Acer Aspire E1-431 Support Question
Acer Aspire E1-431 Support Question
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Question posted by Anonymous-168340 on May 15th, 2021
Bios Password Reset
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Current Answers
Answer #1: Posted by Troubleshooter101 on May 16th, 2021 4:09 AM
Troubleshooter101
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September 30th, 2015 Points: 2,927,040
Member since:
September 30th, 2015 Points: 2,927,040
Please check this link for the official way:-
https://www.manualslib.com/manual/440293/Acer-Aspire-E1-431.html?page=78
Thanks
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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
...Actual values may differ by model.
Table 2-1. BIOS Information Table 2-1 describes the parameters shown in ...BIOS Version: VGA BIOS Version: Serial Number: Asset Tag Number: Product Name: Manufacturer Name: UUID:
Inten (R) Core (TM) i3-2350M CPU @ 2.30GHz 2.30 GHz WDC WD5000BPVT-22HXZT3 WD-WXD1EA1MTKR7 PIONEER DVD-RW DVRTD11RS V1.08 nVidia VGA REV75.17.2A.00.02 NXM0TCN004211279F67600 Aspire E1...
Acer Aspire E1-431 and E1-471 Notebook Service Guide - Page 68
...
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 Set N/A N/A N/A
2-8
System Utilities BIOS Security Table...
Acer Aspire E1-431 and E1-471 Notebook Service Guide - Page 69
Resetting BIOS password may require computer be returned to highlight the Set Supervisor Password parameter and
press Enter.
Type a new password in the Confirm New Password field.
+ IMPORTANT:
Use care when typing a password. Retype the password in the Enter New Password field. Use the ↑ and ↓ keys to dealer. NOTE: NOTE:
To change an existing password, refer to save ...
Acer Aspire E1-431 and E1-471 Notebook Service Guide - Page 70
... exit the BIOS Setup Utility. Type current password in Enter Current Password field and press Enter. 3. Press Enter. Type new password in Enter New Password and Confirm
New Password fields. Press Enter twice without typing anything in Enter New Password field. Changing a Password 0
1. Retype new password in
Confirm New Password field. 4.
Set Supervisor Password
2. Press F10...
Acer Aspire E1-431 and E1-471 Notebook Service Guide - Page 78
.... (Figure 2-16)
Figure 2-16. 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 flashing the BIOS. Clear BIOS Password 3. See Crisis Disk Recovery...
Acer Aspire E1-431 and E1-471 Notebook Service Guide - Page 79
... been removed. Figure 2-18.
Execute ClearPwd.EXE under the DOS mode.
Figure 2-19. System Utilities
2-19 Removing Insyde BIOS Passwords 0 The BIOS password can only be removed by software utility. Refer to
exit the BIOS Boot Option menu. Press [ key before Acer logo disappears (Figure 2-18). Select Boot Option item 'USB HDD' as highlighted in...
Acer Aspire E1-431 and E1-471 Notebook Service Guide - Page 80
... to Disabled. 1. There are two methods to Enabled, the BIOS password can only be cleared by the Crisis Disk Recovery procedure. (The default parameter of Password on Boot' is displayed, supervisor password has been removed.
2-20
System Utilities !
Clear Supervisor Password
4. CAUTION:
If BIOS Security menu item Password on Boot is set to do this. Method 2: 0
If...
Acer Aspire E1-431 and E1-471 Notebook Service Guide - Page 81
.... UnlockHD.exe 3. The exe will generate an unlock password (example here is 76776356). Unlock Password Prompt 2. Figure 2-23. Figure 2-24. Enter Unlock Password
System Utilities
2-21 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. In DOS mode, execute UnlockHD...
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
... 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. Steps for Clearing BIOS Password Check 0
If users set BIOS Password (Supervisor Password and/or User Password) for clearing BIOS Password (Supervisor Password and User Password). Keyboard Key Location
3. When message Clear the SU Pws completely...
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
...:
To scrap or to return the defective parts, users should follow the local government ordinance or regulations on how to repair or for the Aspire E1-431/E1-431G & E1-471/E1-471G. FRU (Field Replaceable Unit) List
6-3
Part number changes will not be noted on the printed Service Guide. FRU (Field Replaceable Unit) List
This...
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
..., combination and test procedures, please refer to the following lists for components, adapter cards, and peripherals which have passed these tests. Refer to the Aspire E1-431/E1-431G & E1-471/E1-471G. Compatibility Test Report released by Acer's internal testing department. All of its system functions are tested under Windows® 7 environment. Test Compatible Components...
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... section users can be obtained directly from Acer CSD Taiwan. Online Support Information
9-3 and password.
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