The crack method has 2:
The first cracked rate is also possible.
The second seems to be universal (I haven't encountered crackdown ---- see a short performance -
The first:
When booting (that is, when you have entered the CMOS), press and hold Ctrl Home, so you will enter.
The password input window of the restore card, as long as you enter the correct password, you can get admin, how to set it with you later.
Regarding the problem of password: General restore card has default password, the default password is found, it is very simple, to the online search
The keyword "restore card" is OK, find the restore card of the brand you use, enter the site, in a relatively remote corner
Generally you can find the default password.
And the general machine room administrator will not modify its default password, such as the school
The default password for the restore card of Taiwan Yuanzhi is 12345678,
The little sentinel is Manager, the computer room administrator has not changed, so cool !!!!!!!!!
However, I didn't destroy any stuff, once anger, 嘿嘿 .... 俺 will not ruin,
Malicious destruction of the computer is not respectful for yourself!!!!
If the administrator changed the password? That takes out the treasure knife ---
Method Two:
The implementation process of this law looks quite trouble, but it is more than 15 seconds that is familiar with it.
Master Sinister:
In fact, the so-called hard disk protection card is written in the ROM, and it blocks the HOOK INT 13 program.
Some functions call such as AH = 3, 5, etc., in the interrupt vector table, INT 13 SEG, OFFSET
Described as [13H * 4 2], [13H * 4], will save this program first saved, replace it with your own code,
When you AH = 2, it will call the original INT 13 address to complete the operation.
As long as you find the original INT 13 entrance, you can do it.
I don't know how I feel? Slowly digest it.
Main contradictions: The key is to find the original INT 13 entrance.
Test operating system: Win98
Test object: Taiwan Yuanzhi restore card
Test Location: School Room
Test purposes: control
