Results 1 to 5 of 5
  1. 01-22-2010, 08:41 AM #1
    macblac is offline

    Member Since
    Jan 22, 2010
    Posts
    1
    mac g5 ram issues
    I know someone may have asked this question .. but I am tired of scrolling. Anyway , I have a g5 1.8gz late 05 model..it is not responding to the 1g ram I just installed? it originally came with two 512mb sticks .and I just installed a 1 gig stick and the system profiler only shows one gig.. I double checked to see if I had pushed it in all the way ...and it is..
    dont know what else to do ..help me out guys
    Reply With Quote Reply With Quote
  2. 01-22-2010, 10:31 AM #2
    Reel1 is offline

    Reel1's Avatar
    Member Since
    Nov 29, 2006
    Location
    Barrie, Ontario, Canada
    Posts
    606
    Specs:
    2.16 GHz Intel Imac Core 2 Duo//MacBook 1.83 Core 2 Duo//G5 Power Mac
    Doesnt the ram have to be put in pairs?
    Reply With Quote Reply With Quote
  3. 01-22-2010, 10:59 AM #3
    pigoo3 is offline

    pigoo3's Avatar
    Member Since
    May 20, 2008
    Location
    U.S.
    Posts
    39,276
    Specs:
    2011 13" MBP 2.3ghz, 8gig ram, OS 10.8.5
    Quote Originally Posted by Reel1 View Post
    Doesnt the ram have to be put in pairs?
    You are absolutely correct!

    OP...you need to install ram in your G5 desktop in pairs...so you need another 1 gig stick of ram.

    - Nick
    - Too many "beachballs", read this: Beachballs
    - Computer seems slower than it used to? Read this for some slow computer tips: Speedup
    - Almost full hard drive? Some solutions. Out of Space
    - Apple Battery Info. Battery
    Reply With Quote Reply With Quote
  4. 01-22-2010, 02:44 PM #4
    sabot is offline

    sabot's Avatar
    Member Since
    Nov 04, 2009
    Location
    Surrey/Hants border UK
    Posts
    81
    Specs:
    "Cypher" Powermac G5 2.3 DualCore QuadroFX4500 23" cinema display
    as already stated the memory MUST be fitted in Matched pairs but are you sure you have the right memory?
    you say your machine is a late 05 model but the only late 05 models i know of are the 2.0Ghz dual core, the 2.3Ghz dual core & the 2.5Ghz Quad

    even the early 2005 models had different ram to the late 2005 spec
    early has PC3200 DDR 184pin sticks
    late has PC4200 DDR2 240 pin sticks

    check which model you have, if unsure download mactracker which should help
    Reply With Quote Reply With Quote
  5. 01-22-2010, 04:03 PM #5
    harryb2448 is offline

    harryb2448's Avatar
    Member Since
    Nov 28, 2007
    Location
    Nambucca Heads Australia
    Posts
    24,770
    Specs:
    iMac, i7 4GHz, 32GB memory, 1TB PCI-e storgae StOS X.13.3
    And 1.8GHz G5's are actually early 2004 models
    Reply With Quote Reply With Quote
« Previous Thread | Next Thread »

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Similar Threads

  1. Mac RAM full issues
    By visualsup in forum macOS - Operating System
    Replies: 22
    Last Post: 11-14-2013, 12:55 AM
  2. RAM issues
    By evangelist6589 in forum Apple Notebooks
    Replies: 0
    Last Post: 05-14-2013, 09:58 AM
  3. RAM issues
    By Marque in forum Apple Desktops
    Replies: 2
    Last Post: 08-31-2011, 06:07 PM
  4. Power Mac G4 RAM Issues
    By kevinc5680 in forum Apple Desktops
    Replies: 5
    Last Post: 04-12-2007, 02:53 AM
  5. .g3.ram.issues.
    By .emo. in forum Apple Desktops
    Replies: 0
    Last Post: 05-29-2004, 10:58 AM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  

Forum Rules