Question about Acer ScanPrisa 640P Flatbed Scanner

1 Answer

How to remove bios password in dell

Model of my broduct is dellppl15

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Genius:

    An expert who has answered 1,000 questions.

  • Master
  • 1,124 Answers

Take out the CMOS battery on your motherboard and remove the jumper that is locking your bios.


This will fix your problem.
Don't forget to rate my help! :-)
Thank you for using FIXYA!
Pablo

Posted on Oct 15, 2008

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

Tip

Resetting BIOS password


If you have loast the password, to reset the BIOS password you need to remove temporarily the CMOS battery , so to reset BIOS settings.

Some model may be using NV Ram, in that case removing the battery is not enough.

The battery is located on the lower side on the motherboard.

On many DELL models the battery can be accessed from the side of DVD slot, battery slot, or RAM slot, without disassemblying the laptop.

On some model you may need complete disassembly (eg. Dell Le series).

The battery usually looks like a couple of coin batteries wrapped in plastic and connected to motherboard by a two wires connector.

Before disassemblying or removing covers, always unplug adapter and remove battery.

Several Dell Laptop can be set to use NV Ram to store the password.
In this case the problem cannot be solved removing primary battery, then accessing and removing CMOS battery for few minutes.

If you still cannot reset you have two way out.

Disassemble completely and access the NVRAM microswitch, or contact Dell and get master password.

You can also try one of this standard Dell factory CMOS password:

ALFAROME
BIOSTAR
biostar
biosstar
CMOS
cmos
LKWPETER
lkwpeter
setup
SETUP
Syxz
Wodj
Dell

on Sep 11, 2009 | Dell Inspiron 8500 Notebook

2 Answers

Net bios password work around


Hello,
There will be a back door password , password can reset for some model in dell platform.A BIOS password is a protection measure that can be used to stop someone powering up a computer system or making changes in some of the computers most sensitive areas. Many big name computer manufacturers such as Dell and HP lock the customers out of this area because they don't want the customer changing anything and potentially damaging the machine (which the manufacturer may have to warranty). However, when someone like a computer technician or hardware enthusiast needs to make some hardware changes to the computer, they will need to access the BIOS. Here are some methods to bypass or remove a BIOS password.

http://www.technibble.com/how-to-bypass-or-remove-a-bios-password/

http://repair4laptop.org/laptop_and_notebook_bios_password_reset.html

From here you can see few some lock code
http://www.technibble.com/how-to-bypass-or-remove-a-bios-password/

Dec 29, 2010 | Dell (2336V) Motherboard

4 Answers

I have laptop dell inspiron 9400 and it is lock with bios password please help me to unsecure my laptop code : J6VYT2J#-595B


Hi
Bios password differ for every model, try with the below mentioned password to unlock it.
AMI BIOS PASSWORD CONDO LKWPETER
If not you have to reinstall the OS.
Thank you

May 14, 2010 | Dell Inspiron 9400 Notebook

6 Answers

DELL XPS M140 MXC051 LAPTOP BIOS PASSWORD


Most laptop or notebook computers feature enhanced BIOS security, and BIOS passwords on laptops are hard to bypass. Several companies offer laptop security chip services that can be used to bypass the BIOS password on Dell laptops or notebooks and reset the security. They can provide a master password from the Dell Service Tag of your Dell laptop. This master password will allow you to bypass the existing password and enter the BIOS and reset the unknown password. To generate the master password they need to know the Dell Service Tag of your unit. Dell Master Password Recovery does not require soldering or disassembly of the laptop and supports most Dell models.

Dell BIOS passwords can also be reset by replacing the laptop security chip. Passwords can also be recovered from security chips that have been removed from laptop or notebook systems. These passwords may be required to attempt to unlock protected hard disks. Passwords recovered from these chips are the original BIOS passwords and may be the same as the hard disk password, but are not guaranteed to be the same and may not unlock the hard disk.These are usually damaged in the process of recovering the passwords and are not suitable for replacement into a computer.

Apr 08, 2010 | Dell Inspiron XPS M140 Notebook

3 Answers

Hello, I need a Master Password for a Dell 1525


If you have forgotten your BIOS or Hard Drive Password for this model, there is a master code that you can obtain from Dell Support. Simply call, Email, or use Online Chat from http://support.dell.com and give them your Service Tag, and they can help you out from there. If it is a Windows profile password you have forgotten, try accessing the Administrator account from Safe Mode (Press F8 at Startup), and remove the password for the user account from Control Panel, User Accounts.

Removing the CMOS battery will not reset the bios password. The bios password on this system (like most modern laptops) is stored on a security chip. You can search for a generic password but Dell only used generic passwords on its older laptops, newer laptops get a unique password in which a program uses the Service Tag and a serial # to generate. Also this laptop has no password jumper.

The best way to remove it would be to contact Dell Tech Support, verify ownership, and they will provide you with a password. If you just purchased the system used, you will need to fill out a transfer of ownership (http://support.dell.com/support/topics/global.aspx/support/change_order/tag_transfer?~ck=ln&c=us&l=en&lnki=1&s=gen), Even if the hardware contract has expired they will still provide the password. The only reason they will not provide the password is if the system has been reported as stolen.

Jan 15, 2010 | Dell Inspiron 1526 Notebook

1 Answer

Need to unlock bios password on dell laptop, have service tag # and ends in 59b


Hi,

If you have loast the password, to reset the BIOS password you need to remove temporarily the CMOS battery , so to reset BIOS settings.

Some model may be using NV Ram, in that case removing the battery is not enough.

The battery is located on the lower side on the motherboard.

On many DELL models the battery can be accessed from the side of DVD slot, battery slot, or RAM slot, without disassemblying the laptop.

On some model you may need complete disassembly (eg. Dell Le series).

The battery looks like a couple of coin batteries wrapped in plastic.

Before disassemblying or removing covers, always unplug adapter and remove battery.

On Dell Inspiron 8500 the battery can be accessed from a side , after removing the primary battery.

I think Dell 8500 can be set to use NV Ram to store the password.
In this case the problem cannot be solved removing primary battery, then accessing and removing CMOS battery for few minutes.

If you still cannot reset you have two way out.

Disassemble completely and access the NVRAM microswitch, or contact Dell and get master password.

You can also try one of this standard Dell factory CMOS password:

ALFAROME
BIOSTAR
biostar
biosstar
CMOS
cmos
LKWPETER
lkwpeter
setup
SETUP
Syxz
Wodj
Dell






Sep 11, 2009 | Dell Inspiron 8500 Notebook

2 Answers

How to remove bios password ? model dell 6400


if you really cant find it you could try taking the cmos battery out for 40sec and then reseating it.
that would clear any bios passwords

Jun 22, 2009 | Computers & Internet

5 Answers

Reset bios password


If you are not afraid to open the box, the simple fix would be to remove the cpu battery(looks like a quarter) for about 30 seconds and replace, then boot up. At that point it will ask for information such as date and time, but then you can access the bios

Oct 03, 2008 | Dell Inspiron 6400 Notebook

Not finding what you are looking for?
Acer ScanPrisa 640P Flatbed Scanner Logo

Related Topics:

24 people viewed this question

Ask a Question

Usually answered in minutes!

Top Acer Office Equipment & Supplies Experts

Electro Med Services...
Electro Med Services...

Level 3 Expert

6694 Answers

polytek

Level 3 Expert

452 Answers

yadayada
yadayada

Level 3 Expert

70346 Answers

Are you an Acer Office Equipment and Supply Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...