How do you hack the system password?

I know its possible to hack into administrator accounts and change their passwords but what about the system password? I have looked everywhere and I can't seem to find anything about how to hack the system password, or either it shows me how to hack the administrator but I don't want that. Just in case anyone is confused as to what I am talking about, the system password appears as soon as the computer boots up (if it is set) before it even asks for the administrator password. It is an all-black screen, with white font that ask for a password and if you get it wrong too many times the computer freezes automatically as a safeguard to force the ';unknown user'; to shut it down. I assumed there might be a reason why I can't find it anywhere, like if maybe it were illegal to do it, but still its only an assumption.

I know this was long but I appreciate your patience and hope someone can help me, thanks!How do you hack the system password?
... BIOS password. Not system password.



Those are very easy to reset.



1. Shutdown your computer

2. Unplug it from all cables

3. Open it

4. A copy ( because its late and i am tired ) : ';Most motherboards manufactured over the last decade or more use a battery to sustain the dynamic Bios/CMOS settings for the motherboards PROM chip. These dynamic settings are those manually set by either the computers manufacturer or you, the user. There are two ways to erase these dynamic settings, by either resetting a jumper on the motherboard itself (referred to as a ';clear CMOS'; jumper), or by physically remove the power from the computer (disconnecting the power plug) and then removing a battery (used to maintain power to the PROM chip that contains the Bios/CMOS information) from the motherboard.';



To sum it up : remove the motherboard`s battery. That will reset it back to default / manufacture setting ( meaning : no password ).



Hope it helped.



More computer information can be found at : http://www.ecuhq.comHow do you hack the system password?
Check this site out, it will give you files that need to be burned to a CD, but will then find out all the passwords on the system:

http://ophcrack.sourceforge.net/download



PS, you need to Boot off the CD.



Hope that helps~
This means that someone has set a BIOS password to prevent unauthorized persons from using the computer. To reset it you need to open the computer so you can see it's main circuit board and remove the battery (normally a watch battery) from the board for around 10 minutes. This is normally enough for the BIOS to forget all it's settings and password but is a pain to do.
there is an linux computer-autostart cd that ';hard break'; the user password of YOUR OWN computer.

it is 100% freeware, a bootable ISO image to be burn.

download it at http://ophcrack.sourceforge.net/



but most likely you can safe-mode and enter admin's account, then:

STEP 1 . CLCIK - START MENU !

STEP 2 . TAKE ';RUN';

STEP 3 . RUN ';mmc'; - Microsoft Management Console



There u get a new NEW WINDOW - name Console



STEP 4. Click FILE TAB

STEP 5. TAKE '; ADD / REMOVE ';

STEP 6. Click '; Add..'; - (Child window)

STEP 7. ';Add Local User and Groups '; From the category

STEP 8. THEN CLICK - OK

STEP 9. CLICK USER

Now u can see all USER account

STEP 10. Right Click on any user u want to change !

STEP 11. Choose '; Set Password ';

STEP 12. Type NEWPASSWORD - and click OK !



to create a new (with blank password) account for yourself.



another options are to brute force the password to see what it was set to, then you must obtain a copy of the system's SAM database and use a tool such as L0phtcrack to brute force crack the password. To get a copy of the SAM database, use NTFSDOS or a Linux boot disk with NTFS drivers on it. Either of those tool will allow you to boot a system from floppy and then read the installed NTFS partitions. You can find NTFSDOS at Winternals (http://www.winternals.com,) while Linux boot disks are available at various sites such as Ken Pfiel's NT Toolbox Web site (http://www.nttoolbox.com)