thanks hoaca388
which file do you want me to upload - i don't have the programmer yet , so i can't read whats inside the chip
need to order it :-)...

Hi , sorry i'm not short as the others, yesterday i updated the BIOS on Latitude 7480 since Dell said it was critical.
the laptop is now not being able to load at all - No Display
The ctrl+esc + AC does power for few seconds and then it shut down

i believe there is BIOS issue here - and wanted to know
1. if i can reflash it without soldering, for example with ch341 programmer clip ?
2. to get the correct bin file for flashing.
3. why everyone send Service tag - is that important? (my ST: 8DQ46H2)

Hi my name is Shlomi , Software architect and electronics hobbyist...