corrupted Bios

[Gisele]

Hello,
I have an HP Pavilion dv4-1465dx notebook, the BIOS this corrupt, downloaded the latest bios on page

http://h10025.www1.hp.com/ewfrf/wc/softw...oduct=3979...

sp48847.exe unzipped the inside it has the FD files:
30F7F66D
30F7F66U
30F7F664
30F7F665
30F7F66

rename the file 30F7F665.FD to 30F7.BIN, and put the USB only the .BIN file any more.

I removed the battery, put the USB, Win + B pressed and pressed the button to turn.

1 beep every 2 seconds and then restarted alone, but did not show anything, is a black screen with nothing, and the keypad is different from the caps look the flashing button and scroll ... clicking any key the screen is black.

Now I'm trying using UEFI, but I'm not succeeding, please, I would like to help me, seeing the bios link that spent above, namely what should I put files in the folder F: \ Hewlett-Packard \ BIOS \ Current

BIOS in any of the versions do not have the file .sig

note: I'm using Google Translate, I thank comprehension

[sandees181]

I was downgrading my bios, because of my cooling fan is not functioning properly even changing to new fan,by the time i was doing bios change using the below link and file mentioned in the link from F.66 to F.12, since it is very old model laptop i cannot able to find original version of Bios and i used this link to download F.12 and F.04, power shut down in the middle of process and stopped my laptop.Now i am not able to bring my laptop alive.I have tried most of the methods like phoenix tool,HP recovery tool etc. Now i am having more than 1gb for tools but nothing is helping,checked youtube videos too many forum, no solutions.

DV4-1120us bricked by HP's own Bios update link i found in this same forum
https://h30434.www3.hp.com/t5/Notebook-H...td-p/19975

I have couple of question,
if Bios bricked my laptop, but when i connect my power jack to laptop, power on indicator LED should turn on as White or orange ,but it was OFF,
did my DC power jack is faulty or Bios corrupt makes happen. (when i connect my external hdd, it is runnning but not reading and checked with multimeter, it showed 17V) then why LED is off.

I can buy Bios programmer to reprogram it, but i want to be sure is it power jack or Bios and also i do not know where EEPROM is located keyboard side or Battery side.
what is the original bios version and what will be bios back up file name


Bios file name Renamed as Renamed as
30F7F66U.fd 030F7.bin 030F7.rom
30F7F30U.fd 30F7.bin 30F7.rom
30F7F12U.fd F7.bin F7.rom
30F7F04.fd 30F7F66U.bin 30F7F66U.rom
30F7F30U.bin 30F7F30U.rom
30F7F12U.bin 30F7F12U.rom
30F7F04.bin 30F7F04.rom