Bios Mods -The Best BIOS Update and Modification Source

HI all,
  i have a pavlion dv7 3004-el notebook have a black screen on boot and caps-lock + num-lock blin two times. i have tried the method in this site:
1) download correct latest bios for my notebook http://ftp.hp.com/pub/softpaq/sp47501-48000/sp47531.exe 
2) i have extract the files and i have obtained 3635F03.FD
3) i format the usb stick in fat32 and i put on this 3635F03.FD
4) i remove the battery from laptop
5) remove power cord
6) put usb
7) press and then hold win+b
8) connect the power cord
9)power on
10) after 3 second relase win+b
11) notebook start read usb and then beep sound and shutdown notebook

I have repeat the procedure changing the file name in 3635F03.BIN,3635.FD,3635.BIN,3635.ROM,A.BIN.B.BIN.C.BIN, the notebook not find bios replace file.

i have tried andy tool but i have response "filenames are A.BI?"

Have any suggestion? 

Thanks

Hello, dateggio!
I suppose bios recovery will not help in your cause. Your laptop mb is very famous among laptop servicemen. Some reasons of malfunction are degradated NB (Amd rs880-90%), CPU, broken bios chip or socket must be reballed.
Bring your laptop to service for diagnostics.
P.S.I have laptop with same mb and it recovered by replacing NB.If you sure that laptop not overheated during continuos time, rename the label of USB stick to "HP_TOOLS"
Good Luck!

Hi the blink of the led indicate bios failure at 100% I need help to restore bios


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