Find computers by BIOS serial number
SELECT
CS.Name0,
CS.UserName0,
BIOS.Manufacturer0,
BIOS.SerialNumber0
FROM
dbo.v_GS_COMPUTER_SYSTEM CS,
dbo.v_GS_PC_BIOS BIOS
WHERE
CS.ResourceID = BIOS.ResourceID
AND BIOS.SerialNumber0=<Enter Serial Number here>