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[GUIDANCE] HP635 LH415EA#ABD
#1
Hallo everyone!

I've been stalking these forums for a while now waiting to see a modded bios appear automagically, (yes,
I know that is uttermost weak and lazy!), but meh! I've decided to take matters into my own hands.

I have this sp55355.exe installed.
This is how the bios looks like.[Image: BIOS84dce.th.jpg]

Now I have started following donovan6000's guide to enable the advanced tabs of my bios but I am sorta stuck.

This is what I've been able to do so far:


- Found my setup's GUID to be
Code:
FE3542FE-C1D3-4EF8-657C-8048606FF670

- Loaded FE3542FE-C1D3-4EF8-657C-8048606FF670_359.ROM (as donovan6000 says, take the largest file from the matching modules)
[Image: 001ff68b.th.png]

- ran
Code:
Universal IFR Extractor.exe
and extracted my IFR strings, here:

Code:
http://pastebin.com/g8R0xf5J

or raw:
Code:
http://pastebin.com/raw.php?i=g8R0xf5J

- using ida pro jumped to the offset for the advanced tab (0x11A00 according to the strings dumped)
now here [Image: 002bcf5c.th.png]
- This is the first ref:
[Image: 00410fc4.th.png]
- this is the second one:
[Image: 00359d0c.th.png]
- these are the xrefs to 0x11A00
[Image: xrefs0537e.th.png]

From here on, I can't seem to find the conditional jumps according to his guide.

This is my bios ROM:
bios.rom

I appreciate any help or a pointing in the right direction.

Thanks in advance!

Nice day

p.s. anyone venturing into doing something similar should have a usb drive ready xD already bricked mine 4 times haha

Thanks BDMaster for your recovery files Big Grin
find
quote
#2
I replied on PM !

HP 2000-219DX - HP 635 - HP 435 - CQ43 - CQ57

Here You go :

http://rghost.net/7vN6Pwv6f

let me know
Regrards

[size=undefined]Your Brain [/size]. . . . It's the best tool U can use ! Wink
[size=undefined]Don't FLASH the Bios Mod if You get a Size Alert, You risk a Brick !!! [/size]
Donate to me for my work, click here BDM
find
quote
#3
(06-24-2015, 05:43 AM)BDMaster Wrote: I replied on PM !

HP 2000-219DX - HP 635 - HP 435 - CQ43 - CQ57

Here You go :

http://rghost.net/7vN6Pwv6f

let me know
Regrards

Thank you for reply once again. Also thank you for your pm Big Grin

I guess I have one of those motherboards that are wicked Sad

I have so far done this:
  • Using the patched dll I tried the bios you sent in pm X brick/soft brick! Thanks for win+b
  • Using the patched dll I tried the bios I found from the forums by Camilomi X brick/soft brick! Thanks for win+b
  • Using the patched dll I tried a bios I patched X brick/soft brick! Thanks for win+b
  • Using the patched dll I downgraded to a bios < 42 so I couldn't get future "cannot downgrade" errors Works!!
  • WIN+B with any bios other than the original (yeah, I ran them through Andy's tool before copying them over to the USB drive) X Not possible. Numlock just flashes!!

I made backups right before flashing the any bios. So I have the working bios of my notebook.


Well, I guess I have to try harder hihi

Regards
find
quote
#4
You have two chances :

1. Get a Bios older than F.42 (11-2011 so Maddable theorycaly)
2. Use an SPI Programmer

Regards

[size=undefined]Your Brain [/size]. . . . It's the best tool U can use ! Wink
[size=undefined]Don't FLASH the Bios Mod if You get a Size Alert, You risk a Brick !!! [/size]
Donate to me for my work, click here BDM
find
quote
#5
(06-24-2015, 10:08 AM)BDMaster Wrote: You have two chances :

1. Get a Bios older than F.42 (11-2011 so Maddable theorycaly)
2. Use an SPI Programmer

Regards

Thanks again for your reply.

I can't get an SPI programmer. Don't even know where to start with that one.

What I can do is try a lower bios. Even if I get one that may work, I get stuck finding the
conditional jumps...I will post the other bios' once I'm home. Need to leave work now.

ttyl

regards!
find
quote


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