Acer Aspire 4739 Support Question
Acer Aspire 4739 Support Question
Find answers below for this question about Acer Aspire 4739.Need a Acer Aspire 4739 manual? We have 1 online manual for this item!
Question posted by Slucsynto on September 7th, 2014
How Can I Reset Bios Password For Aceer Aspire 4739z
The person who posted this question about this Acer product did not include a detailed explanation. Please use the "Request More Information" button to the right if more details would help you to answer this question.
Current Answers
Related Acer Aspire 4739 Manual Pages
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 5
... Tables 1-24 Computer specifications 1-24 Processor 1-25 Processor Specifications 1-25 CPU Fan True Value Table 1-26 System Memory 1-26 Memory Combinations 1-27 Video Interface 1-27 BIOS 1-27 LAN Controller 1-28 Keyboard 1-28 Hard Disk Drive (AVL components 1-29 Hard Disk Drive (AVL components) (Continued 1-30 Super-Multi Drive 1-31 Super-Multi...
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 6
... DMA Specification 1-41
CHAPTER 2 System Utilities
BIOS Setup 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 BIOS Passwords 2-19 Removing Insyde HDD Password 2-21
Miscellaneous Tools 2-22 Using DMITools 2-22...
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 8
... 4-14 Other Functions Failure 4-15 Intermittent Problems 4-16 Undetermined Problems 4-16 Post Codes 4-17
CHAPTER 5 Jumper and Connector Locations
Mainboard Jumper and Connector Locations 5-3 Clearing Password Check and BIOS Recovery 5-5
Clearing Password Check 5-5
viii
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 9
Clear CMOS Jumper 5-6 BIOS Recovery by Crisis Disk 5-7
CHAPTER 6 FRU (Field Replaceable Unit) List
Exploded Diagrams 6-4 FRU List 6-7 Screw List 6-21
CHAPTER 7 Model Definition and Configuration
Acer Aspire 4739Z 7-1
CHAPTER 8 Test Compatible Components
Microsoft® Windows® 7 Environment Test 8-4
CHAPTER 9 Online Support Information
Introduction 9-3
ix
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 16
... InviLink™ Nplify™ 802.11b/g/n Wi-Fi CERTIFIED™ Supporting Acer SignalUp™ wireless technology
LAN: Fast Ethernet, Wake-on-LAN ready
Privacy Control 0
BIOS user, supervisor, HDD passwords Kensington lock slot
1-6
Hardware Specifications and Configurations
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 23
Figure 1-3. Top View
Table 1-3. Top View
#
Icon
1
Item Acer Logo
Description Acer Aspire 4739Z Logo
Hardware Specifications and Configurations
1-13
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 58
... 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 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 2-27...
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 64
... protect 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 4339 4739 4739Z Notebook Series Service Guide - Page 65
... Utilities
2-9 CAUTION:
If Power-on Boot must not exceed 12 alphanumeric characters (A-Z, a-z, 0-9). The Set Supervisor Password dialog box appears.
Resetting BIOS password may require computer be cleared by initiating the Crisis Disk Recovery procedure.
NOTE: NOTE:
Password on -Password authentication is required during system boot
Option
Disabled or Enabled
! Refer to activate...
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 66
Press Enter. Computer sets Supervisor Password parameter to highlight Set Supervisor Password and press Enter.
Set Supervisor Password
2. Use the ↑ and ↓ keys to Set. NOTE: NOTE:
Password on Boot must be set Supervisor Password parameter to activate the password feature. 5. Press F10 to save changes and exit the BIOS Setup Utility. Press Enter twice without...
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 74
Clearing BIOS Passwords 0 ! 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. Press any key to exit the menu. 2. See ...
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 75
... Utilities
2-19 CMOS Jumper
Item
1
Clear CMOS Jumper
2
Clear CMOS Jumper
Description
(Software method) If wrong Supervisor Password is displayed on screen.(Figure 2-19)
Figure 2-19. CMOS Jumper
Table 2-5. Removing BIOS Passwords 0 (Hardware method) To clear User or Supervisor passwords, remove lower cover and use a metal instrument to short the CMOS jumper.
1 2
Figure 2-18.
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 76
... to exit the menu. 2.
In DOS mode, execute ClearSuPw.exe.
76776356
Figure 2-20. Clear BIOS Password
3. If user is set to obtain correct password then it must be unlocked. Method 1:
0
If BIOS menu item Power on Password is displayed, user password has been removed.
2-20
System Utilities Press any key to do this. When message Clear...
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 77
... XXXXX is 69654998).
Figure 2-23. Removing Insyde HDD Password 0 Clear the BIOS Password as follows: To reset the BIOS password, perform the following: 1. The exe will generate an unlock password (example here is the Unlock password
error code; example here is 76776356). Figure 2-22. Unlock Password Prompt 2. Enter Unlock Password
System Utilities
2-21 When the user keys in...
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 149
...in DXE
DXE_SB_SPI_INIT*
DXE 41
South bridge SPI initialization
DXE_CF9_RESET*
DXE 42
Setup Reset service
DXE_SB_SERIAL_GPIO_INIT*
DXE 43
South bridge Serial GPIO initialization
DXE_SMMACCESS*
DXE 44
... Image completed
PEI_RECOVERY_START_FLASH
PEI
88
Start Flash BIOS with Recovery image
PEI_ENTER_DXEIPL
PEI
89
Loading BIOS image to initial Variable Service
DXE_MTC_INIT
DXE ...
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 156
Mainboard Jumper and Connector Locations 5-3 Clearing Password Check and BIOS Recovery 5-5
Clearing Password Check 5-5 Clear CMOS Jumper 5-6 BIOS Recovery by Crisis Disk 5-7
5-2
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 159
... the Aspire 4739Z. Remove battery. 3. Use an electric conductivity tool to clear the password by the following steps:
1. Plug in AC, keeping the CMOS jumper shorted. 8. Remove lower cover. 4. Restart the system.
The machine provides one Hardware Open Gap on main board for clearing password check, and one hot key for a security reason, BIOS will...
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 165
... Replaceable Unit) List
6-3
For ACER AUTHORIZED SERVICE PROVIDERS, the Acer office may have a DIFFERENT part number code from those given in global configurations for the Aspire 4739Z.
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 205
... for components, adapter cards, and peripherals which have passed these tests. All of its system functions are tested under Windows® 7 environment. Refer to the Aspire 4739Z. Compatibility Test Report released by Acer's internal testing department. Test Compatible Components
This computer's compatibility is tested and verified by the Acer Mobile System Testing...
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 215
...accompanied by a list of telephone, fax and email contacts for all models Bios updates Software utilities Spare parts lists TABs (Technical Announcement Bulletin) For these ...local Acer branch office. Acer's Website offers convenient and valuable support resources.
and password. Online Support Information
9-3 Online Support Information
Introduction 0
This section describes online technical...
Similar Questions
Specification Of Microphone Used In Acer Aspire 4739z
what is the specification of microphone used in acer aspire 4739z?
what is the specification of microphone used in acer aspire 4739z?
(Posted by suchiphenix 11 years ago)
Acer Aspire 4739z, Touchpad Tapping Not Working
only reight and left keys are working, through touchpad I'm unable to select or clik by tapping
only reight and left keys are working, through touchpad I'm unable to select or clik by tapping
(Posted by venkatasundaramurthy 11 years ago)
How To Remove Bios Password
i forgot my bios password so please guide me... my laptop model is acer aspire 4739z
i forgot my bios password so please guide me... my laptop model is acer aspire 4739z
(Posted by kwslpr4 11 years ago)