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[Guide] Lenovo G50-70 and Z50-70 Bios whitelist removal

Joined
Jul 14, 2016
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Lenovo Z50-70
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Intel i7-4510u
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Intel HD 4400 | Nvidia GT-840M
@braveknight

I have the same laptop as you have.

You had originally Realtek 8723BE wi-fi card in your laptop right?

I can see it's a M.2 form factor. But is it A and E Key? Or just A key or E Key?

Thanks in advance.
 

the-braveknight

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@braveknight

I have the same laptop as you have.

You had originally Realtek 8723BE wi-fi card in your laptop right?

I can see it's a M.2 form factor. But is it A and E Key? Or just A key or E Key?

Thanks in advance.
I honestly have no idea, I had AR9565 and changed it with a BCM94352Z, then with a BCM943602BAED.
 
Joined
Dec 28, 2016
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Lenovo Z50-70
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i7-4510U
Graphics
Intel HD Graphics
When i'm trying to flash the modified file, i get an error message about 16 bit program not supported by 64 bit windows etc. Any work arounds?
 
Joined
Jan 19, 2017
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Hello guys, i got a problem. Could someone help me pls?
Error 365 Invalid parameter value specified by user. Use -? option to see help.
 

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Joined
Jan 31, 2017
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@daigosx , I was trying to modify my bios for my Z50-70 for last couple days. But after making the modifications, finally end up with an error: "Submodule to be inserted has invalid common header". Could you give me an idea, if I'm missing anything in between?
 
Joined
Mar 17, 2011
Messages
51
Motherboard
Lenovo IdeaPad Z50-70
CPU
i7-4510U
Graphics
HD 4400
Hi.
Is this guide valid for lenovo z50-70, version bios 9bcn91ww?
Can anyone write me a link for that guide?
Thank you.
Sorry for my bad english.
 
Joined
Mar 9, 2017
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CPU
Intel dual core 2.59ghz
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Nvidia 820M / Intel DH 4400
Hi guys !
I find this guide very clear but still after trying to use the sleep mode ( not sure if it worked because the computer wakes up without asking password ) but the CLI shows an error pop-up saying : intel programming tool stopped working...

Any ideas ? Thanks !

See you
 

RehabMan

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Hi guys !
I find this guide very clear but still after trying to use the sleep mode ( not sure if it worked because the computer wakes up without asking password ) but the CLI shows an error pop-up saying : intel programming tool stopped working...

Any ideas ? Thanks !

See you
You will need to be more specific about what software you installed and where the message is coming from.
 
Joined
Mar 9, 2017
Messages
4
CPU
Intel dual core 2.59ghz
Graphics
Nvidia 820M / Intel DH 4400
I haven't been using any specific software, i just freshly installed w10 on a ssd.

But now i'm getting this message :

Error 366: Fail to load driver (PCI access for Windows).
Tool needs to run with an administrator priviledge account.
PMxdll.dll DebugMsg: Call to PMXDestroy()

And i do run command prompt as an administrator...

Edit : Oh, i'm sorry, i just got it. I used the fptw64.exe from the Intel ME System Tools v11.6 linked two pages before.
 
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