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  BIOS password unlock - Toshiba Satellite 1105 Notebook 
 
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Aaron DSM Dec 28, 2003, 02:09am EST Reply - Quote - Report Abuse
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I'm stuck with PITA of a case on my Toshiba laptop... BIOS PASSWORD!!!!@#!$#%
My teenage kid was playing with the laptop and setup the BIOS password and doesn't remember what character she input. Tried all sorts but to no avail. I even tried parallel cable and shorting pins but nada.
My search seems that this laptop has "security" chip.
Anyone know? Thanx.

Aaron


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Rory Witham Dec 28, 2003, 03:02am EST Reply - Quote - Report Abuse
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>> Re: BIOS password unlock - Toshiba Satellite 1105 Notebook
try removing the battery inside for the bios, and the jumper for clearing the CMOS. or try flashing the bios


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Aaron DSM Dec 28, 2003, 03:48am EST Reply - Quote - Report Abuse
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>> Re: BIOS password unlock - Toshiba Satellite 1105 Notebook
Thanks a lot Rory!!! I chose to flash the BIOS which is the easiest way. This fixed the
hdd access problem. However, I still have problem accessing the BIOS but it doesn't matter
anywho. I'm reloading XP...

Aaron

Dani † Jan 17, 2004, 09:41am EST Reply - Quote - Report Abuse
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>> BIOS password unlock - SONY VAIO PCG-FX240 Notebook
My cousin has set the BIOS passwd mistakenly, she doesn't remember what she did!! I am really very worried my laptop is not working it requires BIOS passwd in the start.
I have tried a lot to solve this problem but failed if anybody could help me pleaseeee...

Thanks & Best Regards.
Dani

Aaron DSM Jan 19, 2004, 03:27pm EST Reply - Quote - Report Abuse
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>> Re: BIOS password unlock - Toshiba Satellite 1105 Notebook
I can't say much for Sony, but I know Toshiba has been forefront runner in security technology. And it's that much harder to crack the code into Toshiba...Try flashing the BIOS like I did. Although I can't access the BIOS, flashing did disengage the hdd from BIOS in which I was able to access hdd.

Aaron

Joe K Jan 19, 2004, 09:37pm EST Reply - Quote - Report Abuse
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>> Re: BIOS password unlock - Toshiba Satellite 1105 Notebook
Hello,

That Sony Password is stored in a security eprom chip on the motherboard. If you replace that eprom with a blank one, you lose the option to use Restore CDs as well as the option to download and run specific updates from Sony such as future BIOS updates ect ect...

I think the Toshiba is the same.


Joe K

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Aaron DSM Jan 20, 2004, 02:05am EST Reply - Quote - Report Abuse
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>> Re: BIOS password unlock - Toshiba Satellite 1105 Notebook
Like I said, I downloaded Toshiba BIOS update from their web site, and then flashed the BIOS using the floppy BIOS update. This did disengage the hdd from BIOS although this destroyed the boot record and got "operating system not found" sort of message. I reloaded XP from not the Recovery CD but from another XP copy from my other PC, for test. So.....so much for security!!! Although I can't access BIOS, who gives a damn. That part, Toshiba did a good job since flashing with BIOS update couldn't crack it anyhow.

Aaron

Eman E-man Feb 07, 2004, 02:58pm EST Reply - Quote - Report Abuse
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>> Re: BIOS password unlock - Toshiba Satellite 1105 Notebook

To reset the password of a Toshiba, you can use KeyDisk.
If this doesn't work, you can try to build the Toshiba Parallell loopback.
To make a device that you connect to your parallell port, a lot of Toshiba computers remove the password when you boot it up. The device, named "loopback" ,could be made out of any parallell wire with 25pins connectors (db25). Connect these pins: 1-5-10, 2-11, 3-17, 4-12, 6-16, 7-13, 8-14, 9-15, 18-25

Enjoy
Eman

dave follett Feb 07, 2004, 07:33pm EST Reply - Quote - Report Abuse
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>> Re: BIOS password unlock - Toshiba Satellite 1105 Notebook
I have the same problem with the Toshiba 4200 Pro, there is no cmos jumer on the board (that i can see) and you cant get into the cmos because you require a security password when you turn on the laptop.
In my case this passowrd was set by one of my uncles dumb programers who borrowed the laptop and hes now forgotten it !!!!, i've taken the thing to pieces and still cant work out why it wont reset.

What exactly is this KEYDISK and where do i get one or download one, i will have a search of the web, but if anyone has any idea then let me know please.

Cheers
Laters

Eman E-man Feb 07, 2004, 09:30pm EST Reply - Quote - Report Abuse
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>> Re: BIOS password unlock - Toshiba Satellite 1105 Notebook
KEYDISK________
At the A: prompt, type SBFIXMBR and follow the on screen instructions or call Stratum for support.

This simple utility can be used to determine the drive type, serial number and parameters of your IDE Hard Disk Drive. It bypasses the system BIOS and communicates directly with the hard disk so it will work even if the CMOS has been set to 'No Drive'. This utility will hang if no IDE drive is present or if the drive is Busy due to an error condition.

http://www.stratumtechnology.co.uk/support.htm <this url will take you to a link were you can download KEYDISK click on The KEYDISK.ZIP link.
EMAN

Steve C Feb 11, 2004, 09:24pm EST Reply - Quote - Report Abuse
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>> Re: BIOS password unlock - Toshiba Satellite 1105 Notebook
I had the same problem and made the loopback plug using Eman's pin out I was able to remove the password. You are a life saver.

Thanks EXP

ROY G Feb 11, 2004, 10:18pm EST Reply - Quote - Report Abuse
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>> Re: BIOS password unlock - Toshiba Satellite 1105 Notebook
If you guy`s have a manual then read it and find where the CMOS jumper is,then change the jumper as told wait 30 seconds and then reboot go into bios setup,set default settings and also set boot sequence.

Steve C Feb 11, 2004, 11:54pm EST Reply - Quote - Report Abuse
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>> Re: BIOS password unlock - Toshiba Satellite 1105 Notebook
Have you fixed one? If not try pull a Tecra 8000 apart and find that "jumpe"r for me.
The loopback plug fixed my problem thats all I know.

Cheers

Shadow_Ops_Airman1 Feb 12, 2004, 12:00am EST Reply - Quote - Report Abuse
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>> Re: BIOS password unlock - Toshiba Satellite 1105 Notebook
ACK for all these People who Accidently Set the Password for the BIOS there should be a Jumper on the Mobo that protects the Bios from getting a Password set to it.

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Steve C Feb 12, 2004, 12:12am EST Reply - Quote - Report Abuse
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>> Re: BIOS password unlock - Toshiba Satellite 1105 Notebook
We are talking about Toshiba notebook/laptop not a normal desktop motherboard which have the CMOS clear jumper or CMOS battery etc. Anyway your input is noted.

Exp

Sam Spade Sep 12, 2004, 05:09pm EDT Reply - Quote - Report Abuse
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>> Re: BIOS password unlock - Toshiba Satellite 1105 Notebook
What other method can I use for a laptop without a parallel port? I have a Toshiba Satellite 5105 (usb), and i've already tried that KEY_DISK hack, but it doesn't work.

Chris O'Sullivan Nov 08, 2004, 06:46pm EST Reply - Quote - Report Abuse
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>> Re: BIOS password unlock - Toshiba Satellite 1105 Notebook
hi every one i own a toshiba satellite pro 4300 series and well its all gone pear shaped. i passworded it and now everytime i turn my laptop on i instantly get a pw screen. now i tried the recovery disk and rewriting the sectors to spell pass on the floppy drive but still no joy.as for the idea of flashing the bio im not too sure of the bios type. i looked it up on net and still cudnt find it. i looked on the mobo and there is no cmos clear tab and when i disconnected the batter and left it off all night it still didnt touch it. anyone had this problem and how do i fix it.
p.s everytime i enter password it starts reading from the floppy drive.
many thanks
(__TEO__)

Ant Lee Nov 24, 2004, 05:59am EST Reply - Quote - Report Abuse
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>> Re: BIOS password unlock - Toshiba Satellite 1105 Notebook
If you are using a toshiba they tend not to have a cmos jumper so you will need to remove the battery. It tends to be small (not too much bigger than your thumb nail). In the 6100 it is located at the front of the laptop but you need to open the whole thing to get to it (a pain about a million screws). This will however NOT disable the password because that is stored on the security chip which does not require any sort of power to store it.

RASH PATEL Jan 12, 2005, 06:50am EST Reply - Quote - Report Abuse
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>> Re: BIOS password unlock - Toshiba Satellite 1105 Notebook
Tried the parallel loopback plug as suggested by Eman - It works on the Toshiba 6100 laptop.

Rash

tony rawlings Jan 30, 2005, 09:42am EST Reply - Quote - Report Abuse
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>> Re: BIOS password unlock - Toshiba Satellite 1105 Notebook
i am trying to unlock a bios password for a toshiba 8100. i am trying to make a loopback plug dose anyone know how i can find out what colours i need to connect. i know the numbers but cant work out what number is what colour. please help

curtis pippin Jul 10, 2005, 08:00pm EDT Reply - Quote - Report Abuse
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>> Re: BIOS password unlock - Toshiba Satellite 1105 Notebook
I also have a toshiba 8100. I have taken it apart and found no cmos jumper. I removed the battery and left it over night still no luck. if any one can tell me how to build one of these things to clear the cmos i would appreciate it. my local comp. shop has no idea
tks
curt


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