04-13-2016, 07:37 PM
(07-12-2013, 04:36 PM)ultrakiller Wrote:(07-12-2013, 04:01 PM)donovan6000 Wrote: Awesome. You should be way proud of yourself. Very few people have managed to accomplish what you have
I'm not used to receive compliments... Thanks
Anyway, i was seracing you , because in your guide (a GPU microcode one) I think you made a mistake because andy's tool once encrypt bios from .dec, that tool delete every modification reverting back the modified file to original .dec . So, I think you still have cpu microcode v4
To push CPU microcode i had to decript and encrypt bios manually using command shell by hewprsa.exe (which is in andy's tool) in this way:
hewprsa.exe -d BIOS\0144DF1D.bin -o BIOS\decrypt.dec -s BIOS\RSA.SIG
then you can push cpu microcode and then encrypt it again by:
hewprsa.exe -e BIOS\decrypt.dec -o BIOS\encript.bin -s BIOS\RSA.SIG
But at this point the same andy's tool does not decrypt new bios anymore!! LOL (Bug?!)
despite this new encripted bios works perfectly! (you may flash it without problems!)
(07-12-2013, 04:01 PM)donovan6000 Wrote: Have you tried setting the boot flag on the HDD's partition you want to boot to?
Yes, 2 hdd with 2 Operating Systems! if i switch cables, the other hdd starts correctly! :-\
I wish to choose
which hard disk to start, instead of the generic entry now present "Notebook Hard Drive" Goddamn, I have two disks [censored] bios!
Hi mate, i have tired decryption the hp bios but gives me following error!
>hewprsa -d NEW.bin -o decrypt.DEC { -s decrypt.SIG }
Processing... This might take a few seconds.
Header: BIOS_OFFSET:20[14] BIOS_SIZE:4194304[400000] BIOS_SIGN_SIZE:0[0]
sizes do not match!
2260:error:0407006A:rsa routines:RSA_padding_check_PKCS1_type_1:block type is not 01:.\crypto\rsa\rsa_pk1.c:100:
2260:error:04067072:rsa routines:RSA_EAY_PUBLIC_DECRYPT:padding check failed:.\crypto\rsa\rsa_eay.c:699:
decipher failed: Permission denied
ERROR: "No such device"
help is much appreciated! thanks