A: This indicates Windows is overriding the BGRT at kernel load time. Try disabling Fast Startup in Power Options. Final Verdict: HackBGRT151 – A Niche but Brilliant Tool For the tinkerer, the themer, and the privacy-conscious (who dislike Microsoft branding), HackBGRT151 delivers what Microsoft refuses to allow: total control over the boot experience. While its days may be numbered on the latest Windows builds, it remains a masterpiece of UEFI reverse engineering. Use it wisely, back up your data, and enjoy a boot screen that’s truly yours.
A: No – x86-64 only at this time.
HackBGRT151 is a specific version of the popular open-source tool (Hack Boot Graphics Resource Table), designed to work seamlessly with Windows 10 and Windows 11 builds up to version 21H2 (Build 22000). The "151" suffix refers to a stability update and compatibility patch that addresses issues with newer UEFI firmware and Windows updates. hackbgrt151
A: The BGRT specification does not support transparency. The background will always be black. A: This indicates Windows is overriding the BGRT