[REQUEST] Lenovo G550 (18CNxxWW) BIOS Unlock

[pancoi23]

Hello everyone. I'm a newbie so please be nice
does anyone had successfully flashed a MODDED BIOS on lenovo g550?
Please post some information, thank you in advance

[AHMED HOSSAM]

you can search for it in the unlocked section .
if you didn`t find it there , just provide alink to the bios file and i will modify it for you .

[hans herpel]

Hi,

for my Notebook it´s possible to receive additional settings in the bios. This is possible by entering a special key combination.

I did that months before, and it worked well. After entering the Bios I had to type 3 or 4 Keys together. After that, a additional menu appears and I could change the CPU settings and more.

Sadly I´ve forgotten that combination, and I didn´t find it on the internet again.

So I hope for your expertise.

Many greetings from Europe

Hans

Bios: Phoenix V2.51 (18CN42WW)

[effesse72]

Dear all, thank you in advance for accepting me on this wonderful forum.
I have a Lenovo G550 2958 with GL40 chipset and I just update it to T9500 CPU from T4200 (all Penryn 800Mhz Fsb works for sure).
Now it would be great to know if from BIOS I can be able to chose CPU Ratio, CPU Fsb, CPU Vcc, DDR2 Freq. or enable/disable other Core 2 Duo CPU specs as EIST, IDA, TM2 (now I have only VTx enable/disable) and so on as I do with my ASUS P5Q3 m/b for Desktop with Award Bios.
The better would be use the T9500 @ 11x266 Mhz and not as now at stock freq. of 13x200 Mhz (2600 Mhz) using lower Vcc as 1.05 and not 1.21 volt!
My 2 x 2GB dual channel Hynix DDR3 are PC3-8500F and I think they should work at 533 Mhz and maybe higher freq.
My video card is chipset-integrated Intel GMA 4500MHD running at 88 Mhz ?!?

I attach here some screen-shots to better understand data.
Thank you in advance to everybody who will try to help me, best regards, Stefano.
Bios: Phoenix V2.53 (18CN44WW)




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[karlo1995]

Lenovo G550 BIOS advance settings unlock / i need phoenix bios unlocked.

[Sml6397]

Hello karlo1995,

I will take a look at your BIOS image for what can be unlocked. I currently have a few other BIOS mods to perform, so this may take a few days.

In the meantime, I am going to move this thread to the Phoenix Unlocking Requests forum.


~Steven

[karlo1995]

thank you and
it's a lenovo with intel GMA 40 (G550) series

[Sml6397]

Hello karlo1995,

I have resumed working on your BIOS. I had a few other requests to take care of.

[novikorisnik]

Hello,
After I successfully upgraded my CPU from T6600 to T9600, I'd like to see what I can do from BIOS, but unfortunately it is locked. I'm attaching screenshot of what I currently have on my laptop and link to BIOS which I recently used for BIOS upgrading.

https://download.lenovo.com/UserFiles/Dr...V2.53).exe