G'day
@Dave_071 and welcome to linux.org
Below is a phone pic taken of my Deepin 15.11 Live USB stick.
SCREENSHOT 1 - Deepin Live Boot Parameters
I accessed this screen by booting the USB stick, was presented with 3 choices, the first being to boot into it.
At the bottom of the screen are instructions that were nearly invisible because of their wallpaper/background.
The one I chose was 'e' for Edit, which took me to the above.
Navigation is with your up and down, left and right arrows.
See the line beginning with
linux
and ending with
quiet splash --
?
Move to there and then arrow across to where the q for quiet is.
Place a space and type in
acpi=off
...So the end of the line will read
acpi=off quiet splash --
Press your F10 key and the installer should boot up.
If that does not work, try it again with
acpi=strict
Let us know how you go.
Chris Turner
wizardfromoz