For cases with no display output, Intel recommends BIOS recovery.
Please see instructions for BIOS Recovery Instructions for Intel® Compute Stick
Download and save the BIOS update (.BIO) file to a portable USB device.
Please let me know your findings.
Thank you Allan;
No luck. I have done the BIOS download to a USB stick etc as instructed, to no avail. The compute stick is sensing the USB is there as the USB stick light is on, but not flashing as it normally would if it was being read / accessed.
I have tried many times to get the unit to power on with the three second or thereabouts press of the power button....
BTW, failure first noted just before Christmas, when the machine had locked up on the windows pre-login screen. (but has not been investigated due to work commitments until now)
Unsure of what to try next.