Solved: Dell Master Password for BIOS & HDD ( 100% works )

We can provide master passwords to unlock Dell: Alienware, Inspiron, Latitude, Precision, XPS, Vostro, Venue, Optiplex, G series, Studio, Wyse.

Supported Laptop modelss will show: E7A8, 3A5B, 1F5A, BF97, 6FF1, 1F66, 1D3B, 595B, 2A7B, D35B, A95B. System Disable, Unlock key hint number, Password error code, service tag, Hard-dive serial number, PPID.

choose what type of Dell password authentication system you need today?

there are 20 options to choose from among the best System or Administrator Password and Primary or Administrator password

Get Bios or HDD password to unlock Dell Laptop with System Disable, Supported models are: Dell Inspiron 3043, Inspiron 3138, Inspiron 3147, Inspiron 3148, Inspiron 3521, Inspiron 3531, Inspiron 3537, Inspiron 3721, Inspiron 3737, nspiron 15 5565,, Inspiron 15R 5520, Inspiron 15R 5521, Inspiron 15R 5537, Inspiron 15R SE 7520, Inspiron 17R 5737, Inspiron 17R 5721, Inspiron M531R 5535, Inspiron M731R 5735, Inspiron 5542, Inspiron 5545, Inspiron 5547, Inspiron 5548, Inspiron 5551, Inspiron 5447, Inspiron 7348, Inspiron 7347, Inspiron 7352, Inspiron 7558,XPS 12 9Q23, XPS 15 L521X, XPS 14Z L412Z, XPS 14 L421X, Dell Alienware M11x R2, Alienware 14, Alienware M11x, Alienware M14x, Alienware M14x R2, Alienware M14x, Alienware M18x R2, Alienware 18, Alienware M17x R3, Alienware M17x R4, Alienware 17, Dell Vostro 560, Vostro 3531, Vostro 7347, Vostro 15 3537, Vostro 15 3531, Vostro 3721, vostro 2521 7007, Vostro 15 3521, Dell Latitude 3540, Dell Studio Studio XPS 1647, Dell OptiPlex: Optiplex GX1

Get Master Password to unlock Dell Laptop with Service Tag Only, Supported models are: Dell Inspiron 11 3162, Inspiron 11 3164, Inspiron 12, Inspiron 13z N311Z, Inspiron 3541, Inspiron 14, inspiron 14 3421, Inspiron 14 3451, Inspiron 14Z 5423, Inspiron 14 N4050, Inspiron 15, Inspiron 15z, Inspiron 15 N5010, Inspiron 15R N5110, Inspiron 15 N5040, Inspiron M5040, Inspiron 15 N5050, Inspiron 15 3520, 15 3542, Inspiron 15 7000, Inspiron 15 7547, 15 7559, Inspiron 3455. Inspiron 15 3541, Inspiron 15 3878, Inspiron 15Z 5523, Inspiron 15 3000, Inspiron 16r 5110, Inspiron M511R, Inspiron N4030, Inspiron N5050, Inspiron 17, Inspiron 17 5748, Inspiron 17R 5720, inspiron 3157, Inspiron 3421, inspiron 3452, inspiron 3520, Inspiron 3542, Inspiron 3543, Inspiron 5421, inspiron 5755, inspiron 7548, Inspiron 17 5000, inspiron 5552, Inspiron 11 3179, Inspiron 5555, Inspiron 11 3000 series, Inspiron 11 3168, inspiron 3650, Dell Vostro 1440, Vostro 1510, Vostro 1540, Vostro 2420, Vostro 2520, Vostro 3300, Vostro 3400, Vostro 3500, Vostro 3555, Vostro 3550, Vostro 3700, Vostro V131, Vostro 3350, Dell XPS 12-9Q33, XPS 14 L401X, XPS 15 9530, XPS 15, XPS 18 1810, XPS 11 9P33, Dell Latitude 10, Latitude 3440, Dell Alienware 13 R2, Alienware 17 R2, Dell OptiPlex 7040, optiplex p20s, optiplex P18F, Dell studio 1555, Dell Precision M3800

Unlock Dell Laptop with Unlock Key Hint Number, Supported models are: Dell inspiron 14R, inspiron 13Z, inspiron 14z, inspiron 17R, inspiron 5420, Inspiron 11 3137, Inspiron 1200, Inspiron 13 5323, Inspiron 14 5439, Inspiron 14 7437, Inspiron 14 n4120, Inspiron 14 n4110, Inspiron 14 7420, Inspiron 15 7537, Inspiron 17 7737, Inspiron 17 5720, Inspiron 17 n7110, Inspiron 17 7720, Inspiron m411, Inspiron n411, inspiron N411z, inspiron 14R N4110, inspiron 14z N411z, inspiron 13Z 5323, inspiron 14R 5420, inspiron 17R N7110, inspiron 17R SE 7720, inspiron 17R 5720, inspiron N4110, inspiron 5323, inspiron n7100, inspiron N7110, inspiron 7720, inspiron 5720, Dell xps 13 9333, xps 15 L502X, xps 15z L511z, xps 13 L321X, xps 13 L322X, xps 17 L702X, Dell Vostro 5470, vostro 5460, vostro 3460, vostro 3360, vostro 3450, vostro 3750

HDD password to unlock Dell Laptop with HDD S/N, Supported models are: Dell Inspiron 15 3000, Inspiron 16r 5110, Inspiron M511R, Inspiron N4030, Inspiron N5050, Inspiron 17, Inspiron 17 5748, Inspiron 17R 5720,Inspiron 14z 5423, Inspiron 11 3164, Inspiron 12, Inspiron 13z N311Z, Inspiron 13-3541, Inspiron 14, Inspiron 14 3451, Inspiron 14Z 5423, Inspiron 14 N4050, Inspiron 15, Inspiron 15z, Inspiron 15 N5010, Inspiron 15R N5110, Inspiron 15 N5040, Inspiron M5040, Inspiron 15 N5050, Inspiron 15 3520, Inspiron 15 3521, Inspiron 15 7000, Inspiron 15 7547, Inspiron 15 3541, Inspiron 15 3878, Inspiron 15Z 5523, Inspiron 3421, Inspiron 3542, Inspiron 3543, Inspiron 5421, Dell: Vostro 1440, Vostro 1540, Vostro 2420, Vostro 2520, Vostro 3300, Vostro 3400, Vostro 3555, Vostro 3550, Vostro 3700, Vostro V131, Dell: XPS 12-9Q33, XPS 14 L401X, XPS 15 9530, XPS 15, XPS 18 1810, Dell: Latitude 3440, Alienware: Alienware 17 R2 OptiPlex: optiplex 7040, optiplex p20s, optiplex P18F

HDD Password to unlock Dell Laptop with Password error code, Supported models are: Dell inspiron 14R, inspiron 13Z, inspiron 14z, inspiron 17R, inspiron 5420, Inspiron 11 3137, Inspiron 1200, Inspiron 13 5323, Inspiron 14 5439, Inspiron 14 7437, Inspiron 14 n4120, Inspiron 14 n4110, Inspiron 14 7420, Inspiron 15 7537, Inspiron 17 7737, Inspiron 17 5720, Inspiron 17 n7110, Inspiron 17 7720, Inspiron m411, Inspiron n411, inspiron N411z, inspiron 14R N4110, inspiron 14z N411z, inspiron 13Z 5323, inspiron 14R 5420, inspiron 17R N7110, inspiron 17R SE 7720, inspiron 17R 5720, inspiron N4110, inspiron 5323, inspiron N7110, inspiron 7720, inspiron 5720, Dell xps 13 9333, xps 15 L502X, xps 15z L511z, xps 13 L321X, xps 13 L322X, xps 17 L702X, Dell Vostro 5470, vostro 5460, vostro 3460, vostro 3360, vostro 3450, vostro 3750

Get Master Password to unlock Dell Laptop with E7A8, Supported models are: Dell Inspiron 3581, Dell Inspiron 3583, Dell Inspiron 5482, Dell Inspiron 5591, Dell Inspiron 7391, Dell Inspiron 15 Gaming 7577, Dell Inspiron 7590, Dell Precision 3530, Dell Precision 5520, Dell Precision 5530, Dell Precision 5540, Dell Precision 7530, Dell Vostro 3580, Dell vostro 5468, Dell G3 15 3590, Dell Wyse 5470, Dell Xps 13 7390, Dell XPS 13 9350, Dell Xps 13 9360, Dell XPS 13 9370, Dell Xps 15 7590, Dell XPS 15 9550, Dell Latitude 3301, Dell Latitude 3400, Dell Latitude 3490, Dell Latitude 3500, Dell Latitude 5285 2-In-1, Dell Latitude 5290 2 in 1, Dell Latitude 5400, Dell Latitude 5490, Dell Latitude 5491, Dell Latitude 5590, Dell latitude E7270, Dell Latitude 7390, Dell Latitude 7480, Dell Latitude 7490,

Get Primary or administrator password to unlock Dell Laptop with 3A5B, Supported models are: Dell PP28L, Dell Inspiron 1150, Inspiron 1200, Inspiron 1300, Inspiron 1318, Inspiron 1320, Inspiron 1370, Inspiron 1410, Inspiron 1420, Inspiron 1422, Inspiron 1425, Inspiron 1428, Inspiron b130, Inspiron 1464, Inspiron 1470, Inspiron 1501, Inspiron 1520, Inspiron 1521, Inspiron 1525, Inspiron 1526, Inspiron 1545, Inspiron 1546, Inspiron 1564, Inspiron 1570, Inspiron 15 N5030, Inspiron 1720, Inspiron 1721, Inspiron 1750, Inspiron 2100, Inspiron 2200, Inspiron 2500, Inspiron 2600, Inspiron 2650, Inspiron 3000, Inspiron 300m, Inspiron 3200, Inspiron 3500, Inspiron 3700, Inspiron 3800, Inspiron 4000, Inspiron 4100, Inspiron 4150, Inspiron 5000, Inspiron 5000e, Inspiron 500m, Inspiron 5100, Inspiron 510m, Inspiron 5150, Inspiron 5160, Inspiron 6000, Inspiron b120, Inspiron b130, Inspiron 6400, Inspiron 640m, Inspiron 7000, Inspiron 700m, Inspiron 710m, Inspiron 7500, Inspiron 8000, Inspiron 8100, Inspiron 8200, Inspiron 8500, Inspiron 8600, Inspiron 9100, Inspiron 9200, Inspiron 9300, Inspiron 9400, Inspiron E1405, Inspiron E1505, Inspiron E1705, Inspiron 1110, Inspiron M101Z, Inspiron M5030,Inspiron N4010, Inspiron N4020, Inspiron N4030, Inspiron N5010, Inspiron N5030, Latitude D400, Latitude D410, Latitude D420, Latitude D430, Latitude D500, Latitude D505, Latitude D510, Latitude D520,Latitude D530, Latitude D531, Latitude Latitude D600, Latitude D610, Latitude D620, Latitude D630, Latitude D630c, Latitude D631, Latitude D800, Latitude D810, Latitude D820, Latitude D830, Latitude C400, Latitude C500, Latitude C510, Latitude C540, Latitude C600,Latitude C610, Latitude C640, Latitude C800, Latitude C810, Latitude C840, Latitude 120L, Latitude CPi, Latitude CPi A, Latitude CPi R,Latitude CPt C, Latitude CPt S, Latitude CPt V, Latitude CPx H, Latitude CPx J, Latitude CS R, Latitude CSxH, Dell Vostro 1400, Precision M4300, Precision M6300, Dell XPS M140, M1530

Unlocking Dell Laptop with Password Authentications System

Dell Problem: This computer system, #*******-E7A8, is protected by Password Authentication System. You cannot access the data on this computer without the correct password, Please type in the Master Password.

( 1 ) Once you received the Master Password from us,
restart your Dell, and press F2 Every Second in order to access the Bios setup page,

( 2 ) Once inside Bios navigate to the
( Security tab )
Then go to:
( Passwords tab )
take a look at the:
Admin password status, see if password is installed
System password status, see if password is installed
HDD password status, see if password is installed

Know that the BIOS Master password we sent you will unlock Admin and System password, but hdd password will be different, since it is a different hardware,

( 3 ) Now that you already know what passwords are set, and understand what the password is used for,
lets talk about how you can disable the:
( Admin password )
Select the Admin password option, Look for the option:

( Unlock )

System or Administrator Password

and type the password we sent you respecting upper and lower case if any,
and press enter to unlock setup,

Once again select the admin password option, type the system or admin password we sent you in the first field where it says: Enter Old Password

Dell Password Authentication System

leaving the other two fields empty and press ok, this will disable the admin password.

Dell master password to reset Bios on Laptop & Notebook.

Find here Dell master password to reset Bios, Administrator, User and Supervisor password on Laptop & Notebook.

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Find here Dell master password to reset Bios, Administrator, User and Supervisor password on Laptop & Notebook.

Footer Banner Section

Open from 8:00 AM to 11:00 PM - NY Time ZoneFrom Monday through MondayFor Any Question or Doubts

Open from 8:00 AM to 11:00 PM - NY Time Zone
From Monday through Monday

For Any Question or Doubts