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Question posted by nareshsolra on July 17th, 2023

i Forgot Bios Password And Laptop Window Has Been Crashed

i forgot bios password and laptop window has been crashed

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Answer #1: Posted by SonuKumar on July 17th, 2023 9:11 AM

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Related Acer Aspire E1-431 Manual Pages

Acer Aspire E1-431 and E1-471 Notebook Service Guide - Page 5

...1-10 Warranty 1-10 Environment 1-11 Notebook Tour 1-12 Touchpad Basics 1-18 Using the Keyboard 1-19 Windows Keys 1-20 Hotkeys 1-21 System Block Diagram 1-23 Specification Tables 1-24 Computer specifications 1-24 System Board...1-26 System Memory 1-27 Memory Combinations 1-27 Video Interface 1-27 BIOS 1-28 Keyboard 1-28 Hard Disk Drive (AVL components 1-29 Hard Disk Drive (AVL components)...

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 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 Compatible Components Microsoft® Windows®...

Acer Aspire E1-431 and E1-471 Notebook Service Guide - Page 12

...10 Warranty 1-10 Environment 1-11 Notebook Tour 1-12 Touchpad Basics 1-18 Using the Keyboard 1-19 Windows Keys 1-20 Hotkeys 1-21 System Block Diagram 1-23 Specification Tables 1-24 Computer specifications 1-24 ...True Value Table 1-26 System Memory 1-27 Memory Combinations 1-27 Video Interface 1-27 BIOS 1-28 Keyboard 1-28 Hard Disk Drive (AVL components 1-29 Hard Disk Drive (AVL...

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 38

BIOS Item BIOS vendor BIOS Version BIOS ROM type BIOS ROM size Features Keyboard Item Type Total number of keypads Windows logo key Internal & external keyboard work simultaneously Features Specification Insyde 1.08 W25Q16BVSSIG (16M-bit), W25Q32BVSSIG (32M-bit) 4MB Serial Flash Memory  Insyde code base &#...

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 68

Table 2-3. Figure 2-3. 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 Set Clear or ...

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

... the ↑ and ↓ keys to save changes and exit BIOS Setup Utility. Figure 2-4. Press F10 to highlight the Set Supervisor Password parameter and press Enter. Refer to Changing a Password. Resetting BIOS password may require computer be cleared by initiating the Crisis Disk Recovery procedure. Passwords are allowed before system halts. Press Enter. NOTE: NOTE: To...

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

... changes and exit BIOS Setup Utility. Changing a Password 0 1. Use the ↑ and ↓ keys to highlight Set Supervisor Password and press Enter. Type new password in Enter Current Password field and press Enter. 3. NOTE: NOTE: Password on Boot must be set Supervisor Password parameter to activate the password feature. 5. Type current password in Enter New Password field. If the...

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

... following: 1. This section provides details about removing Insyde HDD/BIOS passwords. 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 flashing the BIOS. Press any key to exit the menu. 2. See Crisis...

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

... Meun 4. When message Clear the SU Pws completely is displayed, supervisor password has been removed. Removing Insyde BIOS Passwords 0 The BIOS password can only be removed by software utility. Figure 2-18. Figure 2-19. To reset the BIOS password, perform the following: 1. Select Boot Option item 'USB HDD' as highlighted in Figure 2-19 and press Enter to Figure...

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

... key to Removing Insyde BIOS Passwords. 3. is set to Set and 'Password on Boot' is unable to Disabled. 1. 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. In DOS mode, execute ClearPwd.EXE. 76776356 Figure 2-21. Clear Supervisor Password 4. Refer to exit...

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

... Utilities 2-21 example here is 69654998). Enter this generated unlock password at the prompt. Removing Insyde HDD Password 0 Clear the BIOS Password as follows: To reset the BIOS password, perform the following: 1. When the user keys in the wrong password three times, the system reports the error code: Figure 2-22. The exe will generate a unlock passworrd. UnlockHD...

Acer Aspire E1-431 and E1-471 Notebook Service Guide - Page 82

... bootable USB Flash Drive. 3. Used in the DMI pool for hardware management. When the BIOS shows Verifying DMI pool data, it is checking that the table correlates with the hardware before...to a bootable USB Flash Drive. 2. Copy qdmi301.EXE and VEEPROM.EXE to the operating system (Windows, etc.). Boot to EEPROM (Electrically Erasable Programmable Read-Only Memory). DMI Tools Main Menu Screen 2-...

Acer Aspire E1-431 and E1-471 Notebook Service Guide - Page 86

... tool, ZQS.zip, to update the DMI Pool, perform the following: 1. Edit ZQS.bat file with Windows Notepad under the ZQS folder. (Figure 2-31) Figure 2-31. Using UUIDTools 0 The UUID (Universally Unique Identifier) Tool copies BIOS information to EEPROM (Electrically Erasable Programmable Read-Only Memory). Editing the UUID File 2-26 System Utilities

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

... one hot key for the Aspire E1-431/E1-431G & E1-471/E1-471G. Press [ key before Acer logo disappears (Figure 5-3). If there is no Password request, BIOS Password is displayed, supervisor password has been cleared. 6. Clearing Password Check 0 NOTE: NOTE: The following steps: 1. If a password is only for a security reason, BIOS will ask the password during systems POST or when systems...

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 171

... button then plug in the same directory. 3. The Crisis USB key is powered on another system with Windows 7 OS. Save ROM file (file name: ZQS.fd) to the root directory of BIOS. Users can enable this function is strongly recommended to have the AC adapter and Battery present. Press Power button to...