Not quite what you asked, but there was someone who did a "brain transplant" recently: https://www.tomshardware.com/news/ibm-thinkpad-701c-receives-21st-century

Not quite what you asked, but there was someone who did a "brain transplant" recently: https://www.tomshardware.com/news/ibm-thinkpad-701c-receives-21st-century-brain-transplant https://www.tomshardware.com/news/ibm-thinkpad-701c-receives...