Bios Mods -The Best BIOS Update and Modification Source

hello all

i really need help for unlocking my bios advanced menu and AHCI which i need these for installing osx on my laptop

my bios :
InsydeH2O Version 03.72.24F.05

laptop model is :

HP Pavilion Sleekbook 15-b012ee

here is the bios that i think can update to since mine is f.05 (current) >which one you can help me with please
http://h10025.www1.hp.com/ewfrf/wc/previ...31&sw_lang=

thanks in advance

Setup have 2 bios, can u provide backuped bios ?

(03-20-2015, 05:06 PM)pombas Wrote: [ -> ]Setup have 2 bios, can u provide backuped bios ?

okay

i used Universal BIOS Backup ToolKit 2.0 to backup is that okay ?

its on the link below

https://www.dropbox.com/s/al5zkzfczykfqf...5.rom?dl=0

i need to unlock my hp sleekbook 15-b141el laptop bios F.1C to use the ahci for my ssd disk please.
here is a link of the bios http://ftp.hp.com/pub/softpaq/sp66501-67000/sp66846.exe

i now use windows 8.1 64 bit

Hello, iordache_srn!
I looked in your BIOS and found that your AHCI controller works in RAID-mode.
If you want to change RAID to AHCI i'll tell you how solve this problem by 2 ways.
1 way-may be expensible, I can add AHCI option in System Configuration menu or unlock Advanced Tab but mod cannot be flashed because new HP Bioses are RSA signed. Only HW SPI Programmer can do this job.You should backup your current bios and go to laptop services.Servicemen will soldering out the bios chip and flahing mod by SPI Programmer.
2 way-read this thread https://www.bios-mods.com/forum/Thread-R...-EFI-shell, you must create HP recovery USB stick and boot from it.
Give next command setup_var 0x36 0x01 (for AHCI, 0x02-for RAID, 0x00-for IDE)
If memory not protected to write your controller will work in AHCI-mode.
Good Luck!

http://donovan6000.blogspot.ru/2013/06/i...overy.html
Read this thread, prepare your HP USB stick Recovery and follow a manual written above.

(06-08-2015, 11:17 AM)Da Vinci Code Wrote: [ -> ]http://donovan6000.blogspot.ru/2013/06/i...overy.html
Read this thread, prepare your HP USB stick Recovery and follow a manual written above.

so ,doing that u prepaare me for the worst or it will enable my ahci?

It will do, if protect to write not activated.

(06-08-2015, 11:42 AM)Da Vinci Code Wrote: [ -> ]It will do, if protect to write not activated.

my bios is set to nonraid.how do u think that my ssd is faster :non raid or ahci?thx
if protect to write is activated what happens?
how do i undo if anything goes wrong?
im sorry 4 all the question and i thank u once again

Your request is MacOS X, it primary needs for enabled AHCI, IDE is old mode and not supported by Macintosh microcodes.
Raid mode is usual for AMD controllers, in that cause RAID works better than AHCI.
If your laptop works in nonAHCI, we can try to set it to AHCI, from USB or by Programmer in laptop services.