Lenovo G500 and G400 unlocked BIOS menu / wlan whitelist mod

[Klem]

7 hours ago, Alan23 said:

hello I have a lenovo g500 laptop and I wanana conect e gpu. can you help me with this

Hi!

You can post here your bios backup (bios dump). To create bios backup use attached utility. Extract attached archive directly on the Desktop and run utility as Administrator (right click mouse, choice "Run as Administrator"). Utility will create archive "results" directly on the Desktop. Post here this archive "results", or upload it into any fileserver and post the link.

https://www.sendspace.com/file/mxoavw

[njuh suhri]

hi, I have g400 with i3-2310m hm76 chipset, recently I bought i7 3612qm from marketplace, but when I try to boot, it won't boot. can you make a mod bios so it can whitelist this processor

this is backup from my current bios. thank you

https://drive.google.com/file/d/10RynUlXfj4QlgYkjviK_urKBxhxabY2G/view?usp=sharing

[Klem]

1 hour ago, njuh suhri said:

hi, I have g400 with i3-2310m hm76 chipset, recently I bought i7 3612qm from marketplace, but when I try to boot, it won't boot. can you make a mod bios so it can whitelist this processor

this is backup from my current bios. thank you

https://drive.google.com/file/d/10RynUlXfj4QlgYkjviK_urKBxhxabY2G/view?usp=sharing

Hi!

Lenovo G400 with HM76 chipset already support CPU  i7 3612QM by default. So no need any bios modifications.

Try this algorithm:
1) remove AC jack, Main Battery, and CMOS Battery
2) remove HDD and all RAM DIMMs
3) install new CPU
4) wait 10 mins
5) press and hold power button for 30 sec.
6) install CMOS Battery and one DIMM only, inject AC jack (without Main Battery!)
7) try to boot your laptop.

 

For your G400, 

Lenovo CPU recommended upgrade based from your hardware manual (no.8 page 82) as follows:

 

Intel I7-3632QM 2.2G E1 6M 4cPGA processor (G400/G500)
part number :102500437 
Intel I7-3612QM 2.1G E1 6M 4cPGA processor (G400/G500)
part number 102500290 
Intel I7-3520M 2.9G L1 4M 2cPGA processor (G400/G500) 

part number 102500295 

[Alan23]

,okay ready here it is, what is the next step?

thx bro

https://www.sendspace.com/file/m3l7xf

[Klem]

27 minutes ago, Alan23 said:

,okay ready here it is, what is the next step?

thx bro

https://www.sendspace.com/file/m3l7xf

Ok. Check PM.

[mfquebr5]

Hi Klem! Thanks you so much for your work.

 

I got a G400s and upgraded the CPU from i3 to a i5-3320M and it doesn't let me use turbo boost. Could you help me?

 

https://www.sendspace.com/file/1jjpft

[Klem]

4 minutes ago, mfquebr5 said:

Hi Klem! Thanks you so much for your work.

 

I got a G400s and upgraded the CPU from i3 to a i5-3320M and it doesn't let me use turbo boost. Could you help me?

 

https://www.sendspace.com/file/1jjpft

Hi!

Ok. Check PM.

[Klem]

8 minutes ago, AlexandrS said:

Hello Klem!
I would like to remove whitelist on my Lenovo g500, bios is 78CN25WW(V2.03).

Hi!

Ok. Check PM.

[xymcrush17]

Hello Klem

 

Here is the result, upgrade to i7 3632qm

 

https://www.sendspace.com/file/e0zg6k

 

thanks

[Klem]

24 minutes ago, xymcrush17 said:

Hello Klem

 

Here is the result, upgrade to i7 3632qm

 

https://www.sendspace.com/file/e0zg6k

 

thanks

Hi!

Lenovo G400/500 with HM76 chipset already support CPU  i7 3632QM by default. So no need any bios modifications.

Try this algorithm:
1) remove AC jack, Main Battery, and CMOS Battery
2) remove HDD and all RAM DIMMs
3) install new CPU
4) wait 10 mins
5) press and hold power button for 30 sec.
6) install CMOS Battery and one DIMM only, inject AC jack (without Main Battery!)
7) try to boot your laptop.

[xymcrush17]

21 minutes ago, Klem said:

Hi!

Lenovo G400/500 with HM76 chipset already support CPU  i7 3632QM by default. So no need any bios modifications.

Try this algorithm:
1) remove AC jack, Main Battery, and CMOS Battery
2) remove HDD and all RAM DIMMs
3) install new CPU
4) wait 10 mins
5) press and hold power button for 30 sec.
6) install CMOS Battery and one DIMM only, inject AC jack (without Main Battery!)
7) try to boot your laptop.

how to enable turbo boost on bios?

[Klem]

17 minutes ago, xymcrush17 said:

how to enable turbo boost on bios?

To enable turbo boost for your new CPU you need execute this algorithm:
1) remove AC jack, Main Battery, and CMOS Battery
2) remove HDD and all RAM DIMMs
3) install new CPU
4) wait 10 mins
5) press and hold power button for 30 sec.
6) install CMOS Battery and one DIMM only, inject AC jack (without Main Battery!)
7) try to boot your laptop.

 

Second way to enable turbo boost for your new CPU:

Reboot laptop, go in bios setup menu, on the tab "Save and Exit" set to "Default Settings", then press F10 button to save, then press the Enter button. Done.

[Klem]

3 minutes ago, AlexandrS said:

Hello Klem!

I would like to remove whitelist on my Lenovo g500, bios is 78CN25WW(V2.03).

Hi!

You can post here your bios backup (bios dump). To create bios backup use attached utility. Extract attached archive directly on the Desktop and run utility as Administrator (right click mouse, choice "Run as Administrator"). Utility will create archive "results" directly on the Desktop. Post here this archive "results", or upload it into any fileserver and post the link.

https://www.sendspace.com/file/mxoavw

[8bitbubsy]

Hi Klem.

 

I have linked results.rar from a Lenovo G500. Could you please remove WiFi whitelisting for me, so that I can upgrade the WiFi card? I don't want other modifications. Also, I need to know how to flash it back again.

 

I got a bunch of errors when using "BACKUP_Tools12_2.exe", but I hope this is good enough. I ran it from a clean install of Windows 8.1 64-bit UEFI.

 

https://www.sendspace.com/file/s2r3ip

 

Thank you so much!

[Klem]

16 minutes ago, 8bitbubsy said:

Hi Klem.

 

I have linked results.rar from a Lenovo G500. Could you please remove WiFi whitelisting for me, so that I can upgrade the WiFi card? I don't want other modifications. Also, I need to know how to flash it back again.

 

I got a bunch of errors when using "BACKUP_Tools12_2.exe", but I hope this is good enough. I ran it from a clean install of Windows 8.1 64-bit UEFI.

 

https://www.sendspace.com/file/s2r3ip

 

Thank you so much!

Hi!

Ok. Check PM.

[Z3r0]

Hello everyone! I have lenovo G500 laptop and i want upgrade mi WIFI card, but i can't. Can you help me to remove whitelist in bios?

My bios version is 78CN25WW(v2.03)

[Klem]

Just now, Z3r0 said:

Hello everyone! I have lenovo G500 laptop and i want upgrade mi WIFI card, but i can't. Can you help me to remove whitelist in bios?

My bios version is 78CN25WW(v2.03)

Hi!

You can post here your bios backup (bios dump). To create bios backup use attached utility. Extract attached archive directly on the Desktop and run utility as Administrator (right click mouse, choice "Run as Administrator"). Utility will create archive "results" directly on the Desktop. Post here this archive "results", or upload it into any fileserver and post the link.

https://www.sendspace.com/file/mxoavw

[Z3r0]

2 minutes ago, Klem said:

Hi!

You can post here your bios backup (bios dump). To create bios backup use attached utility. Extract attached archive directly on the Desktop and run utility as Administrator (right click mouse, choice "Run as Administrator"). Utility will create archive "results" directly on the Desktop. Post here this archive "results", or upload it into any fileserver and post the link.

https://www.sendspace.com/file/mxoavw

Okey how use utility?

Or what utility i need?

 

[Z3r0]

13 minutes ago, Klem said:

Hi!

You can post here your bios backup (bios dump). To create bios backup use attached utility. Extract attached archive directly on the Desktop and run utility as Administrator (right click mouse, choice "Run as Administrator"). Utility will create archive "results" directly on the Desktop. Post here this archive "results", or upload it into any fileserver and post the link.

https://www.sendspace.com/file/mxoavw

It's what need?

https://www.sendspace.com/file/4hh8tp

[Klem]

14 minutes ago, Z3r0 said:

how use utility?

Extract attached archive directly on the Desktop and run utility as Administrator (right click mouse, choice "Run as Administrator"). Utility will create archive "results" directly on the Desktop. Post here this archive "results", or upload it into any fileserver and post the link.

 

15 minutes ago, Z3r0 said:

Or what utility i need?

https://www.sendspace.com/file/mxoavw

[Z3r0]

19 minutes ago, Klem said:

Extract attached archive directly on the Desktop and run utility as Administrator (right click mouse, choice "Run as Administrator"). Utility will create archive "results" directly on the Desktop. Post here this archive "results", or upload it into any fileserver and post the link.

 

https://www.sendspace.com/file/mxoavw

That?

https://www.sendspace.com/file/gmee8q

[Klem]

27 minutes ago, Z3r0 said:

That?

https://www.sendspace.com/file/gmee8q

Yes.

Ok. Your bios with unlocked Wi-Fi whitelist done, now you can use any Wi-Fi cards. Check PM.