- Joined
- Mar 20, 2011
- Messages
- 1,338
- Motherboard
- ASRock B450 Steel Legend
- CPU
- Ryzen 3 3100
- Graphics
- RX 570
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- Classic Mac
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I have a XFX ATI Radeon HD 5770 graphics card that did not work on MOUNTAIN LION i tried so many way's but no luck , finally i decide to flash my card but so many ROM 's & GUID 's but i did after a lot of try
guid to flash :
download and install given software run win flash browse the given ROM and run and reboot that's all , now you will use you'r OOB graphics card to install 10.8.2 or 10.8.3 no flickering work's Great
Note : ( flashing may Harm your Graphics card , do it at your own risk happy hacking )
http://www.techpowerup.com/downloads/1919/ATI_Winflash_2.0.1.13.html
guid to flash :
download and install given software run win flash browse the given ROM and run and reboot that's all , now you will use you'r OOB graphics card to install 10.8.2 or 10.8.3 no flickering work's Great
Note : ( flashing may Harm your Graphics card , do it at your own risk happy hacking )
http://www.techpowerup.com/downloads/1919/ATI_Winflash_2.0.1.13.html