, 03:11 PM
 
I bought a 350 MHz B&W G3 tower, and then I bought a 400 MHz G4 upgrade for it. But when I turn the machine on, I only get 5 chimes. First I thought that the processor I bought was dead. I set the speed jumpers and everything correctly. But then I started reading and now I'm not sure, so I have to do anything special to the machine to make it accept a G4 upgrade? Any apple firmewares or other firmwares. I don't know what brand of processor it is, does that even matter? Any help here would be greatly appriciated.
     
BLAZE_MkIV
Professional Poster
Join Date: Feb 2000
Location: Nashua NH, USA
Status: Offline
Reply With Quote
Jun 8, 2003, 03:22 PM
 
if the firware had been upgraded then it won't take a g4 and you'll need to patch it to get a g4 too work. other than that you need to tag the cuda switch next to the pci slots.

a search should net you info about the firmware patch.
     
kbata
Fresh-Faced Recruit
Join Date: Aug 2001
Status: Offline
Reply With Quote
Jun 8, 2003, 09:54 PM
 
http://eshop.macsales.com/Tech/index.cfm?load=zif.html

This is a link to OWC's web site. Just download the application, boot into OS 9, and follow the install instructions. Once this is done your G4 should work fine.
     
Seamus
Forum Regular
Join Date: Jul 2002
Location: Los Angeles, CA
Status: Offline
Reply With Quote
Jun 9, 2003, 12:47 AM
 
If I were you, I'd overclock the machine to 450 mhz and return the processor upgrade to the store. Mine's been running at 450 for about 3 years now (Started as a 350, too).
I'm a bad...motherf%#!ing DJ
     
l008com  (op)
Addicted to MacNN
Join Date: Jan 2000
Location: Stoneham, MA, USA
Status: Offline
Reply With Quote
Jun 9, 2003, 12:50 AM
 
my 350 G3 is long gone, and I really need a G4
     
   
 
Forum Links
Forum Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts
BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Top
Privacy Policy
All times are GMT -4. The time now is 12:08 PM.
All contents of these forums © 1995-2017 MacNN. All rights reserved.
Branding + Design: www.gesamtbild.com
vBulletin v.3.8.8 © 2000-2017, Jelsoft Enterprises Ltd.,