Bios passwort model.e8020d - Fujitsu Siemens LifeBook E8020D Notebook

Is it the account password you have forgotten, or the BIOS password?

Only you know the password. You can try to remove the CMOS battery for a few hours. It may reset?

On a T43 there is no way to enter the Bios without knowing or GUESSING the correct password this is true for all T4x laptops the only way I can suggest is to get a new motherboard from Newegg or from ebay or something but unless you have a specific reason for needing into the bios and you can run windows I would continue to do that until such a time should arise, and maybe keep trying to guess the correct password. Most people use password that have something to do with themselves so think about what you may have used. Also try to think back to the occasion that made you set the password and try to imagine you are reliving it, you'd be amazed at what you can remember from doing this.

Good Luck! hope the correct Password comes to you!

try taking out the battery, unplugging it from the power chord, and hold the power button for a couple of seconds. this should drain the bios and force a restart, erasing your password. after, put your battery back and plug it back in. goodluck

To reset 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 as it's pretty hard to open it up and reach for the CMOS battery or the jumper.

try this site.
http://www.eserviceinfo.com/downloadsm/17023/Sony_PCGFXA32.html

Use http://www.pccmos.com/ this will clear bios passwords and its free. download onto another PC and burn to disk, use from boot on your laptop to clear passwords

Im not sure i understood all in German ...but I guess you are talking that you have a BIOS password that you do not know ...and you need access that it is denied cause of this password..
To get rid of it ..you will have to open the computer ..and get to the motherboard and remove the Bos battery for a few seconds..This will remove any passwords and reset it to the factory optimal defaults..

I will try to translate in German the basic part ..

?ffnen Sie den Laptop und entfernen Sie die BIOS Batterie seit ein paar Sekunden.. STELLEN SIE es .. ZUR?CK und schlie?en Sie es.. Das wird das Kennwort entfernen..

Thry another Flash drive to confirm that your Flash drive may be defective. Use a good Flash drive on the USB Port.

Unplug the power, remove the battery, check the battery compartmnt, there should be a small screw or slot and a yellow or white or black plastic encased thin watch battery with red and black wires, you need to detatch it and attach back after 10 seconds. It will clear the CMOS settings including password.