A friend install my mother computer. how to jumper

remove the jumper, they have two pins only, turn on the computer, wait for 1 minute. The jumper is located close to the power plug, in the right side,

The most common way that most of us know on how to reset or clear the BIOS password is to physically remove the power from the computer by disconnecting the power plug and then removing a battery for 30 minutes from the motherboard. Another way is to reset the clear CMOS jumper on the motherboard itself. Both of the 2 methods mentioned works because most motherboards use a battery to sustain the BIOS/CMOS settings for the motherboards PROM chip. So by cutting off the battery power, the BIOS/CMOS settings will be erased.

Under the keyboard or bottom of laptop - If you are working on a laptop computerthe location of the dipswitch (almost never a jumper) can be under the keyboard or on the bottom of the laptop in a compartment such as the memory compartment.

If it fails, then try to remove the battery for at least one hour.

click start control panel Open User Accounts in Control Panel. On the Users tab, click the name of the user whose password you want to change, and then click Reset Password. In New password and Confirm new password, type the new password, and then click OK. Notes You can change passwords only for local computer accounts, such as guest, administrator, or accounts you create for your computer. You cannot change your network logon password in User Accounts. To change your own password, press CTRL ALT DELETE and then click Change Password

or

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also

You need to prepare:
1:A blank CD/DVD or USB flash drive
2.A computer which can link to internet
3.A program called Windows Password Recovery 6.0

Get started with this 3 simple steps:
Website: http://lost-password.net/products/windowspasswordrecoery.html
Step 1 - Download windows password recovery utility and install it.
Step 2 -Burn your Windows Password Reset CD:
To burn your CD, you'll need a blank CD-R and the .ISO file of Windows Password Reset.
Step 3 - Put in your newly created CD and remove your Windows password.

http://majorgeeks.com/download.php?det=5710

UBCD4Win is a bootable CD which contains software that allows you to repair, restore, or diagnose almost any computer problem.

http://majorgeeks.com/download.php?det=2969
Save files you specify before shutting down KillCMOS basically "resets" your computer's CMOS settings to the factory defaults. Works with ALL CMOS. KiLLCMOS only changes checksums & values that makes the motherboard CMOS revert back to factory defaults.

Editors Note: We occasionally are informed that programs like KillCMOS are infected with a virus. Note that the operating system system requirement for this program is DOS. This means you need to be able to boot from a floppy or CD to DOS and execute the program. If you are running this program from Windows, then you did not read the directions. Any good anti-virus program will detect an attempt to access the bios and inform you it is a virus.

hope it helps

You can over ride the password by reseting the CMOS. To do this you need disconnect the computer from the mains and locate the CMOS reset pins (these are 3 small pins that have a plastic jumper over 2 of the pins, you should also see the word CMOS printed on the board around the pins). Once you have located this you need to slide the jumper off pins 1 and 2, then put the jumper on pins 2 and 3, wait around 10 seconds and then replace the jumper to its original position. Plug the computer back in, boot up and voila the password is removed!

Hi,thanks for using fixya,

Switch off the computer and open pc cover.
First check the ram, clean by eraser or with solvent and install again ,if the problem same install thre ram to another computer either it damage or not .If the problem is same change ram.
http://en.wikipedia.org/wiki/DIMM
http://www.pcbuyerbeware.co.uk/RAM.htm

If same as before, remove the cmos battery or clear the cmos jumper and hold " on off "switch for 40 seconds. Install battery again and start pc .


Now please check the "smps" by another new or by your "smps" to another pc to confirm either it damage or not.
http://site7.way2sms.com/jsp/Main.jsp?id=6BEFB035C72C9BC7795F7E8D4A2E60B9.a403

http://www.playtool.com/pages/psuconnectors/connectors.html

If same as before now please take a risk and ready to chip label repair,
1.Change all the capacitors, beside the processor, with the help by nearest technician.

2.Set an identification Mark, on the bios chip, by the permanent marker because you need to remove and install it.It could not be possible for all mother board .
3.Remove bios chip from base , clean with solvent and install it proper again.
4.For Intel mother mother ,install a flopy drive and switch on the power and,follow the flopy drives "led light", either it glow or not.
If the flopy drives led light on,download bios filre for your intel mother board ,paste on flopy.follow the bellow link for download.

5.Now don't switch off your motherboard at the time of updating the bios,so please use an ups,and insert the flopy, along with bios file.Set the cmos jumper in recovery mode( just change the normal position ),and switch on motherboard, hope, through this proceses, should recver the mother board.
If the problem is same, I will recoment you for new motherboard.

If you are helped you can rate on the 4 thumbs and leave a short comment,because,
this is the free side and I can get the chance, to help people like you .
Thanks for using fixya .

You can reset bios password with 2 method.
(1) open cpu cabinet cover then find motherboard .Pull cmos cell from motherboard for 15 minutes then again put it in it's position .then it not ask for password.
(2)You can clear password with jumper settings find jumper on motherboard named clear cmos it has 3 pin .1-2-3
Put jumper in 2-3 position then again put it in 1-2 position then check .
Let me know if you need more assistance.
Thanks for using FixYa.

they look like this and can be any color... Most motherboards can have the BIOS password reset by moving the jumper to the correct pin position. Many motherboards have small print by the jumper to indicate the correct positions. For example you might see some pins on the mother board, with a jumper like the one above, with the words PSWD RST or something similar wrote on the mother board. If the jumper is on pins 1 and 2 move it over to pins 2 and 3, then reboot your computer. Then shut down the computer down and put the jumper back where it was and it should have reset the pass word.

I would advise you to compare my instructions to that of *********** boards manual which you can download form the mother boards manufacturers website.

here are 2 password type first 1 is bios password if tell me about your bios password it prompt when u powerup follow procedure below

For that you need to reset factory defaults settings for bios.
For reset bios u have to open back side of your laptop then u find motherbord circuit there.
pull cmos cell on motherbord for 15 minute then it reset to defaults.
Also u can reset with jumper settigns read carefully on mother bord there is 1 jumper near cmos cell u read there " bios reset or clear"
It is on 1-2 position right now set it in 2-3 position then power up then all bios settings are reset.
then again set it in 1-2 its original position.
Then it not want password.

And if u tell about windows password
Then when you power up the computer press F8 key then enter in safe mode then wait until it prompt for user passsword

then enter in administrator then if u able to enter then reset your password.
But if u set and forgot default administrator password then u should need winxp recovery disk.

Your boot sector is corrupted you need to install windows again from a bootable windows cd...

Hi,

You can do a CMOS/BIOS reset which will clear all the configurations including any password(s).

To reset the CMOS/BIOS. you need to open the case of your desktop PC and locate the jumper (JP1) for this purpose on the motherboard. It is located near the AGP Port, below the AMR1 connector. You need to move the jumper from the 2 pins where it is currently located and move it to the opposite pair (center pin will be common of course). After a few seconds place back to original position.



On reboot, press "Del" key to enter CMOS/BIOS setup, select Standard/BIOS default, Save & Exit, reboot "Del" key again, set to your preferences.

Good luck and kind regards.

Hi, To access or enter motherboard BIOS settings, on powerup either F2 or Del. If you just want to remove the password in your Dell Optiplex > The BIOS password may be cleared by removing the password jumper (PSWD) on the motherboard. This will also clear all CMOS settings: Open your casing, on your motherboard. find the CMOS password reset jumper (3-pin) on the motherboard; Remove the jumper from pins 1 and 2 and put it on pins 2 and 3 for about 5 seconds. Replace back the jumper on pins 1 and 2. Hope this be of help/idea. Good luck and kind regards.