Y at - it a default password for the bios on a Compaq tc4400? Need help!

There must be a way to remove a unknown password!  I disassembled the laptop and removed the battery cmos for 3 hours and it didn't work.  There must be an easier way.  There should be a default password for the bios of HP or Compaq?

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Welcome to Alzur.

How to cut the power on password or bios password is easy.

Remove the battery and power supply.

Remove the memory cover. "On the merits".

Remove the memory stick. "If there is."

You should see a label and a piece of plastic tape.

Peel off the tape and you will see CMOS_CLR1.

Use small flat head screwdriver and make contact with the 2 copper looking contacts.

Replace the tape in plastic, memory, memory and battery.

Power and missing BIOS passwords.

Just tested it and it worked very well.

Tell us what you find.

Tags: Notebooks

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