On some older models, removing the CMOS battery for 15–30 minutes can reset the BIOS, though this rarely works on modern Vaio laptops with non-volatile memory. To help you find the right code, could you tell me: What is the exact 16-digit code displayed on your screen?
Real OTP generators work only for specific: sony vaio bios one time password generator.rar-
– A local computer repair shop with an EEPROM programmer can remove the password for $30–$60. On some older models, removing the CMOS battery
exactly as shown (7 groups of 5-6 alphanumeric characters). On some older models