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EBIOS read error :error 0x31 error solution

EBIOS read error :error 0x31

Open the virtual machine’s Settings-> For Hardware, go to the CD/DVD(IDE) device, or go to the CD icon in the VM window status bar, click Settings, and replace the Dardarwin. Iso with the DMG image of the MAC system. Tick the boxes “Connected” or “Connect”. After completion, press the letter C to boot the installation DISC and enter the system installation interface after completion. Done!

Reproduced in: https://my.oschina.net/caiyuan/blog/165623