Airport connection probs with Mac Pro and 10.4.8  too.

This prob is not just related to iMacs or MacBooks as published in the knowledge base doc. I have exactly the same prob with my 2.66 GHz Mac Pro. I have to reconnect this beast to my wlan router manually every time.
PLZ Apple fix this asap!

I had a similar problem which I've fixed!
I have four machines here which can connect to my Netgear DG834N via Aiport. (I say can because they normally connect via ethernet.) My MacBook Pro always used to be fine when connected wirelessly but recently, not aware of any changes I've made, it connects for about 10 seconds then disconnects. All other machines are fine and hold the connection.
This is what I tried before finding my solution:
1) Deleted all references to the network in the keychain and remade them.
2) Created another user to try
3) Changed channels on the router even though I can't see any neighbour's networks.
4) Made sure computer and router were up to date with firmware/software.
I'm assuming that it has to be a computer problem as the PowerMac, iMac and iPod Touch have no issues at all. However, the cure was in the router.
I run with SSID broadcast turned off, WPA2 encryption and MAC address filtering. Allowing broadcast of the SSID cures my problem. Turn it off and the computer connects then drops it ten seconds later. Turn broadcast on and it maintains the connection. I've tried it all afternoon, leaving it connected for about 30 minutes at a time before turning SSID broadcast off again. Works every time! Broadcast SSID - fine, no broadcast - drops after ten seconds.
Now, if only I knew why! And why only the laptop?

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    I had a similar problem which I've fixed!
    I have four machines here which can connect to my Netgear DG834N via Aiport. (I say can because they normally connect via ethernet.) My MacBook Pro always used to be fine when connected wirelessly but recently, not aware of any changes I've made, it connects for about 10 seconds then disconnects. All other machines are fine and hold the connection.
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    4) Made sure computer and router were up to date with firmware/software.
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    Other information : 0x0020000f
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    0x7f23fae8 : 0x8c961a05 (0x0 0x0 0x64 0x3e8)
    0x7f23fb48 : 0x8c9508aa (0xbc23600 0x7b01c 0x7f23fb68 0x698fc000)
    0x7f23fb78 : 0x8c950978 (0x69732000 0x7b01c 0x1 0x1)
    0x7f23fb98 : 0x8c91fe8f (0x69732000 0x7b01c 0x40000 0x15)
    0x7f23fc88 : 0x4375c0 (0x698c7000 0x1 0x7f23fcdc 0x7f23fcd8)
    0x7f23fcf8 : 0x43be19 (0x698c7000 0x1 0xa63b6b8 0x1)
    0x7f23fd28 : 0x43bf30 (0x698c7000 0x1 0xa63b6b8 0x7f23fd58)
    Backtrace continues...
    Kernel loadable modules in backtrace (with dependencies):
    com.apple.GeForce(5.2.4)@0x8c903000->0x8c989fff
    dependency: com.apple.NVDAResman(5.2.4)@0x8c500000
    dependency: com.apple.iokit.IONDRVSupport(1.5)@0x7f61a000
    dependency: com.apple.iokit.IOPCIFamily(2.4.1)@0x781f0000
    dependency: com.apple.iokit.IOGraphicsFamily(1.5.1)@0x7f871000
    BSD process name corresponding to current thread: WindowServer
    Mac OS version:
    9C31
    Kernel version:
    Darwin Kernel Version 9.2.0: Tue Feb 5 16:13:22 PST 2008; root:xnu-1228.3.13~1/RELEASE_I386
    System model name: MacPro1,1 (Mac-F4208DC8)

    What you mention is really interesting , maybe I could try to benchmark the card very hard to see if I get the panics there. I will try that for sure, because my RAID wasn't actually a 0+1. It's what they call a RAID 10 , ( two groups of mirrored drives, + striped )
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    http://forums.macrumors.com/showthread.php?t=445731
    And I think that sould be working just fine without the RAID PCI-X card right ? ( maybe I'm wrong here , that's why I need your input guys . )

  • (Cross Post! SORRY!)  Having trouble with Mac Pro and Vista/Boot Camp

    I feel like this board is more populated, so I thought I'd post this here as well. Forgive me.
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    Ok, I fixed the issue by using the wireless PC keyboard. I put the Vista install DVD in the drive and restarted the computer. The computer wouldn't recognize the OS X DVD.
    I remembered that the computer would register the keyboard inputs after restarting from the Vista Install Screen, so I restarted, held down alt on the PC keyboard and it worked!
    Now with the apple keyboard working, I restarted and reset the PRAM which made the computer boot into OS X by default instead of Vista.
    BUT, I still get that weird DOS text every time I load Vista, and now after keeping Vista running for a few hours, it starts kinda glitching over time. It loses connection with the network (I had to physically unplug and plug back in the ethernet cable to get it to recognize the network) and for some reason in order to use my apple keyboard, I have to turn it off and on when I get into Vista. It's annoying.
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  • USB 3.0 hub - Can it Connect? - Connecting to New Mac Pros and Old 2006 - 2008 Mac Pros

    My question for today is as follows:
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    I was considering one of these:
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