He can also do atiflash in CMD on Win 10 if he has to force a flash . Once in Win 10 flashing is easy .Win 10, ATIWinFlash should be easier than FreeDOS with ATIFlash.
He can also do atiflash in CMD on Win 10 if he has to force a flash . Once in Win 10 flashing is easy .Win 10, ATIWinFlash should be easier than FreeDOS with ATIFlash.
He can also do atiflash in CMD on Win 10 if he has to force a flash . Once in Win 10 flashing is easy .
this is exactly the card I've spent this days fighting with (SKU 11221-12, Tahiti XTL).if i'm right you have sapphire vapor x blue black model with three fans, i have had flashed it douzen of, you will have two ports: dvi, and displayport activated in mas osx, and it will show amd radeon rç 280x in system, or you can have all 4 ports activated under native rom, but still you can only connect to 2 monitors maximum under mac osx, if you still want to flash it, please send me you rom i will do the flash for you, good luck
View attachment 816636
That's the audio part, no driver in OSX. It's normal.Sys info PCI section the 2nd Hamachi entry states driver non installed.
How low?open CL scores seems low
It means the card is powered on all the time, just lost the DVI connection when driver loaded. Unplug and re-plug force it to re-detect the monitor.then if I unplug and plug in the cable, the card it power-on again and works quite well
I'm new here but I can say that the 30" monitor I use, or any third monitor requires an active mini dp to DVI D adapter (one with a usb lead for extra juice)I'm going ot... For connecting apple cinema 30 via DP, do I need a special kind of adapter? Seems the common 4k may be not enough
./makerom.sh --efifile=280Xmac.efi --romfile=efiromheader_280X.rom --originalrom=MyRom.rom --devid=6798
I think the Sapphire Toxic R9 280x is a dual ROM card. Which means, you can’t brick it by destroying only one ROM.inkinx - I'd like to thank you for your help.
I haven't flashed the card, yet. I may do so in the near future.
This is because, I had to do a complete reinstall of WIN10 in Bootcamp. And I'm not confident, that I won't end up with a dead card, if Windows decides to play nasty.
Briefly
2nd hand Mac Pro 4,1 early 2009, 2 x quad core, 32Gb Ram - I flashed this to 5,1 with no issues.
I then re installed OS X 10.13.6 and migrated my files across. OK so far.
Then I put in the SSD, that had the BootCamp and existing WIN10 install on it. This was from when, the previous Mac Pro backplane died and when the previous Radeon HD 7970 died also.
The WIN10 crashed after a few minutes on every start up, didn't matter which program, I was using. So Flame Throwers at dawn was my only option.
I've come to the conclusion that Windows will work quite well, from an orderly fresh install and configuration, but change anything later and you're on you own...
I now have the OS X and the BootCamp running quite well, with the Bootcamp control panel in Windows, allowing me to restart in Mac OS and the startup disk, in Mac OS system preferences, allowing me to restart in Windows.
No boot screen, maybe I'll get a rush of blood to the head and try flashing the card soon
Cheers
Just a note for anyone still reading this thread 2 years later, the quick boot app has had no work done on it for over 8 years now and according to GitHub has several un-resolved issues with Mohave, Catalina, etc. Glad MNissen got it to work for him but I wasn't able to on my cMP 3,1 with Catalina. The bootcamp control panel still doesn't recognize APFS formatted drives and seems to ignore other MacOS systems selected on other HFS+ drives. The quick boot app would be a great idea if I could get it working on my system....3 months later and an update for those who are interested -
From High Sierra I upgraded to Mojave and got a handy 'speedup' firmware update, then via DosDude's patching, I installed Catalina, which is working out OK, with a few very minor false notes, but overall very good.
The Bootcamp install, was untouched and remained working though-out the ride.
After sterling service I've retired the R9 280X, as I got a Sapphire NITRO+ RX 580 Special Edition
Which just works - and allows me 75 FPS on medium settings in DCS World, and 35 FPS on high settings.
Luverly.
On the lack of boot screen, I came across this - QuickBoot - a small app that (when in Catalina) pops up and allows you to choose another OS (you have installed on your machine) to boot into. Which it does.
And then when you restart from that chosen OS, it automatically reboots into Catalina .
This solves the problem of Bootcamp and Windows not recognising APFS volumes, to allow booting from them, so QuickBoot just does it. Great!
QuickBoot
QuickBoot is a handy utility to make it easier to reboot into your Boot Camp windows drive, or even another OS X install. It will also not permantly change your startup disk so once you reboot again, it’ll boot back to your standard OS. Choose to boot windows and go get a drink, no more waiting...buttered-cat.com
I'm a happy Pilot now