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 > PCI on G5 mac?

PCI on G5 mac?
Thread Tools
Junior Member
Join Date: Mar 2004
Location: St. Paul, MN
Status: Offline
Reply With Quote
May 20, 2004, 02:46 PM
 
I know the slots are PCI-X, but I assume regular PCI cards will work, correct? I am looking for a combo USB2/FW400 PCI card to put in there since I have a USB2 powered scanner, KB/Mouse, Sony Clie and USB2 printer to connect, as well as an iPod dock, iPod mini dock and external FW400 hard drive.

Will any PCI card that is Mac compatible work okay on the G5?

Thanks.
     
Addicted to MacNN
Join Date: Oct 2001
Location: Automatic
Status: Offline
Reply With Quote
May 20, 2004, 04:00 PM
 
No, it wont, there is a voltage issue.


"That plane's dustin' crops where there ain't no crops."
     
Dimitri  (op)
Junior Member
Join Date: Mar 2004
Location: St. Paul, MN
Status: Offline
Reply With Quote
May 20, 2004, 04:05 PM
 
Damn.
So those 3 slots are currently useless?
     
Dedicated MacNNer
Join Date: Apr 2002
Location: rodeo island
Status: Offline
Reply With Quote
May 20, 2004, 04:08 PM
 
I use a 4 port Adaptec USB 2.0 PCI card in my Dual G5 and it works just fine- no issues whatsoever.

I believe there is a voltage issue with older PCI cards.
     
Clinically Insane
Join Date: Oct 2000
Location: Los Angeles
Status: Online
Reply With Quote
May 20, 2004, 04:14 PM
 
Originally posted by angelmb:
No, it wont, there is a voltage issue.
Ah, the wonders of disinformation. Only certain older PCI cards are incompatible with PCI-X slots, as rhogue states. When in doubt, look at Apple's product page.

"The natural progress of things is for liberty to yield and government to gain ground." TJ
     
Dimitri  (op)
Junior Member
Join Date: Mar 2004
Location: St. Paul, MN
Status: Offline
Reply With Quote
May 20, 2004, 09:10 PM
 
Thanks, guys.
I do hear of people saying some PCI cards won't allow their PowerMac to go into deep sleep. Is this the same as sleep? I usually put my G5 to sleep at night. Is this a roll of the dice or something?
     
Dedicated MacNNer
Join Date: Apr 2002
Location: rodeo island
Status: Offline
Reply With Quote
May 20, 2004, 09:24 PM
 
That certainly can be the case. I remember using a SIIG ata controller that would not allow my G4 to enter sleep mode. This can come and go with updates to OS X.

This adaptec 4 port USB 2.0 card has yet to give me a problem with either macine however.

Try to buy from a brick and mortar with a good return policy should you run into any problems.
     
Dimitri  (op)
Junior Member
Join Date: Mar 2004
Location: St. Paul, MN
Status: Offline
Reply With Quote
May 21, 2004, 08:06 AM
 
Thanks for the info. I'll try an Adaptec card from a B&M.
     
Mac Elite
Join Date: May 2001
Location: ~/
Status: Offline
Reply With Quote
May 21, 2004, 09:18 AM
 
Older 5v PCI cards will not work with PCI-X. Almost every PCI card you're going to find on the market today - unless you buy some old card off eBay - is most likely going to be a 3.3v PCI card. A 3.3v PCI card is fully compatible with PCI-X and as long as the card's got OSX compatible drivers will work fine. The issues with sleep are due to drivers that don't currectly support power management functions, some cards that provide power to devices (Firewire) don't want to be put to sleep for whatever reason.
     
Dedicated MacNNer
Join Date: Oct 2000
Location: Pasadena, CA, USA
Status: Offline
Reply With Quote
May 21, 2004, 10:59 AM
 
I do hear of people saying some PCI cards won't allow their PowerMac to go into deep sleep. Is this the same as sleep? I usually put my G5 to sleep at night. Is this a roll of the dice or something?
I have an ATI Rage 128 "Orion" card in my G5, and it won't wake from sleep. The monitors will sleep fine, however.
     
   
Thread Tools
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
Trackbacks are On
Pingbacks are On
Refbacks are On
Top
Privacy Policy
All times are GMT -5. The time now is 12:53 AM.
All contents of these forums © 1995-2011 MacNN. All rights reserved.
Branding + Design: www.gesamtbild.com
vBulletin v.3.8.7 © 2000-2011, Jelsoft Enterprises Ltd., Content Relevant URLs by vBSEO 3.3.2