[TUTORIAL] Asrock J4105 GPU passthrough vgabios romfile

wangdl

Member
Mar 24, 2020
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看到很多人像我一样希望能在J4105上核显直通自己的虚拟机win10等,我今天经过一番努力终于实现了,最主要的是uefi下的vgabios不好提取,现在分享出来。
测试使用的bios和machine
seabios
i440fx

部分参数:
args: -device vfio-pci,host=00:02.0,addr=0x02,x-igd-gms=1,romfile=HD600.bin



2020.12.15 更新:
最近发现,按此方法直通的windows10会出现蓝屏重启并且设备管理中的HD600适配器显示感叹号的问题,调查发现,是因为操作系统会自动更新显卡驱动到2020.9.5日的新版,新版存在pve下存在兼容问题。请恢复到原版2020.8.3日的驱动 26.20.100.7262 如遇此问题评论区讨论。
 

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Please post in English - that way more users will understand and could provide help (or learn from your experience)
Judging from google translate it seems that you posted a tutorial - feel free to add the 'TUTORIAL' prefix to the thread title.

Thanks!
 

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