Laptop model acer aspire1660 when i try to enter the bios 3 times pass fail it say sistem disabled [10140] eror i forgot the pass i removed the batery from the main board but dont work pls can anione help me with ideas thank you

It is nearly impossible to reset the BIOS password without tinkering with the motherboard itself. You will need to contact the laptop manufacturer and have them reset it for you. If the manufacturer cannot help you, and you really want to risk it, you can unplug and open your laptop and remove the button-cell battery attached to the motherboard for at least 10 minutes. This will usually reset the BIOS settings, including the password.

dont wory.. enter 3 time wrong password u will get a code send me that code... ill send u master password:)

try one by one .. hope one them will work ntja or ecwj Thanks

remove the CMOS battery from motherboard and replace it than u restart it want ask for bios password.

The only way to reset the bios password is to remove the cmos, in order to do this you need to strip the laptop and the cmos battery is located on the motherbored you need to remove this for a few minutes,
if you not sure then take it to a specialist or look for a manual on line

ok when i get work tomorrow iwill give you

try to open back cover..there u have to remove the CMOS battery and re insert again..it will reset your BIOS...

1 Call the Utility Mode to the Display.
❍ Calling the Utility Mode to the Display (p.7-1)
2 Making sure that “U--” appears on
the Display, enter “5” from the 10-
Key Pad.
3 Press the [Start] key.



Enter the 6-digit administrator
number from the 10-Key Pad.
? Do you know how to enter the
administrator number?
➜ Enter the six digits successively.
? Do you want to correct a wrong
number just entered?
➜ Press the [Clear] key and then
enter the correct number.
5 Press the [Start] key.
6 Check that “Ad-” appears on the
Display.
7



Enter the code assigned to the
desired subfunction from the 10-
Key Pad.
? Do you know the code for Copy
Track?
➜ To select Copy Track, enter “1.”
? Do you know the code for Disable Auto Shut OFF?
➜ To select Disable Auto Shut OFF, enter “2.”
8 Press the [Start] key.

GO to Konicaminolta US website down load a operators manual free

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f

Guide to remove BIOS password of Acer computer (Both Laptop & Desktop).

There are four ways to remove the BIOS password

1. Reset Password BIOS via Backdoor BIOS Password.
2. Reset Password BIOS via Software.
3. Reset Password BIOS via hardware.
4. Reset Password BIOS via default manufacturers.

You can contact acer support or search internet for Acer's default BIOS password and that would be real easy for you, But if you are comfortable enough to use Dos you can also try this method.

OK, here is my guide to Remove Acer Bios password computer via Software. This has been done on testing machine Laptop Acer Aspire 3620/ Travel Mate 2420. Anyway, I'm not sure it will work on every Acer PC/Laptop so just consider to do at your own risk, I’m not responsible for any damages caused by this guide.

As we know most of Acer computer (Laptop & Desktop) allow us to setup BIOS in Microsoft Windows (9x/XP/Vista) environment. Great, this is the powerful that help us to remove the BIOS password because all we know if we enter Setup Utility at the boot time we have only three times of filling the password and if all wrong then the system will halt.

The program helps us to enter Acer BIOS setup in Microsoft Windows is “Acer eSettings Management” which comes with the CD when we buy Acer PC/Laptop. If you lost the CD then just come to Acer website to download the program.

Before you can install “Acer eSettings Management” you have to install program called: “Acer Empowering Technology” so you’d better to download both of them from Acer website and install & restart your computer to be ready for the job. Here is the link of Acer website, just come there and sellect right series/model of your computer to download these programs:

Code: ftp://ftp.support.acer-euro.com or

Code: ftp://ftp.work.acer-euro.com
Another one program is also very important we will need called: “CmosPwd” - CmosPwd is a cmos/bios password recovery tool. CmosPwd is under GNU Public License. You can freely distribute it. It can be compiled under Dos, Windows, Linux, FreeBSD and NetBSD.

Download it here:

Code: http://www.cgsecurity.org/cmospwd-5.0.zip Guide to install CmosPwd and remove password:

1. Download & extract to a folder. I put it in drive D like this: d:\ cmos
2. To work on cmos memory, ioperm need to be installed and running. ioperm gives direct port I/O access for specified ports to user-mode process (ring 3) using Ke386SetIoAccessMap and Ke386IoSetAccessProcess kernel functions.

Log on to Windows as Administrator priviledges and do as follow: (see picture):

a. Click Start-->Run: type CMD hit Enter on your keyboard.
b. now us the CD command of Dos to come to d:\cmos\windows. (here is: d: hit enter; cd cmos hit enter; cd windows hit enter).
c. when you are already in d:\cmos\windows in drive D then: type “ioperm.exe –i” hit enter.
d. to start ioperm service: type “net start ioperm” hit enter.
e. ok, type: “Cmospwd_win.exe /k” hit enter, we will see:

1 - Kill cmos
2 - Kill cmos (try to keep date and time)
0 - Abort
Choice :

Type 1 and hit Enter to clear cmos.




f. run the Acer eSettings Management program: start-->program-->Acer Empower Technology-->Acer eSettings Management.



g. now come to the: Bios Password to see: if you still see password enable, that means we fail but if we see they are Disable so we are done. Remember if we success remove password then we have to create a password for it and then remove it and click Apply to save to cmos memory. This is very important because sometimes we see it Disable but when reboot the computer they are Enable again cuz the password is still in the CMOS.




That’s all, good luck & don’t forget to set an easy password later.

If you mean the BIOS password that comes up in the first few screens, then you will have to Disable the password in the BIOS utility. To open the BIOS utility, press F2 during the logo screen.
Then go to the Password screen and disable it.
To reset the windows logon password, you will need a boot disc such as "UBCD4Win" . Boot from the disc and use the password recovery utility on the disc to reset the pass word or to create another user without a password to start the computer from.