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red light
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MP 1,1-5,1 Mac Pro 5,1 single processor suddenly wont start *red light*
tried looking at different posts about this but got no hope. so my mac just suddenly stopped working when i boot up theres a red light on the tray and the fan just spins super loud and thats about it. I press the diag button to check on the power supply and it seems fine, tried removing all...- changareth
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- 5.1 mac pro red light wont boot
- Replies: 3
- Forum: Mac Pro
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MP 1,1-5,1 Mac Pro 3,1 - Red light - no Bootup- No input
I have a Mac Pro 3,1 from the range of 2009-2012, Xeon e5 542 it originally came with a GTX 680 but i replaced it with a GT 740 and worked just fine, i also replaced the hard drive with the OS because it was faulty, the computer seems to have no bios whatsoever, i had an hdd with windows 10... -
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G5 Quad boots but #7 RED LED turns on and then off briefly, then goes to sleep.
So I have a G5 quad and it boots ok, then the fans start to get pretty loud (I don’t believe full speed but I would say faster than it should be, but then after a couple of minutes, it freezes up and goes to sleep (sometimes it just freezes on what ever screen your on). I checked the LCS and it...- hudsoncarter
- Thread
- cpu g5 quad lcs overheat power pc powermac g5 red light sleep issue
- Replies: 7
- Forum: PowerPC Macs
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G4 Cube - DS2 Red Light - Crashing
Hi G4 Cube owners, I was wondering if any of you could help. I am trying to fix my G4 Cube which crashes on startup. I get the apple logo and then gets stuck on that screen. I noticed a red light near the ram which is DS2 and was wondering if this is the culprit. I have tried another ATI Rage...- serdar13
- Thread
- crash g4 cube red light
- Replies: 15
- Forum: PowerPC Macs
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Help with a 5,1 1080 Build.
Hello! I'm asking for a little help troubleshooting a Mac Pro build I am doing for a friend. He wanted something to help him with rendering 3d stuff his macbook was lagging with. I am not an expert but I have built many PC's and tinkered with upgrading many macs over the years. I personally...