HP EliteBook 640 G9 X8S DA0X8SMB8H2 REV:H need clean bios need help tnx
About this board
This thread is for the HP EliteBook 640 G9 X8S need clean with main board DA0X8SMB8H2.
The board was manufactured by Quanta for HP. Quanta board numbers start with DA and include MB, so you can confirm it on the PCB silkscreen. This listing is for revision H; another revision of the same board can need a different file.
Files wanted for this board
- BIOS (full SPI chip dump, .bin)
- EC / KBC firmware, if the board uses a separate EC chip
- Schematic (PDF)
- Boardview (.brd / .bdv / .cad)
Usually needed when the laptop powers on with a black screen after a BIOS update, is stuck in a boot loop, or is locked with a BIOS password.
Before flashing, always read and save the original chip. It holds the serial number, UUID, MAC address and ME data for that exact machine.
Have a tested file for DA0X8SMB8H2? Reply below and help the next technician. Looking for something else? Search all files in the File Finder.
