Trying to boot from SATA drive 1

IMAc Pro (2017) - macOS High Sierra. By starting Windows 10 I get a screen: "Trying to boot from SATA drive 1", and nothing happens. Can I. get some help to solve this? Thanks.

 

Hello InigoL Kindly follow the below mentioned steps and check if it helps.
1) Shut down the virtual machine using Actions > Stop menu.
2) Press cogwheel button near the virtual machine's name to open its configuration or right-click on virtual machine's name > Configure...
3) Switch to 'Hardware' tab and then select Boot Order from the list of devices.
4) Expand Advanced settings drop-down menu and paste the following system flag:- vm.bios.efi=1

 

Hi Aj, I´ve followed the four steps. It didn´t help. I get the same warning (see File) and I cannot go on.
Thanks
View attachment 13775

 

After changing the flag for: vm.bios.efi=1 (instead of: - vm.bios.efi=1)
I get a new message:
"Esta máquina virtual no tiene instalado ningún sistema operativo"

 

Please follow this article to locate the virtual machine file on the Mac (it is a file with the extension '.pvm'). Once you see it, take note of its size and reply with the same.

 

The size of Windows 10.pvm, is: 28.924.848.392 bytes (28,92 GB en el disco)

 

Kindly let us know whether you tried < vm.bios.efi=0 > in the boot flag, if no then please try this boot flag and check if it helps.

 

因为删除pd虚拟机快照又临时中断,导致出现这个问题,搜索过来
按照这个操作,没有用,后来又操作了vm.bios.efi=0,也没有用,
后来想删除快照的时候,发现快照没有了,然后又进配置,将这个设置取消了,再启动,就OK了~

原先快照怎么也删不掉,关闭系统一直提示程序进行中
再启动时,会提示修复硬盘,修复完就进去虚拟机系统了~

看见这个问题没有后续,所以分享一下~
也谢谢提供方法~

 

-VM. bios. efi=1, this is correct,
Vm. bios. efi=1, this is incorrect.

 

This is incorrect, please delete it!