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[REQUEST] Lenovo G580 (5ECNxxWW) Bios Unlock
#21
Hi, I bricked my laptop when changing some advance settings in bios (I changed video output to PCI and there is only black screen now when turning on laptop), and now I need to flash back my bios or reset settings but I think it's not gonna work. So, I read that there is bios recovery function. I have formatted my pendrive to FAT, and in the main directory I placed the BIOS file named: 5ECN96WW.fd Then I plug it into laptop, then I push Fn+B, while doing this I plug in power cable, and after that I turn on. The fan speed is 100%, I see that there is an activity on pendrive, but then... It stops, and after ~30 sec laptop shutdowns... and the bios is not flashed. I think that I give bad bios filename. Any ideas what to do now?

Here is my original BIOS file:
http://pl.rghost.net/53152384
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#22
Reset CMOS and cross fingers
Remove notebook battery + CMOS battery

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#23
Unfortunely the battery is soldered on the mainboard :/
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#24
Hello,
I would like to unlock Bios Advanced menu for my laptop. Many thanks Big Grin

Laptop model: Lenovo G580/ 20150
Bios version: 9.01 - 5ECN96WW
Link to clean bios: http://rghost.net/53617856

Thanks once again.
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#25
LInk me result.rar

http://dl.felipejfc.com/bios%20mods/NEW_BACKUP_FPTs.exe

run this tool as admin

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#26
(03-30-2014, 04:35 PM)felipejfc Wrote: LInk me result.rar

http://dl.felipejfc.com/bios%20mods/NEW_BACKUP_FPTs.exe

run this tool as admin

Hello,

Here it is the result.rar uploaded. Thank youu Smile
http://www.sendspace.com/file/ne1p3f
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#27
http://dl.felipejfc.com/bios%20mods/menu...IPEJFC.zip

report

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#28
Laptop model Lenovo G580 20150
Bios version 9.01
Link to clean bios http://www.sendspace.com/file/c65zko

Result.rar
http://www.sendspace.com/file/6by0k1
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#29
http://dl.felipejfc.com/bios%20mods/no%2...PEJFC2.zip

report

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#30
(04-03-2014, 08:14 AM)felipejfc Wrote: http://dl.felipejfc.com/bios%20mods/no%2...PEJFC2.zip

report

got error 28
Error 28: Protected Range Registers are currently set by BIOS, preventing flash access.
Please contact the target system BIOS vendor for an option to disable Protected Range Registers.

<iframe width="480" height="360" src="http://s1122.photobucket.com/user/numbapkz/embed/slideshow/"></iframe>
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