CMOS(Complementary Metal-Oxide-Semiconductor) A type of integrated circuit design known for its low power consumption. 0Eh - IBMInternational Busiuness MachinesInternational Busiuness Machines) A hardware, software and other service technology company founded in 1911. PS/2IBM PS/2, any model - DIAGNOSTIC STATUS BYTE Bitfields for IBMInternational Busiuness MachinesInternational Busiuness Machines) A hardware, software and other service technology company founded in 1911. PS/2IBM PS/2, any model diagnostic status byte: Bit(s) Description (Table C0005) 7 indicates clock has lost power 6 incorrect checksum 5 equipment configuration is incorrect (power-on check requires that at least one floppy be installed) 4 error in memory size 3 controller or disk drive failed initialization 2 time is invalid 1 installed adaptors do not match configuration 0 time-out while reading adaptor ID Note: Compaq machines with dual hard disk controllers support at least bits 7 and 6