Question about Acer Aspire 4720 Notebook

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I've acer aspire 4720z from few days i got virus.cmd now i cann't entered because windows ask for aspire 4720z password but i didn't set it before , i'm trying to format it but i cann't enter to safe mode, please help

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You can format it using clean install just insert the Windows OS CD then go to bios set the cdrom as the First boot device then press the a key on the boot screen wait until it ask you to select a drive to install the WIndows OS format the drive using NTFS, you can also set a partition on the drive for backing up purposes. Select C: drive install WIndows at the middle of the installation you need to enter the Serial Key and the timezone etc etc.


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Posted on Jul 30, 2010

Testimonial: "thanks for help now after format two partion,installed system on both of them i cann't install defintion cd for internet i cann't enter to internet"

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Acer E1 571


Windows operating systems allow you to set up an administrator password, which prevents unauthorized users from downloading applications and making system changes without your permission.
If you have forgotten your administrator password, you can reset it easily and create a new one that you can use to log into Windows.
Since Acer Aspire computers use Windows operating systems, resetting your password is a simple process you can accomplish in minutes.

Restart the Acer Aspire. When Windows boots up, select the username you want to reset the password for and press "Enter."
Click "Use your password reset disk" to launch the password reset wizard.
The password reset wizard enables you to create a new password for your user account.
Click "Next" on the password reset wizard and insert the password reset disk.
Click "Next."
Type your new password in the "Type a new password" box and type the password again in the confirmation box.
Type a hint to you use in case you forget your password next time.
Click "Finish" to activate your new password.
Restart your computer and log on to Windows using your new password.
Reset your Windows password
http://windows.microsoft.com/en-US/windows-vista/Reset-your-Windows-password

or
Restart your computer repeatedly tapping the f8 key to enter safe mode while the screen is black once in safe mode where the only things working will be your keyboard and mouse allowing you to attempt to repair your computer
Windows Advanced Options Menu
Please select an option:
Safe Mode
Safe Mode with Networking
Safe Mode with Command Prompt
Enable Boot Logging
Enable VGA mode
Last Known Good Configuration (your most recent settings that worked)
Directory Services Restore Mode (Windows domain controllers only)
Debugging Mode
Start Windows Normally
Reboot
Return to OS Choices Menu
Use the up and down arrow keys to move the highlight to your choice
select safe mode with command prompt
Click start run type cmd press Enter
black screen should open DOS mode
this will vary depending on your operating system
type in net user username
For eg. If you want to change administrator password , type net user Administrator
It will prompt you to enter the new password.
Enter the new password and the password is changed
http://wiki.ljackson.us/Control_Userpasswords2
if this fails you will need to
Select safe mode with networking to download
you could download all of these or just one save them to a usb drive for later use if one fails to remove the password
Windows Password Recovery Basic
http://majorgeeks.com/CmosPwd_d239.html
A CMOS BIOS password recovery tool
Editors note: This tool should only be used by experienced computer users.
Please see the enclosed read me if you would like to run it from Windows.
Failure to follow instructions (from Windows) will cause your anti-virus to flag this as a virus.
http://majorgeeks.com/Dr._Freeware_System_Utilities_d6416.html Dr.Freeware System Utilities which includes data recovery software, data backup, password

May 16, 2013 | Acer Aspire E1-571-6650 Laptop

1 Answer

My son forgot his passwrd now we cant get into the acer windows7


Step 1:
Restart your computer repeatedly tapping the f8 key to enter safe mode while the screen is black once in safe mode where the only things working will be your keyboard and mouse allowing you to attempt to repair your computer Windows Advanced Options Menu Please select an option: Safe Mode
Safe Mode with Networking
Safe Mode with Command Prompt Enable Boot Logging
Enable VGA mode
Last Known Good Configuration (your most recent settings that worked)
Directory Services Restore Mode (Windows domain controllers only)
Debugging Mode Start Windows Normally
Reboot
Return to OS Choices Menu Use the up and down arrow keys to move the highlight to your choice select safe mode with command prompt Click start run type cmd press Enter black screen should open DOS mode this will vary depending on your operating system type in net user username For eg. If you want to change administrator password , type net user Administrator It will prompt you to enter the new password. Enter the new password and the password is changed if this fails you will need to Select safe mode with networking to download you could download all of these or just one save them to a usb drive for later use if one fails to remove the password Windows Password Recovery Basic http://majorgeeks.com/CmosPwd_d239.html A CMOS BIOS password recovery tool Editors note: This tool should only be used by experienced computer users. Please see the enclosed read me if you would like to run it from Windows. Failure to follow instructions (from Windows) will cause your anti-virus to flag this as a virus. http://majorgeeks.com/Dr._Freeware_System_Utilities_d6416.html Dr.Freeware System Utilities which includes data recovery software, data backup, password reset tools for Windows helps you to maintain your system. Dr.Freeware is freeware, you can download and use it for free.

Feb 06, 2013 | Acer Aspire One AOA110-1626 Notebook

1 Answer

What is my unlock password for my Acer Aspire Notebook 5742Z?


restart your computer repeatedly tapping the f8 key to enter safe mode while the screen is black once in safe mode where the only things working will be your keyboard and mouse allowing you to attempt to repair your computer

Windows Advanced Options Menu

Please select an option:

Safe Mode
Safe Mode with Networking
Safe Mode with Command Prompt

Enable Boot Logging
Enable VGA mode
Last Known Good Configuration (your most recent settings that worked)
Directory Services Restore Mode (Windows domain controllers only)
Debugging Mode

Start Windows Normally
Reboot
Return to OS Choices Menu

Use the up and down arrow keys to move the highlight to your choice


select safe mode with command prompt


Click start run type cmd press Enter

black screen should open DOS mode

this will vary depending on your operating system


type in net user username

For eg. If you want to change administrator password , type net user Administrator


it will prompt you to enter the new password

enter the new password and the password is changed


if this fails you will need to


Select safe mode with networking to download

you could download all of these or just one save them to a usb drive for later use if one fails to remove the password


Windows Password Recovery Basic


http://majorgeeks.com/CmosPwd_d239.html

A CMOS BIOS password recovery tool

Editors note: This tool should only be used by experienced computer users. Please see the enclosed read me if you would like to run it from Windows. Failure to follow instructions (from Windows) will cause your anti-virus to flag this as a virus.



http://majorgeeks.com/Dr._Freeware_System_Utilities_d6416.html Dr.Freeware System Utilities which includes data recovery software, data backup, password reset tools for Windows helps you to maintain your system. Dr.Freeware is freeware, you can download and use it for free.


hope this helps

Oct 05, 2012 | Acer Aspire 5742z-4512

1 Answer

Donot know the hard disk password for windows vista aspire4720z can you pease help with this


Go to the link below and download Ophcrack and burn the iso to a cd. Boot from the CD and let it do it's magic. You'll have the password shortly:

http://ophcrack.sourceforge.net/download.php

Aug 18, 2012 | Acer ASPIRE 4720Z-2A0508MI LAPTOP LCD...

7 Answers

I forgot my acer netbook aspire one D257 password


Here is a post about how to reset forgotten Acer Aspire password with Windows Password Recovery Tool, you need it. Don't waste time at unnecessary help.
http://www.windowspasswordsrecovery.com/lost-acer-windows7-password.htm

Aug 01, 2012 | Acer Aspire One Netbook 8.9" Notebook

1 Answer

What is the administrator password of acer aspire 5738Z?


There is no default password for Administrator user.
Normally you can set the Administrator during installation. If you don't know or you didn't install the system yourself ask who install the windows for the password.

Aug 24, 2011 | Acer Aspire 5738Z-423G32Mn Notebook

1 Answer

I have a acer aspire one and when i turn it on it shows: Harddisk Security primary master hitachi lock and ask's for a password so i enter the pswd then it shows windows did not start successfully. so i...


you have a virus run a anti virus program; microsoft has free anti virus soft ware called security essentials....i use it and have had good results they also have a free malware scan you can download and run.

Feb 22, 2011 | Acer Aspire One PC Notebook

1 Answer

Acer Aspire 3050. SAFE MODE PROBLEM


try keeping the username and password windows empty (blank) and click ok

Apr 25, 2010 | Acer Aspire 3050 Notebook

1 Answer

Drivers for acer aspire 4720z


hi!we have read your problem.please dont worry, every problem has a solution.since you have stated that you have lost the driver details your system should have crashed.have you prepared a recovery dvd for your laptop.if yes you install the drivers from it.hope your problem is tackled.have a nice day!!!

May 23, 2009 | Computers & Internet

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