Bios password got a cf-48 got password in the bios will not go in to windows it is a laptop

Question edited for clarity, 'maker, model (what it is)'.

https://www.google.com/search?q=panasonic+cf-31wflaxlm+remove+bios+password

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Press "F2" on your keyboard when you see the Panasonic logo appear on the screen. You will immediately be prompted to enter your Panasonic Toughbook Cf-29 BIOS password. Type the word "Biostar" into the password prompt. This is your Panasonic Toughbook Cf-29 backdoor BIOS password. Press the "Enter" key to unlock your Panasonic Toughbook Cf-29 BIOS.

I have a CF-53. While I was in the BIOS, I had loaded the default BIOS settings. After rebooting, I realized my BIOS was now password protected!! WTH?? I called Panasonic Tech Support at 800-527-8675. The tech was VERY knowledgable, and when I explained the situation to him, he said that didn't seem normal and that Panasonic doesn't normally password protect the BIOS. On what seemed purely like a hunch, he suggested typing in "password" - Voila! It worked!!
Thanks Panasonic Dude!!!

You're welcome Juan.

I believe you can reset the BIOS password, (To None, or one you wish. At this stage of the game you may wish to NOT have a BIOS password,. anymore ;)

All you have to do is remove the RTC Battery (CMOS battery), and then press the Power On button in for 10 seconds.

http://notepc.selfip.com/panasonic/cf-s21e.html

Yes, I know it's in Japanese, but the photos are what is needed.
Go to the 24th photo down.
See that Yellow object with the Red, and Black wires coming from it, and the White plug at the end of the wires?

Just a basic example not installed,

http://www.ebay.com/itm/CMOS-BATTERY-PANASONIC-TOUGHBOOK-CF-48-/270498301811?pt=LH_DefaultDomain_0&hash=item3efaf48773

Do not have a direct Service Manual, but maybe these manuals will help,

http://www.tim.id.au/blog/tims-laptop-service-manuals/#toc-panasonic

Regards,
joecoolvette

CF-48 Drivers

RESET BIOS JUST REMOVE BATTERY AND DISCONNECT FROM POWER .. ALSO DISCONECT BIOS BATTERY TO RESET BIOS , AND BIOS PASWORD

Don't know the generic password, you probably can get it if you contact Panasonic about this, but you can however reset the password. 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.

To reset the BIOS password on your laptop read the information from this link: http://www.fixya.com/support/r7229632-reset_or_remove_bios_password

I think its HDD password you are talking about. Talk to its manufacturer they got technical knowledge to do it only that you gonna need papers before they hand it to you. If windows password there are many utility to got it working.

Or this alternative solution if it can be setup with a new hard drive.

Just for an input.

Try http://www.panasonic.co.uk/html/en_GB/220239/index.html#anker_220239
Download original firstaid disk.
Tip
Don't fill out the topslot on this page.
Just select computers, toughbook, CF-27E.
All drivers available, updated, manuals, bio update and rescue disk.