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Sony Vaio PCG bios pass. Not for 4x4 one time pass!
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KelSlick
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Joined: 30 Jul 2010
Posts: 2

PostPosted: Fri Jul 30, 2010 10:21 pm    Post subject: Master code for bios Reply with quote

Hello, I need the master unlock code for my bios. Can anyone help with this?

Last 7 digits of serial are: 3601374
Model: PCG-FX120/PCG-955A
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victor
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Joined: 07 Mar 2004
Posts: 2581
Location: Staff

PostPosted: Sat Jul 31, 2010 10:09 am    Post subject: Reply with quote

@Kelslick 7271852
@squire142 5670677

Have fun!
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Victor Voinea
ALLservice HQ, Romania.
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rezonq3
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Joined: 31 Jul 2010
Posts: 2

PostPosted: Sat Jul 31, 2010 6:33 pm    Post subject: Master code for bios Reply with quote

Hello, I need an unlock code for my Sony.

M/N: VGN-AX580G / PCG-9W1L
Last 7 Digits of serial: 3004064

I appreciate any and all help.
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KelSlick
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Joined: 30 Jul 2010
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PostPosted: Sat Jul 31, 2010 9:35 pm    Post subject: Reply with quote

Thanks a lot Victor! Very Happy
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squire142
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Joined: 30 Jul 2010
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PostPosted: Sun Aug 01, 2010 1:37 pm    Post subject: Reply with quote

No joy Victor thanks anyway.
squire142
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victor
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Joined: 07 Mar 2004
Posts: 2581
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PostPosted: Sun Aug 01, 2010 2:08 pm    Post subject: Reply with quote

Ok, I explained that our generator works only for those models NOT showing a XXXX-XXXX-XXXX-XXXX "one time" code...
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Victor Voinea
ALLservice HQ, Romania.


Last edited by victor on Sun Aug 01, 2010 5:00 pm; edited 1 time in total
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prince_rus
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Joined: 01 Aug 2010
Posts: 2

PostPosted: Sun Aug 01, 2010 4:54 pm    Post subject: Reply with quote

Hi Victor!
Help my to reset BIOS password.
Sony Viao PCG Z1RSP
SN 28143550 5104099
Big THKs
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victor
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Joined: 07 Mar 2004
Posts: 2581
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PostPosted: Sun Aug 01, 2010 4:59 pm    Post subject: Reply with quote

@prince_rus 5778137
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Victor Voinea
ALLservice HQ, Romania.
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prince_rus
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Joined: 01 Aug 2010
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PostPosted: Sun Aug 01, 2010 5:09 pm    Post subject: Reply with quote

THKs Victor Smile
You saved my skin Smile
hope, users be cleaver in future Smile
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rezonq3
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Joined: 31 Jul 2010
Posts: 2

PostPosted: Sun Aug 01, 2010 8:32 pm    Post subject: Reply with quote

Hi Victor, is there anything else you would need from me to provide an unlock code?
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victor
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Joined: 07 Mar 2004
Posts: 2581
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PostPosted: Sun Aug 01, 2010 10:07 pm    Post subject: Reply with quote

In fact I thought someone else will come to the resque, as this pandora's box was not opened by me Smile
Here you go: 7878162
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Victor Voinea
ALLservice HQ, Romania.
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robipds
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Joined: 30 Jul 2010
Posts: 3

PostPosted: Mon Aug 02, 2010 3:56 am    Post subject: Reply with quote

bob wrote:
7002282 <-> 3870944


Hi Bob,

Looks like the master code you provided didn't work for me. Still got "invalid password" message here. Please help. My Sony Vaio even wont boot up because the whole system is password protected from CMOS/BIOS.

Your help is appreciated. Thank you.

Model: PCG-6W7P
Serial: 7002282
Service Tag: J0032GS0

Regards,

RobiPDS
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Disabled
Cont inchis


Joined: 23 Mar 2008
Posts: 103

PostPosted: Tue Aug 03, 2010 3:20 pm    Post subject: No free solution, try eBay... Reply with quote

@ robipds

The master password that was provided to you didn't worked because your laptop is a VGN- series (look around keyboard or LCD screen for this number), not a PCG-, although on the bottom it shows a model number starting with pcg.
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robipds
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Joined: 30 Jul 2010
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PostPosted: Wed Aug 04, 2010 3:45 am    Post subject: Re: No free solution, try eBay... Reply with quote

drgn997 wrote:
@ robipds

The master password that was provided to you didn't worked because your laptop is a VGN- series (look around keyboard or LCD screen for this number), not a PCG-, although on the bottom it shows a model number starting with pcg.


Hi disabled,

Yes, you're right. I thought it only needs to provide the last 7 digits of the serial number on the bottom. Yes, the model would be VGN-SZ79GN/C.

Is there a way around to bypass the master password for this model freely?

Thank you. Very Happy

Regards,

robipds
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Disabled
Cont inchis


Joined: 23 Mar 2008
Posts: 103

PostPosted: Wed Aug 04, 2010 4:33 am    Post subject: Re: No free solution, try eBay... Reply with quote

@ robipds

There's no free solution unless you take your laptop apart and read the EEPROMs, there may be two on the motherboard and one stores the password. Only need to build an interface (programmer) to read the contents, make a backup and then patch the file and finally write the EEPROM back. There's information on the forum from other users with Sony VAIOs.
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