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[REQUEST] Lenovo G580 (62CNxxWW) Whitelist removal
#1
Hi, Please Help!
I have a Lenovo G580(20157),

Bios ver.: 62CN40WW
Bios Download Link: http://www.sendspace.com/file/u0s179
Current original card Broadcom BCM43XX, ID: PCI\VEN_14E4&DEV_4727&SUBSYS_051B14E4&REV_01
Card to be adde : Intel Ultimate N Wi-Fi Link 5300

if possible, remove the WiFi whitelist from this BIOS.
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quote
#2
Please help me remove whitelist for G580 (20157)
This is my bios backup
Code:
http://www.mediafire.com/?75lnm099yey4jb9
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quote
#3
(05-18-2013, 10:03 PM)nkphuongxp Wrote: Please help me remove whitelist for G580 (20157)
This is my bios backup
Code:
http://www.mediafire.com/?75lnm099yey4jb9

Bios mod: Lenovo_G580_62CN90WW_BACKUP_NWL_nkphuongxp
https://www.box.com/s/v4rd22mi05ji8dymexfp
Look README to update. Please post results.
This mod for your PC only!!!
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quote
#4
(05-21-2013, 03:13 AM)sovem Wrote: Bios mod: Lenovo_G580_62CN90WW_BACKUP_NWL_nkphuongxp
https://www.box.com/s/v4rd22mi05ji8dymexfp
Look README to update. Please post results.
This mod for your PC only!!!
Hi sovem,
Thank you for your quick support!
Unfortunately I got this "Error 28 message" when trying to run flash.bat and flash2.bat, of course, I tried to run in pure dos mode.
[Image: DSC_0632_zps05200d3b.jpg]
Any solution my friend?
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quote
#5
(05-21-2013, 07:05 AM)nkphuongxp Wrote: Hi sovem,
Thank you for your quick support!
Unfortunately I got this "Error 28 message" when trying to run flash.bat and flash2.bat, of course, I tried to run in pure dos mode.
Any solution my friend?

Hi.
Disable "Secure boot" in bios?
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quote
#6
(05-21-2013, 07:15 AM)sovem Wrote: Hi.
Disable "Secure boot" in bios?

Hi sovem,
This is sreenshot in my bios option, i'm not sure if it is Secure boot is disable or not because I can't set it manually
[Image: 20130521_193739_zps7631de8d.jpg]

[Image: 20130521_193748_zps2c70d97e.jpg]

Update:
I also tried to flash by using Recovery method (Fn+R key), I saw the led of usb hdd flashing for several seconds but not sure if bios.bin/VIUS3.bin file is written in to G580's bios.
After that I install Intel 5300 WLAN card and turn the laptop on, "104 unsupported wireless network device detected" message is showing up as it was.

Still needing your support you guys...
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quote
#7
(05-21-2013, 07:43 AM)nkphuongxp Wrote:
(05-21-2013, 07:15 AM)sovem Wrote: Hi.
Disable "Secure boot" in bios?

Hi sovem,
This is sreenshot in my bios option, i'm not sure if it is Secure boot is disable or not because I can't set it manually
[Image: 20130521_193739_zps7631de8d.jpg]

[Image: 20130521_193748_zps2c70d97e.jpg]

Update:
I also tried to flash by using Recovery method (Fn+R key), I saw the led of usb hdd flashing for several seconds but not sure if bios.bin/VIUS3.bin file is written in to G580's bios.
After that I install Intel 5300 WLAN card and turn the laptop on, "104 unsupported wireless network device detected" message is showing up as it was.

Still needing your support you guys...

Try that: reset the BIOS and flash the original firmware, then flash mod
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quote
#8
(05-21-2013, 12:00 PM)ikotzz Wrote: Try that: reset the BIOS and flash the original firmware, then flash mod

Hi ikotzz,
Thanks for your reply but I can't find any other source for the original firmware, there's no firmware for my laptop on the Lenovo's website:
Quote:BIOS Update is not required for this product - Lenovo G480 (2688, 20156), G580 (2689, 20157)
I intend to try the file from your sendspace link but realized that its different a bit from mine: yours is 62CN40WW, my one is 62CN90WW. I don't know what will happen when I use your file so I dare not to try Confused
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#9
Information 
(05-18-2013, 10:03 PM)nkphuongxp Wrote: Please help me remove whitelist for G580 (20157)
This is my bios backup
Code:
http://www.mediafire.com/?75lnm099yey4jb9

Hi brother have a nice day !!

I have a laptop lenovo G480 (20156) and i need bios recovery or driver from version 62CN90WW so the backup that you have uploaded to mediafire link is from 62CN90WW?

Please help i need to restore my bios like factory default
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#10
Hi, I have the same problem to switch to another card wifi on Lenovo G580 (2689)

[Image: jpijoi.png]

BIOS Backup: https://www.dropbox.com/s/vgz5g58ndnrle1...CN42WW.rom


Thanks!
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