Reset of bios password

if its is in waranty then you plz ask the vendor from whom you have purchased they will help you open

if its is in waranty then you plz ask the vendor from whom you have purchased they will help you open

you can try the following method


The best method to reset a BIOS password depends on what BIOS the
computer has. Common BIOS's include AMI, Award, IBM and Phoenix.
Numerous other BIOS's do exist, but these are the most common.


Some BIOS's allow you to require a password be entered before the
system will boot. Some BIOS's allow you to require a password to be
entered before the BIOS setup may be accessed.


The general categories of solutions to reset a BIOS password are:

Using a Backdoor BIOS Password



Resetting the BIOS Password using Software



Resetting the BIOS Password using Hardware



Vendor Specific Solutions for resetting the BIOS Password

Using a Backdoor BIOS Password

Some BIOS manufacturers implement a backdoor password. The backdoor
password is a BIOS password that works, no matter what the user sets
the BIOS password to. These passwords are typically used for testing
and maintenance. Manufacturers typically change the backdoor BIOS
passwords from time to time.


AMI Backdoor BIOS Passwords

Reported AMI backdoor BIOS passwords include
A.M.I.,
AAAMMMIII,
AMI?SW ,
AMI_SW,
BIOS,
CONDO,
HEWITT RAND,
LKWPETER,
MI, and
PASSWORD.


Award Backdoor BIOS Passwords

One reported Award backdoor BIOS password is eight spaces. Other reported Award backdoor BIOS passwords include
01322222,
589589,
589721,
595595,
598598 ,
ALFAROME,
ALLY,
ALLy,
aLLY,
aLLy,
aPAf,
award,
AWARD PW,
AWARD SW,
AWARD?SW,
AWARD_PW,
AWARD_SW,
AWKWARD,
awkward,
BIOSTAR,
CONCAT,
CONDO,
Condo,
condo,
d8on,
djonet,
HLT,
J256,
J262,
j262,
j322,
j332,
J64,
KDD,
LKWPETER,
Lkwpeter,
PINT,
pint,
SER,
SKY_FOX,
SYXZ,
syxz,
TTPTHA,
ZAAAADA,
ZAAADA,
ZBAAACA, and
ZJAAADC.



Phoenix Backdoor BIOS Passwords

Reported Phoenix BIOS backdoor passwords include
BIOS,
CMOS,
phoenix, and
PHOENIX.



Backdoor BIOS Passwords from Other Manufacturers

Reported BIOS backdoor passwords for other manufacturers include:





Manufacturer
BIOS Password


VOBIS & IBM
merlin

Dell
Dell

Biostar
Biostar

Compaq
Compaq

Enox
xo11nE

Epox
central

Freetech
Posterie

IWill
iwill

Jetway
spooml

Packard Bell
bell9

QDI
QDI

Siemens
SKY_FOX

SOYO
SY_MB

TMC
BIGO

Toshiba
Toshiba



Remember that what you see listed may not be the actual backdoor
BIOS password, this BIOS password may simply have the same checksum as
the real backdoor BIOS password. For Award BIOS, this checksum is
stored at F000:EC60


you can try the following method
The best method to reset a BIOS password depends on what BIOS the computer has. Common BIOS's include AMI, Award, IBM and Phoenix. Numerous other BIOS's do exist, but these are the most common.
Some BIOS's allow you to require a password be entered before the system will boot. Some BIOS's allow you to require a password to be entered before the BIOS setup may be accessed.
The general categories of solutions to reset a BIOS password are:

Using a Backdoor BIOS Password
Resetting the BIOS Password using Software
Resetting the BIOS Password using Hardware
Vendor Specific Solutions for resetting the BIOS Password

Using a Backdoor BIOS Password Some BIOS manufacturers implement a backdoor password. The backdoor password is a BIOS password that works, no matter what the user sets the BIOS password to. These passwords are typically used for testing and maintenance. Manufacturers typically change the backdoor BIOS passwords from time to time.
AMI Backdoor BIOS Passwords Reported AMI backdoor BIOS passwords include A.M.I., AAAMMMIII, AMI?SW , AMI_SW, BIOS, CONDO, HEWITT RAND, LKWPETER, MI, and PASSWORD.
Award Backdoor BIOS Passwords One reported Award backdoor BIOS password is eight spaces. Other reported Award backdoor BIOS passwords include 01322222, 589589, 589721, 595595, 598598 , ALFAROME, ALLY, ALLy, aLLY, aLLy, aPAf, award, AWARD PW, AWARD SW, AWARD?SW, AWARD_PW, AWARD_SW, AWKWARD, awkward, BIOSTAR, CONCAT, CONDO, Condo, condo, d8on, djonet, HLT, J256, J262, j262, j322, j332, J64, KDD, LKWPETER, Lkwpeter, PINT, pint, SER, SKY_FOX, SYXZ, syxz, TTPTHA, ZAAAADA, ZAAADA, ZBAAACA, and ZJAAADC.
Phoenix Backdoor BIOS Passwords Reported Phoenix BIOS backdoor passwords include BIOS, CMOS, phoenix, and PHOENIX.
Backdoor BIOS Passwords from Other Manufacturers Reported BIOS backdoor passwords for other manufacturers include:
Manufacturer BIOS Password VOBIS & IBM merlin Dell Dell Biostar Biostar Compaq Compaq Enox xo11nE Epox central Freetech Posterie IWill iwill Jetway spooml Packard Bell bell9 QDI QDI Siemens SKY_FOX SOYO SY_MB TMC BIGO Toshiba Toshiba Remember that what you see listed may not be the actual backdoor BIOS password, this BIOS password may simply have the same checksum as the real backdoor BIOS password. For Award BIOS, this checksum is stored at F000:EC60