[REQUEST] Lenovo G580 (62CNxxWW) Whitelist removal

[BDMaster]

Ok sir...
After I put Modified folder to the flash and boot it boots and says
C:\
What exactly shall I do now?

---

Well i ran flash.bat but it says error 28 protected rang
Is there no way to fix that?

It present an Screen Shot where say "Press enter to continue" !!!
Can You upload a Screen Shot as I can see too what is happen ?
There are two chances or You are not pressing enter and We can progress or your Eeprom is Write Protected and We have an Big Issue and only an HW SPI PGM can solve It.
Let me know
Regards

[zaid.riadh]

Ok sir, here you are:
1- Screenshot 1 Dropbox
2- Screenshot 2 Dropbox
Thank you

[zaid.riadh]

Sir, I want to use the AR5B195 because it works on OS X and has a bluetooth, I'm currently using the AR5B95 which is supported by my bios.
Instead of flashing my bios, can I rebrand or flash the hardware ids for the AR5B95 to the new AR5B195 on different laptop?

[ReyesCM]

I have a big problem. My Lenovo G580 (20157) Bios 62CN97WW got corrupted, so I need the full BIOS to flash or reprogram the EPROM. The Main problem is that it don't let me install system at all, at the begining it get frozeen and must restart. I took the Laptop to a workshop and the Bios on Lenovo site is an update not the full flash.
Can you help me?

Here You go :

http://rghost.net/58555068

Firmware is composed by two files as there are two Eeproms Chips on Board :

1. Bios Eeprom Chip
2. EC Eeprom Chip

This is only Bios Chip file as I haven't EC Chip file, Its possible extracting only using HW SPI PGM !!!
Regards

Thanks a lot, please where or how can I get the EC Eeprom Chip file?

[BDMaster]

Sir, I want to use the AR5B195 because it works on OS X and has a bluetooth, I'm currently using the AR5B95 which is supported by my bios.
Instead of flashing my bios, can I rebrand or flash the hardware ids for the AR5B95 to the new AR5B195 on different laptop?

I don't understand You cannot wrte at all on your Eeprom as It's Write Protect !!!
Let me know better what do You want to do !
Regards

---

I have a big problem. My Lenovo G580 (20157) Bios 62CN97WW got corrupted, so I need the full BIOS to flash or reprogram the EPROM. The Main problem is that it don't let me install system at all, at the begining it get frozeen and must restart. I took the Laptop to a workshop and the Bios on Lenovo site is an update not the full flash.
Can you help me?

Here You go :

http://rghost.net/58555068

Firmware is composed by two files as there are two Eeproms Chips on Board :

1. Bios Eeprom Chip
2. EC Eeprom Chip

This is only Bios Chip file as I haven't EC Chip file, Its possible extracting only using HW SPI PGM !!!
Regards

Thanks a lot, please where or how can I get the EC Eeprom Chip file?

Hi friend,
Have You access to your MoBo using HW SPI PGM ? can You make Chips Dumps ?
Upload here these Dumps and I will try to look them and regenerate for You them.
Let me know
Regards

[ZILosoft]

BDMaster Hello!
thank you for your work!

I have the same request as at and zaid.ryadn
brief description:
Lenovo g580 20157
62CN97VV
cards installed:
PCI\VEN_14E4&DEV_4727&SUBSYS_051B14E4&REV_01\4&18901DAC&0&00E1
I want to put
PCI\VEN_168C&DEV_002B&SUBSYS_E017105B&REV_01\4&18901DAC&0&00E1

but I have a BIOS file in .cap
and it is possible to flash now! I checked!
https://www.dropbox.com/s/dz7lcmd1845lt1o/BIOS.rar?dl=0

please help me. you are the last hope as I have seen many forums. but found no answer.

[BDMaster]

BDMaster Hello!
thank you for your work!

I have the same request as at and zaid.ryadn
brief description:
Lenovo g580 20157
62CN97VV
cards installed:
PCI\VEN_14E4&DEV_4727&SUBSYS_051B14E4&REV_01\4&18901DAC&0&00E1
I want to put
PCI\VEN_168C&DEV_002B&SUBSYS_E017105B&REV_01\4&18901DAC&0&00E1

but I have a BIOS file in .cap
and it is possible to flash now! I checked!
https://www.dropbox.com/s/dz7lcmd1845lt1o/BIOS.rar?dl=0

please help me. you are the last hope as I have seen many forums. but found no answer.

Hi friend,
use these tools and run Them as Admin then pload here the result files :

http://rghost.net/58219938

http://rghost.net/53128665

let me know
Regards

[ZILosoft]

BDMaster Hello!
Thanks for the quick reply

I tried to flash the bios on Lenovo old version but lenovo disabled this feature and I was able to flush only this version from the official website:
http://download.lenovo.com/consumer/mobi...7ww_64.exe

all others will generate an error

Error 28: Protected Range Registers are currently set by BIOS, preventing flash access. site:www.bios-mods.com

I hope you can squeeze in a CAP file that I was able to use the official program for flashing



Bios backup:
https://www.dropbox.com/s/wozj0lmqxzcd8m...W.rom?dl=0
Result:
https://www.dropbox.com/s/0dwmda24mmdzj9...s.rar?dl=0

[BDMaster]

BDMaster Hello!
Thanks for the quick reply

I tried to flash the bios on Lenovo old version but lenovo disabled this feature and I was able to flush only this version from the official website:
http://download.lenovo.com/consumer/mobi...7ww_64.exe

all others will generate an error

Error 28: Protected Range Registers are currently set by BIOS, preventing flash access. site:www.bios-mods.com

I hope you can squeeze in a CAP file that I was able to use the official program for flashing



Bios backup:
https://www.dropbox.com/s/wozj0lmqxzcd8m...W.rom?dl=0
Result:
https://www.dropbox.com/s/0dwmda24mmdzj9...s.rar?dl=0

Hi friend,
if You tried alread to flash by FPT tool and got Error 28 without bypassing It, now We cannot do anything more
as all Boses are actualy Capsulated and Signed so original cannot be modified and reflashed, but only Backup
when Eeprom is not Protectedm ineed your is Write Protect !!!
I am sorry You can do only using an HW SPI PGM, look here :

https://www.bios-mods.com/forum/Thread-R...5#pid74575

But if do Youwant to try here is your Bios Mod :

http://rghost.net/58849076

Let me know
Regards

[usagio]

   

It didn't work on flashing. I tried both instructions and FPT.exe still no good says protected registers error. Is there a different method to flash this without getting an eprom flasher on eBay some where?