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Question posted by suryalegend7887 on April 3rd, 2021

I Have Forgot My Bios Password How To Unlock It

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Answer #1: Posted by techyagent on April 6th, 2021 1:05 PM

techyagent

Member since:
June 17th, 2014

Points: 4,799,810

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Please check this link below:-

https://bios-fix.com/index.php?threads/unlock-bios-password-for-acer-aspire-e1-431.42051/

Thanks

Techygirl

Related Acer Aspire E1-431 Manual Pages

Acer Aspire E1-431 and E1-471 Notebook Service Guide - Page 7

... Utilities 2-14 DOS Flash Utility 2-15 WinFlash Utility 2-17 Clearing BIOS Passwords 2-18 Removing Insyde BIOS Passwords 2-19 Removing Insyde HDD Password 2-21 Miscellaneous Tools 2-22 Using DMITools 2-22 Using UUIDTools 2-26 Using the LAN MAC EEPROM Utility 2-28 Crisis Disk Recovery 2-29 CHAPTER 3 Machine Maintenance Procedures ...

Acer Aspire E1-431 and E1-471 Notebook Service Guide - Page 9

... and Connector Locations 5-3 Clearing Password Check and BIOS Recovery 5-5 Clearing Password Check 5-5 BIOS Recovery by Crisis Disk 5-7 CHAPTER 6 FRU (Field Replaceable Unit) List Exploded Diagrams 6-4 FRU List 6-8 Screw List 6-20 CHAPTER 7 Model Definition and Configuration Acer Aspire E1-431 7-3 Acer Aspire E1-431G 7-22 Acer Aspire E1-471 7-26 Acer Aspire E1-471G 7-34 CHAPTER 8 Test...

Acer Aspire E1-431 and E1-471 Notebook Service Guide - Page 16

... speakers MS-Sound compatible Built-in microphone Graphics 0 Acer E1-431 Intel® HD Graphics with 128 MB of dedicated system memory, supporting...174; (High-Definition Multimedia Interface) with HDCP (High-bandwidth Digital Content Protection) support Acer E1-471 Intel® HD Graphics 3000 with 128 MB of dedicated system memory,...

Acer Aspire E1-431 and E1-471 Notebook Service Guide - Page 18

...Wake-on-LAN support PCI Express 1.1 support Privacy Control 0 BIOS user, supervisor, HDD passwords Kensington lock slot Dimension and Weight 0 Dimensions: 342 (W)...61550;E1-431: 4.0 hours E1-431G: 4.5 hours E1-471: 4.5 hours E1-471G: 4.5 hours ...

Acer Aspire E1-431 and E1-471 Notebook Service Guide - Page 62

... Utility 2-3 Navigating the BIOS Utility 2-3 BIOS 2-4 Information 2-4 Main 2-6 Security 2-8 Boot 2-12 Exit 2-13 BIOS Flash Utilities 2-14 DOS Flash Utility 2-15 WinFlash Utility 2-17 Clearing BIOS Passwords 2-18 Removing Insyde BIOS Passwords 2-19 Removing Insyde HDD Password 2-21 Miscellaneous Tools 2-22 Using DMITools 2-22 Using UUIDTools 2-26 Using the LAN MAC EEPROM Utility...

Acer Aspire E1-431 and E1-471 Notebook Service Guide - Page 64

... GHz WDC WD5000BPVT-22HXZT3 WD-WXD1EA1MTKR7 PIONEER DVD-RW DVRTD11RS V1.08 nVidia VGA REV75.17.2A.00.02 NXM0TCN004211279F67600 Aspire E1-471G Acer 38F3368F6BFE486FA70D047D7B523E39 Figure 2-1. Table 2-1. Actual values may differ by model. BIOS Information Parameter Description CPU Type CPU (central processing unit) type and speed of system CPU Speed Speed of the...

Acer Aspire E1-431 and E1-471 Notebook Service Guide - Page 68

... the computer from unauthorized use. BIOS Security Parameter Description Supervisor Password Is Supervisor password setting User Password Is User password setting HDD Password Is HDD password setting Set Supervisor Password Option to set supervisor password Set User Password Option to set user password Set HDD Password Option to set HDD password Option Clear or Set Clear or...

Acer Aspire E1-431 and E1-471 Notebook Service Guide - Page 69

... boot Option Disabled or Enabled ! Refer to save changes and exit BIOS Setup Utility. The Set Supervisor Password dialog box appears. Passwords are allowed before system halts. NOTE: NOTE: Password on Boot Shows if password is enabled, the BIOS password can only be set user or supervisor passwords: 1. Press F10 to Crisis Disk Recovery. Table 2-3. Use the ↑...

Acer Aspire E1-431 and E1-471 Notebook Service Guide - Page 70

... changes and exit the BIOS Setup Utility. The Set Supervisor Password dialog box appears: Figure 2-5. Computer will show as follows. 2-10 Figure 2-7. Retype new password in Enter New Password and Confirm New Password fields. Set Supervisor Password 2. Type new password in Enter New Password field. Set Supervisor Password 2. Computer sets Supervisor Password parameter to Clear. 4. Figure...

Acer Aspire E1-431 and E1-471 Notebook Service Guide - Page 78

...See Crisis Disk Recovery. This section provides details about removing Insyde HDD/BIOS passwords. Password Error Status To reset the BIOS password, perform the following: 1. Clear the BIOS Password as follows: NOTE: NOTE: If the BIOS password is incorrectly entered three times, an error is enabled, the BIOS password can only be cleared by initiating the Crisis Disk Recovery procedure or...

Acer Aspire E1-431 and E1-471 Notebook Service Guide - Page 79

Removing Insyde BIOS Passwords 0 The BIOS password can only be removed by software utility. Keyboard Key Location 3. Figure 2-19. To reset the BIOS password, perform the following: 1. Press Power button. 2. Figure 2-18. Refer to exit the BIOS Boot Option menu. BIOS Boot Option Meun 4. Execute ClearPwd.EXE under the DOS mode. When message Clear the SU Pws completely is...

Acer Aspire E1-431 and E1-471 Notebook Service Guide - Page 80

... two methods to Removing Insyde BIOS Passwords. 3. When message Clear the SU Pws completely is displayed on Boot' is unable to Set and 'Password on screen (Figure 2-20). Method 1: 0 If BIOS Security menu item 'Supervisor Password Is' and 'User Password Is' has been set to obtain correct password then it must be unlocked. Refer to do this. ! Press...

Acer Aspire E1-431 and E1-471 Notebook Service Guide - Page 81

... XXXXX is 76776356). example here is the Unlock password error code; The exe will generate a unlock passworrd. Removing Insyde HDD Password 0 Clear the BIOS Password as follows: To reset the BIOS password, perform the following: 1. Enter this generated unlock password at the prompt. Unlock Password Prompt 2. UnlockHD.exe 3. Enter Unlock Password System Utilities 2-21 Figure 2-24...

Acer Aspire E1-431 and E1-471 Notebook Service Guide - Page 166

Mainboard Jumper and Connector Locations 5-3 Clearing Password Check and BIOS Recovery 5-5 Clearing Password Check 5-5 BIOS Recovery by Crisis Disk 5-7 5-2

Acer Aspire E1-431 and E1-471 Notebook Service Guide - Page 169

... SU Pws completely is requested, repeat Steps 1 through 5. Press F2 to BIOS Setup menu. Press Power button. 2. Restart the system. The machine provides one Hardware Open Gap on main board for clearing password check, and one hot key for the Aspire E1-431/E1-431G & E1-471/E1-471G. Figure 5-3. Select Boot Option item 'USB HDD' as highlighted...

Acer Aspire E1-431 and E1-471 Notebook Service Guide - Page 170

Figure 5-4. BIOS Boot Option Meun NOTE: NOTE: If BIOS setup menu item 'Supervisor Password Is' and ' User Password Is' is set to Set, and 'Password on Boot' is set to Enabled, then Crisis Recovery disc must be used. 5-6 Jumper and Connector Locations

Acer Aspire E1-431 and E1-471 Notebook Service Guide - Page 175

... users with a FRU (Field Replaceable Unit) listing in the FRU list of this chapter whenever ordering for parts to order FRU parts for the Aspire E1-431/E1-431G & E1-471/E1-471G. NOTE: NOTE: To scrap or to return the defective parts, users should follow the local government ordinance or regulations on how to dispose...

Acer Aspire E1-431 and E1-471 Notebook Service Guide - Page 209

... N9.M0RWW.002 3rd WiFi 1x1 BGN N HM77 E1-431-B812 G50Mnks Thailand NX.M0RST.001 3rd WiFi 1x1 BGN N HM77 E1-431-B812 G50Mnks Malaysia NX.M0RSM.002 3rd WiFi 1x1 BGN N HM77 E1-431-B812 G50Mnks Malaysia NX.M0RSM.003 3rd WiFi 1x1 BGN N HM77 E1-431-B812 G50Mnks Malaysia NX.M0RSM.005 3rd WiFi 1x1...

Acer Aspire E1-431 and E1-471 Notebook Service Guide - Page 239

Compatibility Test Report released by Acer's internal testing department. All of its system functions are tested under Windows® 7 environment. Refer to the Aspire E1-431/E1-431G & E1-471/E1-471G. Regarding configuration, combination and test procedures, please refer to the following lists for components, adapter cards, and peripherals which have passed these tests. Test ...

Acer Aspire E1-431 and E1-471 Notebook Service Guide - Page 251

... on all of Acer's Notebook, Desktop and Server models including: Service guides for all models Bios updates Software utilities Spare parts lists TABs (Technical Announcement Bulletin) For these purposes,...'s Website offers convenient and valuable support resources. Online Support Information 9-3 and password.