Hi, I am working on a very old HP HDX18 (X18-1374CA S.# CNF92830L1 Windows VISTA), Motherboard # DAUT7GMB8B0 REV: B. No display at all. It taking all the reqiured amps & all rail volts are good enough to turn the laptop on. I even reflowed the GPU but still no luck. If someone would look into their Archieves, maybe might find the BIN file for this model. Anyway I am uploading the BIN Files, if someone can Redo (Cleaning) it & then might get the display. Thanks in advance.