Minimum OS: Mac OS 9.2.2, OS X 10.2.8/10.3.3 ATI Radeon X1900XT 512MB video card. Both products are designed to work in both Power Mac G4 and G5 computers. General RADEON 9800 Pro Requirements: Mac OS X 10.2.8 or later (Mac OS X 10.4.x Tiger recommended) AGP 4x or 2x capable Power Mac G4 or G5 512MB of system memory Installation software requires CD or DVD drive DVD playback requires DVD driveAir Display For Mac Os X The good news is that Mac OS X 10.5 Leopard seems to be able to run on any Mac with AGP graphics built around a G4 processor and even on the 2000 Pismo PowerBook (the first PowerBook with AGP graphics) as long as it has a G4 upgrade.The ATI Radeon 9200 is a PCI video card compatible with most Macs with PCI slots. However, ATI notes that it is not compatible with the Digital Audio and Gigabit Ethernet/Mystic G4 Power Mac under Mac OS 9.The Power Mac G4 is a series of personal computers designed, manufactured, and sold by Apple Computer, Inc. From 1999 to 2004 as part of the Power Macintosh line. Built around the PowerPC G4 series of microprocessors, the Power Mac G4 was marketed by Apple as the first 'personal supercomputers', reaching speeds of 4 to 20 gigaFLOPS.Reader Reports on Mac Radeon 9200 PCI Card, Accelerate Your Mac! I've just picked up a mirror-door G4 for cheap, sold as a "won't power on" unit.After a quick test, and it does power up with a re-wired ATX power supply.I picked up a better PSU, with a rating closer to that of the original, and wanted to know if there was any interest in having the process documented.There isn't too much out there on mirror-door to ATX conversions, despite their flaky power supplies, so if there's some interest, I'll snap some photos while I'm doing the wiring and installing.From what limited info I've found on the MDD conversion, the 28V is only necessary if you're going to use the ADC conector, and probably firewire. ATI Radeon 9200 versus other PCI video cards, Bare Feats, 2004.10.09. PCI ATI Rage 128, Radeon, Radeon 7000, and Radeon 9200 compared. Our friends at Bare Feats say installing this video card is a “no brainer” if your have a Blue and White Power Mac G3 or Yikes! Power Mac G4.There's nothing visibly wrong that might have been an easy fix, and the PSU is pretty densely packed and has a lot of silicon caulk applied to keep components from shifting. Tried replacing it, but the new fuse blew as soon as it was connected to the mains. When I opened it up, I found the fuse was blown.After double-checking the wiring here and here, it's down to connecting the right colours together.There are more 3.3V and 12V lines on the MDD PSU than are provided by the ATX PSU, so I've attached two MDD wires to one ATX wire in a couple of spots.The only issue I had here was the 4-pin extension. The PSU will be mounted above the optical drives.which is as far as I can tell the only place a regular size ATX PSU will fit in that case.The wiring in progress. It's nicer looking than my old stand-by, black tape, and makes a stronger connection.I picked up a 500W Cooler Master PSU that has a nice 120mm fan and an open grill at the back that should allow for good ventilation inside the case. I used heat-shrink tubing to cover the solder joints. I'd considered cutting the ATX connector off the new PSU and soldering wire to loom from the MDD PSU, but thought this would be a bit cleaner and gives me the option of salvaging the new PSU if something goes wrong.The wiring loom has been cut from the old power supply, and is ready for soldering.
Ati Video Cards 1999 Power G4 With Fan Series Of PersonalThat's got to be addressed, as I want the G4 to look stock from the outside. Cable ties do chain together nicely.I threaded the power cord through where it would have connected to the old PSU. Don't want little bits of metal falling off onto the mobo once it's all back together!It took six cable ties in total to wrap around from the top to join up under the PSU once it was in place. I made a starter hole using a small bit first, as a larger bit will wander around the case metal before getting a bite.The case was given a good vacuum and any metal flash still stuck to the drilled holes was knocked off. Outlook 2016 for mac daylight savings time messed upJust have to work out that power supply connection to the outside of the case.I've now finished the power supply, and the power cord plugs into the original location on the back of the G4.Looking at the orignal power supply parts, I thought I'd be able to cut the casing up and connect a spare power cord to the old power connector.Note: to anyone considering this, the rest of this post deals with 120 VAC wiring, and care should be taken. All better now.Nearly done. Fortunately, I found I had the two-DVD install/restore discs kicking around.I didn't want to mess up my OS 9 drive, so I installed the MDD OS 9 to a spare drive, then copied over just the system folder to my work drive. The wiring is hidden and protected by the old PSU's casing, and it looks stock from the back. Seems strong enough for me, but it wouldn't hurt to reinforce it.Not much to see once it's installed. The cable ties should prevent the pigtails from being moved or stressed.There's only one hex-head nut that threads in from the back of the case to hold this on. The pigtail connectors have also been wrapped in black tape for extra protection. Verify your connections with a meter! Don't just trust the colours when working with 120 volts.and supported with cable ties. You can not only fry your computer, but yourself as well.Here's the old casing cut up, and the cord that will lead from the ATX supply to the back of the case.I used a jigsaw to cut the old case, then filed any flash and sharp edges with a file.The cord is a right-angle one from a monitor, which should give me some extra room around the PCI slots.Wire splices are done.in my case the two hots were black on the cable, and brown on the PSU white and blue for neutrals and two greens for the ground. ![]() I have tried two different know working LCD displays with same result. I have repeatedly gone over the wiring. I tried using a DVI to VGA adapter and got no video output. This card has DVI and ADC ports. OSX 10.4.11, Video card is stock 4X AGP ATI Radeon 9000 Pro. I think this may have something to due with the stock video card lacking 24v input to the logic board? I installed an old ATI Xclaim 3D video card in one of the PCI slots and the machine will boot using Disk Warrior CD(rebuilt the directory (volume wrapper was damaged) or booting into single user mode and I can run fsck -y or Applejack, but on reboot machine hangs at gray screen with silver apple logo, spinning sunflower stops and machine is locked up. How much memory for os x sierraA small separate rectangle of the same will follow mouse movements. With no voltage on pin 14 the display is red and black vertical lines. The radeon card has ONLY DVI or ADC. If the ATI Radeon card is pulled from the slot USB is dead.no keyboard or mouse response. It doesn't really address the pin 14 issue. ![]() ![]() I'd read others saying that without voltage to the pin, the machine won't even turn on, so that couldn't be true for the MDD. Maybe a non-ADC card means you can get away without power to the pin. With a quick scan here, I don't see if Eeun mentioned what kind of card he has in his machine. Maybe having ADC on the video card is what makes the difference. I haven't needed to experiment yet since all my QS and MDD psu's are still running fine.
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