To help you track down the exact file variant you need, could you share the (e.g., HP, Lenovo), the exact model number found on the bottom case sticker, or the processor type installed on your board? Share public link

If your device is an HP laptop (such as the HP ProBook 4740s or HP Envy 17 series), look past the HannStar markings. Search for a small white barcode sticker or a different silkscreened text on the motherboard containing phrases like: Inventec Platform (e.g., 6050Axxxxxxx-MB-A02 ) Compal Platform (e.g., LA-A991P ) Quanta Platform (e.g., DA0VM7MAB6E1 ) HP Spare Part Number ( SPS : xxxxxx-001 ) 2. Identify the Core Chipsets

just because both boards say "MV-6 94V-0" will permanently brick your device. The BIOS chip holds microcode tailored to specific CPUs, voltage regulators, super I/O chips, and display panels.