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宏碁在1997年购买了德州仪器的移动PC部门,从此进入了笔记本电脑的世界。

1413 个问题 查看全部

How can I reset bios password?

I want to enter my Acer travelmate 240 bios, but i forget the password.

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my acer travelmate c200 Bios passwrod forget,now to remove &Resat Bios password,can you help bios password setup.you help me iam very happy to soluation .

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Hello

you can find anythings about bios in dr-bios.com

download original backup bios file laptops

Download EC & Bios files...

Bin , Hex , Rom

Contact Us: http://dr-bios.com/

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just take the bios memory battery out

reset bios password on acer nitro 2016

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can not get into bios did it 3 times and get system disabled [ 16029] its a travelmate 5320

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key 63384226

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18个回答

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On the newer laptops I've serviced there is no BIOS reset and pulling the CMOS battery does nothing. I've seen some with what looks similar to solder pads labeled as CMOS reset, but they won't work in most cases.

My suggestion, try the password three times, and a dialog box should pop up with a code. Punch in the code to unlock the bios here...

http://bios-pw.org/

This has worked on every laptop that I've serviced, even new models. However, if a drive is protected at a bios level, for security, you cannot unlock the drive (this is put into place in case the drive is stolen).

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great job on this link helped me out a lot its on my favorites now

http://bios-pw.org/ saved me a hassle

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how to slove my acer travel mate C200 BIOS password forget how setup new password my laplob .

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But it says system will halt press any key

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Thanks, you are the best...stuff worked for me! I took another step to write here and confirm that my Acer Travelmate 5320 worked well with your link to http://bios-pw.org

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nobel for you!

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try restarting the computer in safe mode or try login bios menu using F2 and reset the bios if you have any other issue in computer that can be fixed doing the normal reset . try this post how to reset the computer password and settings see if that works for you .

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And how would they reset the password from bios if the bios password IS what needs to be reset? Or were you just answering without reading the question?

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ALMOST FOOLPROOF METHOD for older ACER (and other) laptops...

Required tools:

-USB to SATA connector (or any old USB to SATA harddisk case )

- spare SATA laptop hard disk (any size...)

WIN32DISKIMAGER

FREEDOS

clnpwd.exe

Download WIN32DISKIMAGER from the web at https://sourceforge.net/projects/win32di...

or have a linux system ready with DD

Download FDlite.zip from http://www.freedos.org/download/

http://www.freedos.org/download/download...

extract and remember where the 32MB FD12LITE.img is..

download clnpwd.zip from somewhere and extract clnpwd.exe from it

take a small SATA hard disk and write the image FD12LITE to it using WINDISKIMAGER (or Linux DD...)

copy the file clnpwd.exe to the hard disk.

put the just created hard disk and put it in your ACER (5310 etc)

wait till the HD has booted, stop the install and run clnpwd once or twice to clean system and/or user password.

That's it..

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This is useless. They need the bios pass removed. This is nice and all but when he would have put the hdd in the bios pass would still be there and he couldnt get past it,

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Not useless at all.

What the author is describing is a method to use if the one time boot menu option (F12 on an Acer) has been disabled in CMOS as well as a BIOS PWD set.

Alternatively, if USB HDD has *not* been disabled in CMOS you can make a DOS bootable USB thumbdrive using RUFUS (using the freedos method) ( https://rufus.akeo.ie/ )

You would first physically remove the HDD from the system This will force the system to boot from another valid bootable source. In this case USB HDD.

Then just copy the clnpwd.exe to the root directory of the bootable thumbdrive.

http://www.mediafire.com/file/6g4v2q2yvo...

Put the thumbdrive into a USB port and boot the system. It should bring you to a DOS prompt. Type DIR -> ENTER. Now clnpwd.exe should be visible in the root directory. Type the file name -> ENTER and choose option 1, 2, or both one after the other.

Reboot, hit F2 and you should be in the CMOS set up without requiring a password. Worked for me :)

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The information by Sagert has really helped me. Thanks man and be blessed.

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When it is required, if you know your BIOS password it can be removed by following the steps below.

Removing a BIOS password:

Power on the system. As soon as the first logo screen appears, immediately press the F2 key, or the DEL key if you have a desktop, to enter the BIOS.

Use the arrow keys to navigate to Security or BIOS Security Features.

Highlight Set Supervisor Password or Change Supervisor Password and press the ENTER key.

You will be prompted to enter your current password. After you will be prompted to enter a new password, and a second time to verify it. To remove the password, leave these two fields blank and press Enter.

Press ENTER to confirm password creation.

A message will appear stating Changes have been saved. Press ENTER to continue.

Press the F10 key to save changes and restart the system.

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This is worked for me on Acer aspire e1-571..thanks a lot

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I did all that and at start up it just says Acer for awhile and flashes Acer again.nothing else

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enter administer password or pr on password

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Thank you very much, this helped me erase my current BIOS password. I see this option helps if you know your current password.

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I can't enter my bios,it requesting for password but when I type in the password it shows "password fail. What else can I do ?? Beside it not booting, it shows blue screen and turn of by itself.

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Hi, u need to remove ur cmos battery for about a min, which should reset the bios. To do that follow the service guide in the link given below. Hope this helped u. Write back on what u did. Good luck.

http://e1.domena15.info/soubory/acer-man...

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isn't the battery on the acer es1 511,512 solder in?

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I find an article about how to reset BIOS password on Windows, perhaps you can have a reading and I think it will help you sovle your problem and if you have any other questions you can also comment as below and the writer will help you. Read it in:

http://www.recoverlostpassword.com/artic...

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i have Acer TravelMate P243, I forgot password and wants to reset as on Screen i am getting "BootMGR Missing" error.

Please help me and suggest how can i reset BIOS password for Acer Travelmate P243 laptop specifically

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Step 1: Turn off your PC, unplug the power cable and open your system unit. ...

Step 2: Check the documentation for your motherboard to locate the position of the jumper that resets the BIOS. ...

Step 3: Find the jumper on your motherboard reset it.

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I have ASUS, Acer, Sony VIO laptop BIOS Password reset solution. Email: seoul521050@gmail.com

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1. Locate the 3-pin CMOS password reset jumper on the system board.

2. Remove the jumper plug from pins 1 and 2.

3. Place the jumper plug on pins 2 and 3 and wait approximately 5 seconds.

4. Replace the jumper plug on pins 1 and 2.

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Go to pw-bios.com or press the link into google and then follow instructions

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I already tried and it did not work for Acer E1-472P

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I wanted remove the bios password so I entered old password and and left 2rows blank and saved it...now it's again asking bios password and old password is not working...I didn't set any password but it's asking...pls help me

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This is the only 100% working solution:

hashes and all childish stuff described in here and everywhere do not work for Acer W510/511. Their BIOSes completely locked by Acer. There is no battery (eprom), no hashes - nothing to do as you could do usually in such case. Thats because of Acer do really intended to charge you with 100 bucks for solution of these stupid problem. But, fortunately there is existing much more better alternative, please follow these link. All you need is a flash drive formatted as FAT32 and 20 bucks. Good luck!

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Please can you share with me the disablepassword.efi file

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Its available via the link above only. Just pay with your VISA there if you need to solve your forgotten ACER's BIOS pass. And its not for "sharing"/ "help me my friend" and etc. Its kind of private workarround, Helping to solve your urgent problem. And its kind of prohibited stuff.

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Please check if it works for ACER ASPIRE E1-472P-6860. I already spent 40 USD and it did not work

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Hi Emildo i hve the same model laptop and same issue did you solved yr matter??? If yes share plz thanks

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make short in the pins G39 and remove the cmos battery and it will be clear

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the only way to unlock bios password for all laptops and worked very fine here is :

in the old laptop there is ic bios with 8 pins named almost winbon or mx ...

in the old laptops there is one ic called main you must remove it with hot air and put it in programmer

then download the bios file it must be with extension rom or bin or hex

then erase the old ic and programme it with new file

for new laptops same steps but there is another bios ic it called EC

any further questions leave comment

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hi,

i solved via the clnpwd tool :)

i put the clnpwd program on external usb disk, then removed my internal laptop harddisk, booted my laptop from usbdisk, runned the clnpwd program and i removed all bios password.

clnpwd is the only solution that worked for me.

search on youtube for clnpwd.

greetz raoul

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please i need dell 21625q1-1f5a

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How to remove the BIOS password acer n17q2

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I have ASUS, Acer, Sony VIO laptop BIOS Password reset solution. Email: seoul521050@gmail.com

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This still works in 2020 the http://bios-pw.org/ fix I was literally about to give up after pulling out both no removable battery’s shorting pins was about to try software maybe if I didn’t give up at first I entered all the results one after the other and on a completely different brand that didn’t match mine I got it acer aspire es1-512 thank god don’t drink and make bios passwords on your cheap laptop you use as a key I promise it’s a bad idea

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Additionaly to the usage of http://bios-pw.org/ if you have a modern Acer using 10 digit lock seed you can use https://let-def.github.io/insydious/ which work all to same but specificaly for 10 digit Acer seeds. Yours

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my acer travelmate 4750 Bios passwrod forget,now to remove or Reset Bios password,can you help bios password setup.you help me iam very happy to soluation

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