From UK the F10 was to rival IBM PC. It replaced the Apricot F1 with addition of hard disk to the floppy drive.
Going to require some work to make this system back to normal. And history notes that Apricot lost its battle to outsell the US Personal Computers and now the company belongs to the Japanese but the US parent is now a successful software and maintenance company...so it goes (quote for 1992) Note FYI: See B/W photo of F10 complete system when released
as-is due to age  and no returns
(eb-APRICOT-gar1 rear)
The cost in 1985 was £2295.00 $6000.00). Very rare system

BUYING VINTAGE COLLECTIBLES: Many items are very difficult to test so minimal testing is done- I rely on where the item comes from and my knowledge of what good condition is. Your item may not be perfect and it is part of my personal collection over the past 50 years. I am selling everything as I am age-challenged soon hitting 83. Some items may require technical knowledge to repair or operate properly. We offer these hard-to-find items in AS-IS condition. Please do not buy this item if these conditions are unacceptable.

I have been involved in the PC industry since day one and will try to respond to any questions you may have and Thanks for the Memories, DAVID FREEMAN

(Thanks for shopping at ACP Superstore and ACP Components for so many years)