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How do i clear bios on Medion ram 2020 notebook

Machine contaminated with virus....will not boot past password...ie when password entered machine shuts down saying incorrect password

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  • a_mussell Feb 20, 2009

    xp.. I'll give that a try thanks for your help.......nick

  • a_mussell Feb 20, 2009

    Thanks for your reply..............followed your advice re. removing battery...problem still persists. Not sure where to flash bios.

    I am only assuming that clearing the bios will cure my problem,

    as the pc has been infected with a virus



    nick

  • a_mussell Feb 20, 2009

    well guys thanks for all your help it would seem that it may have been a application problem.............i reformatted the drive and re-unstalled windows (overkill perhapes), but it has cleared the fault.



    thanks again

  • RescueTechLA
    RescueTechLA May 11, 2010

    Oh wait you said a bios problem, right? What model is your laptop?

  • RescueTechLA
    RescueTechLA May 11, 2010

    This can be tricky. Which OS are you using? XP, Vista, OS X?

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What may be easy to you and me darkchild IS usually tricky for the average end user. Just pulling out the battery doesn't always remove the bios password. Most laptops nowadays store the bios password on a chip and pulling the battery won't clear those types of stored passwords or HD passwords either, so keep this in mind.

I read on a forum that most Medion laptops use this bios password:

am8888egh

Give it a shot.

Posted on Feb 20, 2009

  • RescueTechLA
    RescueTechLA Feb 20, 2009

    So it was a Windows password and not a bios password, right?

    I'm glad you sorted it out either way. Best of Luck! Oh and I would recommend you downloading a copy of AVG Free to avoid viruses in the future!


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Not sure whats so tricky is really rather simple the laptop must come apart there is a battery on the mother board it must be removed for aboput 10 minutes this will total clear the bios replace the battery and reassyemble laptop if that dont fix it you may need to flash the bios to repair it.

Posted on Feb 20, 2009

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1 Answer

Clearing bois password


Acer laptops are equipped with a BIOS utility.
The BIOS (which stands for "Basic Input Output System") acts as an interface between the hardware and software installed on the computer.
On some computers, a BIOS password may be required in order to boot the computer and make changes to the BIOS settings.
If you are unable to access the BIOS settings and do not know how to reset the BIOS password, you might be tempted to send the computer back to the manufacturer for repair.
Fortunately, that's not necessary as there is a simple way to do this on your own.

Go to "Start," then perform a search for "Command Prompt."
The Windows Start button is located in the lower-left corner of your computer screen.
Double-click on "Command Prompt" to open the application.
You will need to use MS-DOS commands to reset the BIOS password.
Type the following commands one by one in the order shown:
debug
o 70 2E
o 71 FF
quit
Make sure that you are typing the letter "o" and not a zero at the beginning of the second and third commands.
Reboot your computer by clicking "Start," "Shutdown," and then "Restart."
The BIOS password will now be reset to default.
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.

Jul 22, 2013 | Acer Aspire 5749-6492 Intel Core i3 2350M...

1 Answer

Got past bios password need operating system password?


there is one jumper set on motherboard. Remove it and set again at same place..
that clears all password set to bios as well as OS..

(if you dint find that specific.. remove all jumpers n plug in properly back

Dec 17, 2012 | Acer Ferrari 1100 Notebook

1 Answer

Aspire acer 5100-3959 notebook bios password


step 1. try entering bios setup and get the error code for example 23456
step 2. in other machine use hirens boot cd and open bios password generator
step 3.- choose te option 2 and put your error code.

it works for me on acer 2920 whit phoenix bios.

Jul 26, 2012 | Acer Aspire 5100 Notebook

1 Answer

Emachines e525 bios password


After hours of searching I finally found a fix:
1. Remove the battery
2. Remove the HDD
3. Removed the RAM to make the solder points, marker 'J1' on the motherboard visible
emachines-e525-bios-password-bueb2fgw15ei4wj3vksvhmc2-2-1.png 4. I then used a paper clip and sticky tape to join these solder points
5. With the solder points joined, insert one stick of RAM and turn the machine on
6. Wait until the laptop is in a post BIOS state (past the screen where you can press F2 for setup and where the logo shows) and remove the paper clip. This has to be removed while the laptop is still on.
7. Turn off computer, press F2 to enter BIOS and you should find there is no password.
Repeat the above steps if you find this doesn't work.

Jun 19, 2012 | Acer PC Laptops

1 Answer

Laptop is asking for a boot password


You need to clear your CMOS settings, where the password is stored. It is volatile memory, but there is a small hidden battery that keeps the memory stored. You need to temporary remove it.Remove the small plastic cover on the bottom where your RAM/Hard drive reside. It should be a single screw. There will be a small 3v Lithium Ion coin battery in there. Remove that battery, remove your laptop battery, and unplug your power adapter. Leave it all unplugged fora couple minutes, put it back together, and your password will be gone.

Feb 17, 2012 | Medion PC Laptops

1 Answer

I had installed a bios password on my Compaq Evo N400c, which i have forgotten, i need to make my CD as 1st boot device so need to reset its Bios password.


I found this fix for your problem on http://forums11.itrc.hp.com

If you have lost your BIOS password(s), then you can clear them by removing all power from your laptop for a while.

I think you are familiar with how to enter the BIOS - but if not - look here:
http://tinyurl.com/hlusx

You may need to consult the Maintenance & Service Guide for your N400C to find and remove the RTC battery. You can access that and all the documentation for your notebook here: http://tinyurl.com/mda9a

This is the procedure to clear the Set-up (BIOS) passwords:
(1) turn off the computer.
(2) If it was in a docking bay, remove it.
(3) Disconnect A/C Adapter.
(4) Remove main battery pack (and the secondary battery if one is fitted.
(5) Disconnect the Real Time Clock (RTC) battery from the system board. (You'll need to remove the palm rest and keyboard to do this - there are clear instructions and pictures in the Mtce & Svce guide referenced above. You should see a tiny white plug on the end of the RTC coin cell leads. Disconnect it - you do not need to remove the RTC battery.)
(6) Now wait 30 minutes. (The 5 minutes quoted by HP in some of its manuals is not enough)
(7) Press and hold down the laptop power button for 1 minute. (This is intended to clear any stray voltages or static that's still around)
(8) Reconnect Real Time Clock battery and re-assemble laptop. (BUT DO NOT re-fit the main battery yet.)
(9) Hook up the A/C adapter and turn on the laptop. System should boot up OK - press F1 or F10 while on Compaq splash screen (ie before windows starts to load) to access BIOS.
(10) All passwords should now be cleared. Check you can enter BIOS OK. It should be restored to Compaq default settings with no power-on or admin passwords.
(11) Now you can re-insert the main battery (and secondary battery if you have one)
(12) Now reset date, time and other BIOS settings as you want them to be.
(13) If you set any passwords - make sure you keep a note of them somewhere safe but outside the laptop !!!!


Hope this helps

Mar 31, 2011 | Compaq Evo Notebook N400c

2 Answers

Hi, i can't enter to bios to chang setting so i can reboot from cd drive because the bios have a password i can't remember. my Notebook model is asus f3jc.


you can disconnect the backup battery from the motherboard this should reset all settings including password, you will probably have to open up the case of the notebook to find the battery.

Jan 25, 2011 | ASUS F3Jc-AP141C Notebook

1 Answer

Windows has a .dll boot-up problem, bios is inexecable, can only boot from hard drve and not from any other drive, need too reset bios or something. thanks


hi you can normally reset the bios by locating the on-board battery under the notebook, or by removing the keyboard if it is that model and remove the bios battery for a few seconds and that should clear any settings in the bios including the password to enter it, then replace the battery and re-boot the system , press either F2 or del to enter the bios while booting...hope this helps

Jan 14, 2011 | IBM ThinkPad R32 2658 Notebook

1 Answer

Cant enter laptop at all


Does it start to boot Windows, or does it ask for the
password before Windows starts to boot?

There may be a password set in the BIOS, to clear that, open
the case and remove the CMOS battery.
YOU CAN DOWNLOAD PCCMOSCLEANER FROM PCCMOS.COM AND BURN THE ISO IN A CD. NOW BOOT WITH IT. IT WILL CLEAR YOUR BIOS PASSWORD

Dec 06, 2010 | Acer TravelMate 5720-6635 Notebook

1 Answer

Machine will boot passed password


bios cant do anything with windows password try virus scan other wise format ur pc so simple

Feb 20, 2009 | PC Laptops

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