- 07:02, 19 February 2025 Compaq BIOS (hist | edit) [3,816 bytes] Rueni97 (talk | contribs) (Created page with "''This page covers only the proprietary BIOS developed by Compaq. Other types of BIOSes used by Compaq computers are not covered in this page.'' Compaq was one of the earliest developers of BIOS, developing the first instance of their own BIOS firmware in 1983 for the Compaq Portable personal computer. This was less than a year before the release of PhoenixBIOS, which was the first commercially available BIOS firmware developed by Phoenix Technologies. Despite this,...") Tag: Visual edit