still no display sir. also, the reaction when plugged to an external monitor disappear. no reaction at all....

I'm sorry sir. i'm really not a software guy, more on hardware. i have been trying to understand how this work all day, but it really wot sink in to me. i'm afraid i might ruin this files if i go through with it. can you please just do this for me? I would really appreciate it if you do. Thank you very much......

Im already lost. Will i just rewrite the 0850E bin file to the chip or do i need to something else? Sorry, i'm just a newbie when it comes to bios issue.....

Help please. Unit has no display. All voltages are present on each coils. But when connected to external monitor, it seems that the backlight of the monitor responds but still no display. I have already tried bios recovery thru usb stick with the bin file downloaded from official HP website, but no response . No capslock code either. Please help to fix my original dump attached. Thank you in advance.
HP Pavillion X360 Convertible
Model 14-cd1057TX
ProdID 5RL78PA#UUF
SN#8CG9080HW6...