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How do I clear a BIOS password on a Toshiba Satellite L455D-S5976?

Posted on 2011-02-17
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Last Modified: 2012-05-11
If I have to remove the CMOS battery then where is it located on this particular laptop? Ive looked for service manuals onliine but can't seem to find any.
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Question by:GCITech
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7 Comments
 
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by:Dave Baldwin
ID: 34921990
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by:GCITech
ID: 34923378
Thanks for the replay Dave, but I tried holding down #0 to no avail.
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by:GCITech
ID: 34923383
*reply
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LVL 83

Expert Comment

by:Dave Baldwin
ID: 34923878
Everything else I found was kind of 'iffy' so I didn't want to point you to that.  Figured pressing a key couldn't hurt much if it didn't work.  But the suggestions about shorting things on the motherboard were different everytime so I don't know what to tell you.
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by:jarrod_williams
ID: 34925783
You have to take it to an authorized service provider. I havent seen any document showing how to reset the bios password without the bios password on this model...
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jarrod_williams earned 250 total points
ID: 34925811
On Toshiba laptops this can be done only by a hard BIOS reset, and this can be done only by the dealer or authorised dealer, by rewriting the BIOS with a special device
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Assisted Solution

by:nobus
nobus earned 250 total points
ID: 34925821
You can't remove the password, without knowing it !
modern laptops keep it in a security chip - for anti-theft reasons
resetting the bios does not help;  nor does removing the battery, since the password is not in there
you would need to know in what chip it is, and how to reset that
you have to turn it in to the manufacturer, and show proof of ownership - then they can help
or replace the mobo !

for toshiba, i found this :  http://askiris.toshiba.com/ToshibaTCL/search.do;jsessionid=038C409E335EBD93E6F50BD518AB23A5?cmd=displayKC&docType=kc&externalId=http--web1toshibaca-support-TechSupport-TSBs-ALL--TSB000593htm&sliceId=&dialogID=114474125&stateId=1%200%20114472796
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