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Khenglish

Lets enable overclocking on all 6 and 7 series laptops

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5 hours ago, CommandosGrozny said:

Thanks for the reply :) I skip to dumping and editing the bios section but I can't fully dump my BIOS which is 8mb dump because it shows me this error [The host CPU does not have read access to the target flash area. To enable read access for this operation you must modify the descriptor settings to give host access to this region] so.. you said on the guide I must modify the Descriptor region for read/write access to solve this problem but... how? I read all your guide but couldn't find the way of modify the Descriptor region for read/write access problem.

 

Thank you for providing the guide and thank you for your time & effort :)

 

Edit:- alright I did it ! I have now full 8mb bios dump.

Alright good deal. I was gonna say that the region locks were at the beginning of the Descriptor region. (Not entirely sure on Asus tho) Glad you got it sorted out. Once dump your bios, you can edit whatever you’d like. Just be careful flashing it back. You will probably get an error along the lines of “pdr and gbe regions do not exist....” this is normal. You can also use the -BIOS to dump just the bios region of you need. (FPTW -d whatever.bin -BIOS) Hope this helps!

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8 hours ago, I506dk said:

Alright good deal. I was gonna say that the region locks were at the beginning of the Descriptor region. (Not entirely sure on Asus tho) Glad you got it sorted out. Once dump your bios, you can edit whatever you’d like. Just be careful flashing it back. You will probably get an error along the lines of “pdr and gbe regions do not exist....” this is normal. You can also use the -BIOS to dump just the bios region of you need. (FPTW -d whatever.bin -BIOS) Hope this helps!

Thank you so much :) you are amazing! :)

I successfully did it proof ;)

5b1bd6485aab7_FinalOC.jpg.245df3489f9ea80c57ddb35da24f5960.jpg

Is there any reason for not passing above 102.7MHz BCLK? other than IGPU? well.. if it is indeed IGPU.. then is there a way to overclock IGPU so it gives us option to a higher BCLK ? 

 

Edited by CommandosGrozny

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6 hours ago, CommandosGrozny said:

 

Thank you so much :) you are amazing! :)

I successfully did it proof ;)

5b1bd6485aab7_FinalOC.jpg.245df3489f9ea80c57ddb35da24f5960.jpg

Is there any reason for not passing above 102.7MHz BCLK? other than IGPU? well.. if it is indeed IGPU.. then is there a way to overclock IGPU so it gives us option to a higher BCLK ? 

 

Well no the problem is that igpu has to be disabled to go higher. On a laptop, (even ones with dgpu) , everything it routed through the igpu. Hdmi, display port, other graphics cards, etc. So disabling the igpu would make the laptop useless basically. Unless you run an external gpu. Then you could get around all that and overclock higher. I’m not entirely sure if changing the multipliers is possible. HWinfo64 says that the single core max is unlocked for me. I’ve not been able to pass the x35 multiplier. Maybe possible to adjust the turbo multipliers through hex? Just a thought.

Turbo_Max_capture.PNG

Edited by I506dk
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Hi guys!

I actually decided to finish my modding work on my old G46VW during some time of my vacation (making it my TV and emulation box), so far I finished drilling vents for GPU and CPU fans, I will also mod a double pipe heatsink to complement this.

 

Now to the best part, I managed to get hold of a full 8MB dump for my system, which also happen to have the ME Descriptor unlocked (write).

 

@Khenglish

I wonder if you or anyone else with the experience would be able to help me modify my ME region dump to enable BLCK overclocking?

https://www.dropbox.com/s/1vb15od3j97skns/G46VW_MODPJB_ME_UNLOCKED.zip?dl=0

Your help is greatly appreciated!

 

EDIT:

OK cool, I finally found my way through the tutorial. It's a pleasure to announce that I managed to unlock the BCLK! (A shy 4.6% OC, I'll take it!)

g590NrQ.png

 

Here is my contribution to the final version of the unlocked G45VW V210 BIOS that Klem and ModJPB and many other has contributed to:

My final version contains the following:

  • MODJPB BIOS as base (GTX 660M OC etc)
  • ME FW 8.1
  • Unlocked flash descriptor
  • Unlocked BCLK (reference clock)

 

 

Thanks everyone!

Edited by jacobsson

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HI EVERY ONE WHO HELPE ME TO UNLOCK THE FULL SPEED ON I72860QM ON A toshiba l750 because the procesor is working only at 2.5 or 2.7ghz without turbo boost ,and onlock the overclocking,thank you

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Hi, can anyone do backup of own E6430 with bios a21 or a22? I need dump of two bios chip under keyboard. I have flashed bios from web a14, because killed own. And now I have issue, I can't update bios in regular way and network adapter has error 10 and work only after turn it off, and then turn on.

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5 hours ago, ericnickset said:

Hi, can anyone do backup of own E6430 with bios a21 or a22? I need dump of two bios chip under keyboard. I have flashed bios from web a14, because killed own. And now I have issue, I can't update bios in regular way and network adapter has error 10 and work only after turn it off, and then turn on.

Hi!

You can try this dump:  https://www.sendspace.com/file/pmow2p

and this:  https://www.sendspace.com/file/upi4ed

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On 08.10.2018 at 6:23 PM, Klem said:

I have try both of this, firts is old a07, but the second is new a21 bios. I have flashed it. I still can't just update bios with official utility, but most issue have dissapear. I am very thank you

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Hi!

 

I'm trying to mod an Inspiron 5520, but FITC corrupts the ME region (when comparing in HEX editor with original file, there are many different parts), and after flashing it the laptop doesn't boot, I have to reflash with external programmer. Steps I've followed to do the mod:

 

- Downloaded latest FITC for ME 8, version 8.1.40.1456

- Opened dump or ME region in FITC

- Changed the value under ICC profiles

- Build -> Build Image option

- And then used the files from Build folder, the laptop gets in bricked state after a restart (or doesn't even boot if flashing the files with external programmer)

 

Tried to open Build/Int/ files again with FITC and use the outimage/Decomp ones, same problem. Also I have tried to modify the entire BIOS file and modify only the ME region which is extracted with FPTW64. FITC downloaded from first post makes identical files with 8.1.40.1456.

 

What did I do wrong?

Edited by UDPSendToFailed

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Curious if anyone has attempted to mod the ME firmware to overcome the artificial limit Intel sets on bclk OC for kabylake onwards (about 103mhz)?

 

@Khenglish have you tested similar mods with newer tech?

 

Would be keen to try something when I get my p870dm + ES 8700T.

Edited by moral hazard

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