Flash Bios and Manual:

 

Thunderbolt (P/N 09-00293-xx):

  TBOLT01.EXE
(167 kB, 11-Sep-98)
Original Flash Bios for Micronics Mainboard Thunderbolt ver -01
  THUNDBLT.PDF
(1,2 MB, 11-Sep-98)
Manual for Micronics Mainboard Thunderbolt in PDF format (Adobe Acrobat Reader will be required)