The BIOS clear button is adapted to be electrically connected with {TAIL ~ a motherboard} of {HEAD ~ the computer} 
The BIOS clear button is adapted to be electrically connected with { TAIL ~ a motherboard } of { HEAD ~ the computer }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD