Question about Sony VAIO PCG-K33 Notebook

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My laptop model number is sony vaio pcg-5J2L. I have to remove or reset bios password.Because i forgot bios password

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To reset the BIOS follow my instructions from this link: http://www.fixya.com/support/r7229632-reset_or_remove_bios_password

Posted on Apr 07, 2011

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Forgot bios for sony vgn-SR19XN


Bios passwords on laptops are only over rode by the the manufacture. This is because they are easy theft items. IBM for instance have a government contract so they will never offer you support for that. You can prove ownership to Sony they may have a master password. Good luck though not heard any company yet that will give that info over the phone. There is NO work around for a that other than Sony doing it.

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The BIOS password, must be reset at a Sony Service center: View Document 0 185182553. I can't find locations, so contact Sony Technical Support for help: Sony eSupport - Electronics - Select Your Model.

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HAVE TRIED CHANGE THE CMOS BATTEWHAT CAN I DO NXTRY TO REMOVE BIOS PASSWORD BUT IT COUDNT WORK,?


Sony Vaio PCG and some Vaio VGN Series use the last 7 digits of the laptop serial number to calculate the bios master password. The serial number for a Sony Vaio is often located on the bottom of the laptop on a white sticker. The serial number may also be found by removing the battery and checking in the battery compartment. The link to unlockbiosrecovery.com below works on the following models:
PCG-C, PCG-F, PCG-GR, PCG-GRS, PCG-GRT, PCG-GRV, PCG-GRX, PCG-GRZ, PCG-N, PCG-NV205, PCG-QR, PCG-R, PCG-SR, PCG-SRX, PCG-TR, PCG-V, PCG-VX, PCG-X, PCG-Z, VGN-B, VGN-FS, VGN-S, VGN-T, VGN-TX1, VGN-X
I use http://www.unlockbiosrecovery.com/Unlock_Sony_Bios.php
For $20 they use the last 7 digits of the laptop serial number to calculate the bios master password and then email it to you in an hour. They guarantee it to work and you can call them if you have a question.

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My sony VAIO PCG-731L has a problem and I need a bios password to unlock it. Can anybodyhelp me?


With the last 7 digits of your serial number visit http://www.unlockbiosrecovery.com/Unlock_Sony_Bios.php and for $20 they will supply you with the bios master password for your Sony laptop that will clear any bios password set. They guarantee it to work or your money back. They do most laptops like Dell, HP, Compaq, Sony, Samsung, Fujitsu, etc.

Aug 13, 2011 | Sony Vaio PCG-7F1L PCG-8A1R PCG-8C3L...

1 Answer

NEED TO CLEAR BIOS PASSWORD


Hi



BIOS passwords can be reset in two ways,
1. using software 2. using hardware.

I would first try resetting using software, here are two software's to reset or retrieve BIOS passwords.

!BIOS - is a PC BIOS toolkit offering password removal/decrypt and BIOS settings modification/backup/restore.

CmosPwd - Cmos password recovery tools

Please let us know if it works

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Forgot bios password sony vaio model PCG-3A4L


Most motherboards are made with a reset switch. It is a line of three pins, with a jumper over two of them. To reset the bios (completely... everything back to factory settings) you move the jumper onto the other end of this line. Then boot the system up, turn it off again, put the jumper back into its original position and there will be no bios password.

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1 Answer

I forgot bios password of my sony mini notebook wat to do now i tryed to remove battery still not working


To reset the BIOS password read the information from this link.

In case of your laptop try using software from Hiren's Boot CD if no luck with the battery.

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1 Answer

How to reset bios password on sony vaio laptop?


Hello,
Please open you vaio laptop from bellow instruction link.
http://www.insidemylaptop.com/how-take-apart-sony-vaio-vgn-sz-series-laptop/

Follow step 14
You can manege the idea about CMOS battery.

http://www.insidemylaptop.com/disassemble-sony-vaio-vgn-bx-series-laptop/

Follow step 11

But this is your actual model
http://www.insidemylaptop.com/?s=PCG-K33+PC+Notebook
Just remove the Cmos battery And wit 2 minutes again fit the battery .Your password will be soon reset.

Hope it will help you.

Dec 26, 2010 | Sony VAIO PCG-K33 Notebook

1 Answer

How do I remove a bios password off of a Sony Vaio model number PCG-7Z2L or VGN-NR120E?


To remove the BIOS password read the information from this link.

In case of your laptop the easiest method would be using software from Hiren's Boot CD.

Oct 26, 2010 | Sony VAIO PCG-TR3AP1 Notebook

1 Answer

I need to flush my bios.forgot password. Sony vaio pcg-7g1m


Try This:
Reseat the CMOS battary:

How to Change/Reset a BIOS password Posted on 30 December 2008
Tags: Tech News, Tutorials If you are a normal computer user who has forgot his BIOS password and you are unable to access to your BIOS, then you need a simple way to change your BIOS. Its not that hard because you just need a simple trick to reset your BIOS password.
Open your CPU cabinet after switching OFF the power and then try to locate the CPU battery which can be found very easily. Once you locate your battery you need to remove it once and restart your PC without the battery.

cmos-battery-check.png Note : Once you remove your battery from the mother board, you will find that all your time settings in your computer would be lost, and some softwares may stop working which are based on your computer time.
bios-password-change.png

You need to shut down your PC again and now add back the battery which will enable you the time saving feature and also reset your BIOS password.

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