Very slow clover boot up.

[N8261D]

My Dell Optiplex 7010 is booting up extremely slow, but it does work 100% when it finally boots. Time is probably about 2-3 minutes. Any idea how to shave this time down? Most of the time it spends is booting from the dell logo to clover and it takes a long time at the user settings and where it shows the text as it boots into clover. Then it takes a long time from pressing enter on the boot option until it even begins to show the Apple logo. I am using High Sierra

 

[P1LGRIM]

Check Debug.

 

[N8261D]

Check Debug.

This did not help. Boot time is still 3 minutes. Thanks for the idea though.