Question about HP Compaq Presario F750US

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HP530 bios resetting

I password my system's bios setup.now i cant recall de password again and i want to set the booth priority to CDROM as my first.
pls can anyone help me out

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  • Tom Arsenault
    Tom Arsenault May 11, 2010

    Depending on the model of the computer, somtimes you have to change the pin configuration by the battery. If you have access to another computer, do a google on it first.

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Nt password cracker software can get rid of this problem, but i agree how we know someone is not stealing laptops formatting and selling them?

Posted on Feb 01, 2009

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Steps for Laptop:• Open up the BIOS at the time of booting.

• There are some backdoor passwords which the manufacturing company had set that will be accepted by the BIOS. You will just need to know the make of your BIOS. Try out the passwords from these lists.

List of Award BIOS backdoor passwords:
BIOSTAR, AWARD_SW, AWARD SW, AWARD PW, CONDO, LKWPETER, J262, 01322222

List of AMI BIOS backdoor passwords:
AMI, AAAMMMIII, BIOS, PASSWORD, A.M.I., CONDO

List of PHOENIX BIOS backdoor passwords:
phoenix, PHOENIX, CMOS, BIOS


Please the visit the website: http://www.uktsupport.co.uk/reference/biosp.htm to know about breaking bios passwords and more information on backdoor passwords, further info....








How to Break a BIOS Password  for Desktop 

The following steps work absolutely fine for a Desktop and are the easiest of all.
Steps:
• Shut down the computer and take out all the plugs connected to electricity.
• Open up the CPU cabinet and locate the CMOS battery on the motherboard (it will be a silver circular battery just like a button cell).
 
 
Remove the battery and keep it out for some 2-3 minutes as this will flush out the CMOS memory which stores the BIOS password and all other configurations.

• Now place the battery back and start the computer normally.




Thanking you

M. Sridhar

Posted on Jan 01, 2009

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The only way to clear the password in BIOS is to open the cover and take out the battery on the motherboard. It is not hard to find on the motherboard, it looks like a watch battery. Take it out, wait about 5 mintues. then put it back in and boot. That will clear the BIOS password.

Posted on Jan 01, 2009

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You can't just remove the battery on a notebook to clear the cmos password, it won't work. This is a special password to keep SOME PEOPLE from stealing a notebook and using it. The password can only be cleared by the manufacturer or the person who placed it there. How do we know someone asking for this fix actually owns the notebook? We don't!

Posted on Jan 01, 2009

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Posted on Jan 02, 2017

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Tip

Reset Windows 7 Password Using CD


Many of methods are available to reset Windows 7 Password. The popular method recovering forgot Windows 7 Password is Using CD.
Easily without data loss.

How to Reset Windows 7 Password? Now we divide into two steps to complete.

Step 1: Download Password Unlocker tool and create a Windows 7 Password reset disk using CD.

Download Windows Password Unlocker from Password Unlocker Official site

Decompress the Windows password unlocker and note that there is an .ISO image file.
Burn the image file onto an blank CD with the burner freely supported by Password Unlocker.
Important : " How to set BIOS to boot from CDROM?"
1) When your computer is powered on, you can press "F2" or "Delete" during the boot to enter BIOS Setup.
2) You will see some similar BIOS screens like this below, which is varying according to different computer manufacturers. Windows Password Recovery.
f3e010f.gif
3) Choose BOOT option > select Boot Device Priority > set 1st Boot Device to [CDROM] & 2nd boot device to [Hard Drive]. Press "F10" to save it.
6e0d8be.gif

An .ISO image file of Windows 7 Password disk have been already completed.



Step 2: Reset Windows 7 Password.

Insert the newly created CD (An .ISO image file of Windows 7 Password disk) into the locked computer and re-boot it from the CD drive.

After launched the CD, a window pop up with all your account names(if you have several accounts); select one of the accounts that you have forgotten its password to reset it. Just one press, you have removed the password.
NOTE: To reboot your PC with a CD/DVD disk, it's necessary to change your computer's setting to make it boot from the CD/DVD.
1) When the CD/DVD boots, you'll see Windows Password Unlocker 4.0 is initializing.
750b58c.gif
2) Select the user name of your Windows 7 account whose password you want to reset.
c803fe7.gif
3) Click "Reset" button to process. A message box "Password of Administrator reset" will appear After a few seconds.


Now, you can login your Windows 7 PC without password.



Solve all your problem within a few minutes. Easy, Importantly, without data loss or reinstalling!

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1 Answer

How do I reset HP530 notebook bios password?


call HP tech support and work with them to get BIOS master password. System BIOS password maintained in non-volital RAM cannot be reset without original password or Master generated by HP

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My computer won't boot, I just get a black screen that gives me two options, bios menu and something else f2 or F12


iF you cannot resume with the Operating system..try to go to Bios and set up the boot priority 1 = hard disc,

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If the cdrom would not boot, unplug the battery of the bios, then put it back again correctly. After this, boot again your cd.. Thanks..! dont forget to comment if you like my post.

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Steps for Clearing BIOS Password Check
If users set BIOS Password (Supervisor Password and/or User Password) for a security reason, BIOS will ask
the password during systems POST or when systems enter to BIOS Setup menu. However, once it is
necessary to bypass the password check, users need to short the HW Gap to clear the password by the
following steps:

• Power Off a system, and remove HDD, AC and Battery from the machine.

• Open the back cover of the machine, and find out the HW Gap on M/B as picture.

• Use an electric conductivity tool to short the two points of the HW Gap.

• Plug in AC, keep the short condition on the HW Gap, and press Power Button to power on the
system till BIOS POST finish. Then remove the tool from the HW Gap.

• Restart system. Press F2 key to enter BIOS Setup menu.

• If there is no Password request, BIOS Password is cleared. Otherwise, please follow the steps and
try again.

NOTE: The steps are only for clearing BIOS Password (Supervisor Password and User Password).

Check below for the picture of the HW Password reser gap. The gap that needs to be "shorted" is G77.


80cc7f4.jpg

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1 Answer

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It seems that your HP Machine's BIOS is password protected. You can only get the password removed by either entering a correct password or removing the CMOS battery.

The CMOS battery is located inside the system under the HDD. You will have to open the Cover of the System. The battery is wrapped in a insulated plastic cover.
It will be similar to this image:
8603795.jpg

If you are able to access and remove the battery, Keep it removed for atleast 5 - 15 minutes and then replace it. This will reset the BIOS password and you should be able to move into the BIOS (setup screen).

Hope you find this information helpful. Please feel free to contact for any further assistance.

Your comments and ratings are highly appreciated. Please do not forget to leave your feedback and ratings.

Thank you for choosing Fixya.

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