It sounds like you're looking for a blog post about the Universal BIOS Backup ToolKit 2.0 (often referred to as version 3 by some users due to community patches). Since this is a specialized technical utility,
Verdict: For the vast majority of legacy and mid-era motherboards (Intel Core 2 through 9th gen, AMD up to AM4 pre-2021), Universal Bios Backup Toolkit 3 is the easiest and most reliable Windows-based reader.
No installation is required; it runs as a standalone executable. Compatibility: Universal Bios Backup Toolkit 3
Universal BIOS Backup Toolkit 3 (UBBT3) is a lightweight Windows utility designed to extract and save BIOS/UEFI firmware images from many motherboards and laptops. It’s commonly used by technicians, system builders, and enthusiasts to create firmware backups before performing updates, modifications, or repairs.
Rating: 4.5/5 (Deducting half a point for the annoying driver signing requirement in Windows 11). It sounds like you're looking for a blog
Many antivirus programs flag this tool as a "Trojan" or "Riskware" because it uses low-level hardware drivers to read the BIOS. If you downloaded it from a trusted source, you may need to temporarily disable your antivirus. Compatibility:
button. You’ll see a progress bar as it copies the data from the chip to your RAM. Once the read is finished, click Compatibility: Universal BIOS Backup Toolkit 3 — Overview
One-Click Backup: Simplifies the process of firmware extraction.