level 4
弄一张支持10.15系统的亮机卡安装，然后再放回rx580
2019年11月05日 23点11分
level 8
level 4
UXD陈胖胖
楼主
有具体支持的显卡型号吗 大大
2019年11月06日 08点11分
3
什么型号的rx580啊 ？ 我刚用rx580 从10.13.6升级到10.14.6.直接升级啊。能看得到进度。就是看不见开机logo
2019年11月06日 08点11分
@abing_org 蓝宝石8g的没有开机logo呢
2019年11月06日 08点11分
535 常规是升级不了10.15的。用插件可以升级到10.15 ，这是580的死穴了，开机要选择硬盘的。支持10.15的。去弄个 便宜的亮机卡就行了。
2019年11月06日 14点11分
用什么插件可以升级？
2019年11月06日 14点11分
level 11
![[滑稽]](/static/emoticons/u6ed1u7a3d.png)
level 11
重大消息，macrumors已经搞定了，而且有相关的帖子了，我可以开始着手折腾了
*** Do NOT attempt to do this on your MVC flashed RX580 regardless if that's the Sapphire PULSE RX580 8GB or not ***
*** This mod CANNOT make any RX580 shows boot screen ***
Forum member Teddy managed to get a Sapphire PULSE RX580 8GB card. But the part number is changed already, so, can't identify itself correctly in MacOS (technically speaking, we can't really see the part number in MacOS, but if it's "right", High Sierra should able to recognise this card. Therefore, the R9 XXX in "about this Mac" can be used as an indication that the part number is "wrong"). He showed me a post about how to "fix" it, and that guide suggest users to use the Polaris BIOS Editor to open an edited ROM, then save it again. To me, this looks like the process to fix the checksum. I never own this card, and never play around with the Polaris BIOS Editor. But Teddy showed me this warning message from the Polaris BIOS Editor.
2019年11月07日 07点11分
5
*** Do NOT attempt to do this on your MVC flashed RX580 regardless if that's the Sapphire PULSE RX580 8GB or not ***
*** This mod CANNOT make any RX580 shows boot screen ***
Forum member Teddy managed to get a Sapphire PULSE RX580 8GB card. But the part number is changed already, so, can't identify itself correctly in MacOS (technically speaking, we can't really see the part number in MacOS, but if it's "right", High Sierra should able to recognise this card. Therefore, the R9 XXX in "about this Mac" can be used as an indication that the part number is "wrong"). He showed me a post about how to "fix" it, and that guide suggest users to use the Polaris BIOS Editor to open an edited ROM, then save it again. To me, this looks like the process to fix the checksum. I never own this card, and never play around with the Polaris BIOS Editor. But Teddy showed me this warning message from the Polaris BIOS Editor.