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DOS学习入门 & 精彩文章（教学室） » Alternative Methods for Cracking the CMOS Boot Password

Floor1　hcz	Posted 2005-10-09 00:24
初级用户　Posts 10　Credits 20
If your BIOS is removable, you can just pull it out and insert it into another motherboard to enter DOS! Although it's cumbersome, it's not as destructive as discharging, and it's also relatively technical!

Floor2　Michael	Posted 2005-10-09 12:57
钻石会员　Posts 3,041　Credits 10,056
It's CMOS. There's no destructive thing about discharging. Just take out the battery for 10 minutes. It's simpler than making instant noodles.

Floor3　不得不爱	Posted 2005-10-09 18:01
超级版主　Posts 2,044　Credits 5,310　From 四川南充
Plugging and unplugging the BIOS is more dangerous!

Floor4　chujiafu	Posted 2005-10-09 18:08
银牌会员　Posts 595　Credits 1,339　From 安徽　宿州
The method of discharging seems to be simpler and more feasible.

Floor5　luowuqing	Posted 2005-10-10 18:13
新手上路　Posts 1　Credits 3　From 威海
It's more convenient and safe to take the battery out. I don't know how you compared it...

Floor6　hcz	Posted 2005-10-14 06:03
初级用户　Posts 10　Credits 20
Discharging will clear the COMS settings, isn't that dangerous? Maybe my method isn't very good either.

Floor7　zh0159	Posted 2005-10-14 11:02
新手上路　Posts 3　Credits 14
Shut down! Remove the CMOS battery, short-circuit the two poles of the battery holder with a wire, and it will be cleared immediately (no need to wait for 10 minutes, be sure to remember that it is under the power-off state when shutting down) Some motherboards have CMOS clear caps, just plug and unplug according to the requirements PS: Many current BIOS chips are directly soldered on the motherboard and cannot be removed at all

Floor10　linuxrenfei	Posted 2005-11-15 01:08
新手上路　Posts 1　Credits 2
Connect the jumper next to the battery with a wire for about 1 second! This is called a short circuit

Floor13　sf532925	Posted 2005-11-18 15:03
新手上路　Posts 1　Credits 2
It can't be that it only takes less than 10 minutes to discharge, right? Just 10 seconds is enough

Floor14　yuren008	Posted 2005-11-18 20:49
初级用户　Posts 30　Credits 72　From 中国
There is a question here. If it's a brand computer, after such power discharge, will the brand computer's logo be lost and restored to the BIOS boot logo? Then, another question: The Award BIOS boot pattern is the Energy Star, and the AMI BIOS boot pattern is three red triangles stacked on the left, and a cyan earth on the right with a five-pointed star like the Award BIOS on it. Is that the case?

Floor15　JonePeng	Posted 2005-11-19 23:55
金牌会员　Posts 1,883　Credits 4,562　From 广东广州
Originally posted by yuren008 at 2005-11-18 20:49: After discharging, will the brand computer's LOGO be lost and restored to the BIOS boot LOGO? That LOGO is a full-screen LOGO and is solidified in the BIOS chip, so it will not be lost. Only when using a BIOS logo refresh tool can the LOGO be rewritten. After removing the battery, the BIOS settings will be restored to default values. In fact, in the BIOS settings, you can set whether to allow or prohibit displaying the full-screen LOGO. Usually, it is the "Full Screen Logo" option.

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