Hi, I'm trying to revive a dead Lenovo E520 (1143-3KG) motherboard. As a first try, inspired by Lenovo rumours, i'm going to program and solder in a new BIOS EEPROM-chip. My question: are the files provided with the updates (xxxxx.fl1) the complete binaries to program into the chip, or do I need a full BIOS dump from someone. Sorry if this question is too noobish Any help in the good direction would be great. Rick