Question about Intel DG31PR Motherboard

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Password prompt removal

All the alterable options in bios like BOOT PRIORITY SELECT, DATE SETTING everything is not working.. They are being displayed in GREY color instead of BLUE. I've set user password. now i want to remove it, but it is not being possible. I've also tried removing the CMOS cell, but there is no improvement.. I like to have your treatment for the PC as early as possible because it is my friends computer.

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You have to take out the jumper that it is locking the bios on the motherboard (overwrite protection).
After that reset the system.
About the video check the monitor connections. If problem continues check the video card.

Posted on Oct 06, 2008

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2 Answers

Reset cmos on N550j?


try software to reset your cmos password.

Mar 26, 2014 | ASUS Motherboards

1 Answer

Pasword bios extensa 4420


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

As the computer is booting repeatadly press the F8 key as the computer is booting


If done properly the user should get to a screen similar to the below screen.

Select the option for Safe mode command prompt only

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


Then type at the C:\> prompt: type

DEBUG

and hit Enter. You'll see a dash (-) at the DEBUG prompt. Now type:

o 70 2e

which will show as -o 70 2e at the DEBUG prompt. Hit Enter. Then type:

o 71 ff

and hit Enter. Finally type:

Q

and hit Enter one last time to quit DEBUG back to the C:\> prompt.
Now you're ready to reboot your PC, and press the appropriate key or key
combo (look it up in your motherboard manual if you don't know it) to access
your BIOS Setup.


Youll notice the password is gone.


If this fails try typing


At command prompt type debug
you will get a - prompt where you can type the following (<enter> means press enter, not type enter*)

A <ENTER>
MOV AX,0 <ENTER>
MOV AX,CX <ENTER>
OUT 70,AL <ENTER>
MOV AX,0 <ENTER>
OUT 71,AL <ENTER>
INC CX <ENTER>
CMP CX,100 <ENTER>
JB 103 <ENTER>
INT 20 <ENTER>
<ENTER> just hit enter on this line
G <ENTER>
Q <ENTER>

Basic BIOS password - works 9.9 times out of ten

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


http://www.tech-faq.com/reset-bios-password.html


At some stage you might need to press Ctrl+Enter rather than just Enter if on a Dell Latitude E5410


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.


Hope this helps.

Nov 21, 2012 | Acer Extensa 4420 (484U101011) Motherboard

1 Answer

How to reset bios password


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

As the computer is booting repeatadly press the F8 key as the computer is booting


If done properly the user should get to a screen similar to the below screen.

Select the option for Safe mode command prompt only

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


Then type at the C:\> prompt: type

DEBUG

and hit Enter. You'll see a dash (-) at the DEBUG prompt. Now type:

o 70 2e

which will show as -o 70 2e at the DEBUG prompt. Hit Enter. Then type:

o 71 ff

and hit Enter. Finally type:

Q

and hit Enter one last time to quit DEBUG back to the C:\> prompt.
Now you're ready to reboot your PC, and press the appropriate key or key
combo (look it up in your motherboard manual if you don't know it) to access
your BIOS Setup.


Youll notice the password is gone.


if this fails try typing


At command prompt type debug
you will get a - prompt where you can type the following (<enter> means press enter, not type enter*)

A <ENTER>
MOV AX,0 <ENTER>
MOV AX,CX <ENTER>
OUT 70,AL <ENTER>
MOV AX,0 <ENTER>
OUT 71,AL <ENTER>
INC CX <ENTER>
CMP CX,100 <ENTER>
JB 103 <ENTER>
INT 20 <ENTER>
<ENTER> just hit enter on this line
G <ENTER>
Q <ENTER>

Basic BIOS password - works 9.9 times out of ten

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


http://www.tech-faq.com/reset-bios-password.html


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.


hope this helps

Nov 14, 2012 | Asrock Motherboards

1 Answer

How to reset bios password


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

As the computer is booting repeatadly press the F8 key as the computer is booting


If done properly the user should get to a screen similar to the below screen.

Select the option for Safe mode command prompt only

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


Then type at the C:\> prompt: type

DEBUG

and hit Enter. You'll see a dash (-) at the DEBUG prompt. Now type:

o 70 2e

which will show as -o 70 2e at the DEBUG prompt. Hit Enter. Then type:

o 71 ff

and hit Enter. Finally type:

Q

and hit Enter one last time to quit DEBUG back to the C:\> prompt.
Now you're ready to reboot your PC, and press the appropriate key or key
combo (look it up in your motherboard manual if you don't know it) to access
your BIOS Setup.


Youll notice the password is gone.


if this fails try typing


At command prompt type debug
you will get a - prompt where you can type the following (<enter> means press enter, not type enter*)

A <ENTER>
MOV AX,0 <ENTER>
MOV AX,CX <ENTER>
OUT 70,AL <ENTER>
MOV AX,0 <ENTER>
OUT 71,AL <ENTER>
INC CX <ENTER>
CMP CX,100 <ENTER>
JB 103 <ENTER>
INT 20 <ENTER>
<ENTER> just hit enter on this line
G <ENTER>
Q <ENTER>

Basic BIOS password - works 9.9 times out of ten

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


http://www.tech-faq.com/reset-bios-password.html


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.


hope this helps

Nov 14, 2012 | Asrock K8Upgrade-VM800 Motherboard

1 Answer

Failed BIOS update


Download the latest BIOS update from your computer manufacturer's website onto a USB flash drive. Refer to your user manual to obtain the manufacturer's website address.

If the downloaded BIOS file is a zip archive, unzip the contents onto your USB flash drive.


Jumper settings may need to be reconfigured on some motherboards to enter BIOS recovery mode. Most Intel-based motherboards have a jumper setting or switch near the on-board


CMOS battery.

The procedure for setting the jumpers will vary depending on your motherboard make and model, so refer to the motherboard documentation for specific instructions.

Power on the computer and press "F2" to access the Setup Mode menu.


If you are unable to access the setup menu, you will not be able to proceed with this repair. Take your computer to a repair shop, as the motherboard may need to be replaced.


Use the arrow key to select "Boot Priority" or a similarly named field. Press the "Enter" key.


Scroll down until "First boot priority" or "First boot drive" is selected and press "Enter."


Select the USB flash drive as the first boot priority device. Press the "F10" key to save this setting and exit from the setup menu.


Connect the USB flash drive to an open USB port on your computer.

Then let your computer fully reboot.

The USB flash drive should be detected and the BIOS should update automatically.


When the update is complete, you may be prompted to restart your computer, or it may reboot automatically.


If you are able to use your computer without any further problems of overheating or failure to recognize drives, your failed BIOS update has been resolved.


hope this helps

Sep 11, 2012 | ASUS (P5RC-LA) Motherboard

2 Answers

How do I reset the bios password on an Asus P4S-E motherboard? Cannot find the jumper to do this!


Remove the cmos battery for 15 min.


ghost2233_15.jpg
This will reset the password.
Enter the bios and set the boot settings
Clock,drive boot priority,etc.

Here you can download drivers and a manual:

http://support.asus.com/download/options.aspx?SLanguage=en


Hope this was helpfull.

Mar 29, 2011 | ASUS P4SE Motherboard

2 Answers

Password


Somewhere on the board is a small button cell (a battery). Remove it carefully and leav it out for about 5 minutes then refit it (make sure you refit it the correct way around or you WILL damage the board). This will erase the bios settings. When you first reboot, it should rewrite the bios settings for you and boot as normal. Sometimes this can happen where the bios has a damaged code precursur which defaults to a password, resetting the bios will clear this.

Mar 14, 2010 | Intel Biostar P4TSE-D2 865 Chipset...

3 Answers

Bios problem


remove your motherboard battery for some times and restart your computer. thanks

Jul 19, 2009 | Intel Motherboard

2 Answers

BIOS SETTINGS


Go to BIOS setting by pressing F2 or Del while booting..and change boot priority as first boot device as hard disk then save and exit...

Feb 19, 2009 | Intel D845GLLY Motherboard

2 Answers

Bios problem


Dear sir/madam

First u see all the connections are connected to board or not including fan's   .

In bios settings u select the option 'Load default settings' and save and exit.

Was this soultion helpful?show ur appericiation by rating it.

Mar 14, 2008 | EliteGroup ECS 945GCT-M/1333 Motherboard -...

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