Boot failures on working High Sierra

[PTuser]

Hi Justin - its all done via the installer. I have not modified it . All I can do is run an updated installer. PACE is working fine though

Ive updated my config plist with the suggestions you made yesterday Justin . The Boot failure doesn't happen every time as ive mentioned so ill keep an eye on it and see if that helps

 

[PTuser]

I thought it might have been cured but today when I went to switch on I got boot failure twice - It took a while to boot successfully.....Ive done all that has been requested so far.....Is it worth looking at my BIOS settings just in case Ive got something wrong?