On Tue, Feb 28, 2017 at 05:57:20PM +0000, Peter Kay wrote: > macppc is 32bit, is it limited to 2GB memory like FreeBSD 32bit > powerpc? I have a dual core G5 with 4.5GB, and it's showing only 2GB > and the wrong SPD information (it initially only showed 1GB, but that > was because the slots hadn't been correctly filled).
That appears to be the case. I have more than 4GB (I think 8.5GB) in my PowerMac11,2 and it only recognizes 2GB. There are some issues with the SATA controller as well that I have mentioned in threads a few months back on this list. I purchased some more SATA controller hardware to see what I can figure out but have not had time to work on it further. > Also, any progress on PCIe graphics cards with acceleration? The > 6600LE is this system only uses wsfb, did anyone get around to testing > more modern radeons? I bought a Radeon X1900 Mac Edition which is the fastest card that could be supported on a PCIe PowerMac G5 and there are still problems. See this thread for where things need to go: http://marc.info/?t=148122701700002&r=1&w=2 I have not had time to troubleshoot that further either and I am really out of my depth but willing to try to determine whatever I can. I do not have any problems with a PowerMac7,3 I have and also purchased a Radeon 9650 Pro for it which worked pretty well as I posted: http://marc.info/?t=148131026600002&r=1&w=2 I would love to get the PowerMac11,2 fully supported with PCIe Radeon graphics and hopefully I can help with that process. Bryan
