This process is extremely risky; it can break the screen during disassembly or corrupt the touch screen firmware, rendering touch input unusable. 2. Software Workaround (SEMM Method)
The Surface Pro 4 remains a capable device for many professionals and students. However, a forgotten BIOS password can turn a useful tool into an expensive paperweight. Unlike traditional desktop computers, the Surface Pro 4 utilizes a Unified Extensible Firmware Interface (UEFI) rather than a legacy BIOS. Because the hardware is proprietary and highly integrated, standard "remove the CMOS battery" tricks do not work. surface pro 4 bios password reset high quality
By design, UEFI passwords protect devices from unauthorized access. Trying to bypass them on a device you don’t own is unethical and illegal in many places. Use the steps above only for devices you legitimately own or manage. This process is extremely risky; it can break
If the first method doesn't work, you might need to use a third-party tool designed for resetting BIOS/UEFI passwords. Tools like Hiren's BootCD or Kon-Boot can be effective, but be cautious and ensure you download these tools from their official sources to avoid malware. However, a forgotten BIOS password can turn a
There are several reasons why you might need to reset the BIOS password on your Surface Pro 4:
You’ve just encountered the BIOS (UEFI) password on your Microsoft Surface Pro 4.