: High-quality successful resets typically require physically desoldering the BIOS chip, reflashing its binary content using a specialized programmer, and resoldering it.
The most important lesson is a preventative one: If you set a password, store it securely in a password manager or written down. Better yet, consider carefully whether you truly need to set a UEFI password at all—the security may not be worth the risk of losing your device. surface pro 4 bios password reset high quality
: Continue holding Volume Down until you're prompted to select a language and keyboard layout. Select your preferences. surface pro 4 bios password reset high quality
Method 2: Using the Hardware EEPROM Programmer (Advanced DIY) surface pro 4 bios password reset high quality