[SOLVED] Can't boot into new install on HP Envy with Radeon

Folks,
After much effort (spending all day on it) I managed to get M5 installed on this laptop. However, it won't actually boot. It gives me various errors, such as a general protection error.
I have tried to boot into VGA mode as I have seen someone else with a Radeon card to try this. I'm not even sure I actually managed to do this correctly, but after following these instructions:
https://wiki.mageia.org/en/How_to_set_up_kernel_options
And typing vga=788 at the end of the Linux line, it does the same thing and looks exactly the same as if I hadn't done that.
At one point after trying this sort of boot it said
dependency failed for HOME
And all load of other dependency failed for other HDD partitions.
Sometimes, even I get a general protection fault it inches along and gives me loads of other command line call traces, task dumps etc.
If anyone could help me, I would be most grateful, this has been a soul destroying day. I just have no idea what to try now.
Thanks.
After much effort (spending all day on it) I managed to get M5 installed on this laptop. However, it won't actually boot. It gives me various errors, such as a general protection error.
I have tried to boot into VGA mode as I have seen someone else with a Radeon card to try this. I'm not even sure I actually managed to do this correctly, but after following these instructions:
https://wiki.mageia.org/en/How_to_set_up_kernel_options
And typing vga=788 at the end of the Linux line, it does the same thing and looks exactly the same as if I hadn't done that.
At one point after trying this sort of boot it said
dependency failed for HOME
And all load of other dependency failed for other HDD partitions.
Sometimes, even I get a general protection fault it inches along and gives me loads of other command line call traces, task dumps etc.
If anyone could help me, I would be most grateful, this has been a soul destroying day. I just have no idea what to try now.
Thanks.