The 6-71-NL4C0-D03 utilizes a 1.8V logic level SPI flash chip. Standard programmers output 3.3V. You must use a 1.8V adapter between the programmer and the chip to prevent frying the motherboard logic circuit.
SPI Flash chip. Before attempting any flash, it is vital to identify your specific chip model (often located near the PCH or KBC controller) to ensure your programmer is compatible. Essential Tools for the Job 6-71-nl4c0-d03 bios