Password error code - Konica Minolta Bizhub C550

You have to enter the correct password to get rid of the error code.

This error indicates a problem with user name, password or domain name. Username/Password or Shared Name/Folder Name. Domain name is not entered.
A complete list of kyocera error codes with description can be seen here:
Kyocera Error codes

fs_1135mfp_getting_error_3101_when#solution-heading

From Nintendo:
Error Code 51330, 51331, and 51332

It appears that the wireless security pass code for your home network may have been changed or is entered incorrectly on the Wii console. Click here for more information about WEP and WPA security, including how to access the settings for your Access Point.

If your wireless network password isn't wrong, reply. Hope this helps somewhat.

You'll need to contact Dell and have them try to reset the password. They will ask you for the service tag and error code.

you'll need to contact Dell support for this one. they will be able to help you request a password that you can use to reset/clear the hard drive password. After it is reset, you may then set a new hard drive password if preferred. Be sure that you have the ownership information of the system in order to get help from Dell about this issue.

This is from a factory repair and maintenance manual for Acer Aspire Laptops. It may work for you.

Forgotten Hard Disk Password
When the user keys in the wrong password three times, an error message appears. The user must now reset
the password.
1. Make a note of the error code that is displayed with the error message.
2. Run unlock6.exe from the DOS prompt in the following format:
unlock6 XXXXX 00
(XXXXX = HDD password error code, 00 = CRC base - default is 00)
3. Select Upper case ACSII Code from the screen that appears. The HDD master password is displayed.
Make a note of this password.
4. Reset your system. When the Enter Primary Master HDD User Password prompt appears, enter the
password you made a note of in step 3.
Resetting a BIOS Password
The user can reset a BIOS password using the clnpwd.exe utiility.
1. Copy clnpwd.exe to a DOS boot up disk (or flash drive).
2. Boot your system in DOS mode.
3. Execute clnpwd.exe from the boot up disk (or flash drive).
4. Press 1 or 2 to reset the required password as shown on screen.
5. A confirmation message appears when the process is successful.

there is no default bios password
all i know at the some fujitsu laptops if you enter 3 times wrong bios password the computer locks
This is a security issue

Is the error message coming before bios starts to load XP from harddisk, or after?

If it is coming after XP starts then it may be driver issue.

If it is coming before XP, then it may be a question of incorrect bios for the hardware in your laptop.