请教下2570P 的bios密码怎么破解?
收了个二手2570p,发现bios有密码,进不去,这个怎么重置啊? 找卖家协商退货~ +1,退货。。。 这个也不影响使用,没必要退货吧? 这个,我买了个就没有试试有没有密码 用编程器重新写bios 1. 你需要买一个烧录器,很便宜,20多的那种就行。2. 你需要卖一个烧录夹子,sop16宽体的,大概也是20多,可以和上面的一起买
3. 拆机,拆下D壳
4. 夹子夹到bios芯片上,是个SOP16封装的,读取里面的内容。保存为bin格式文件。
5. 关键的难点来了,需要先破解该BIOS,直接用phoenix tools 修改是无效的,烧录进去必死,因为HP的bios有内部保护机制,不破解根本修改无效。
6. 破解完的bios,可以直接打开,搜关键词admin或者administrator,会看到后面跟着密码,全部改成0,保存。
7. 烧录,开机,密码为刚才设置的000,修改密码即可。 http://h30434.www3.hp.com/t5/Not ... d-lost/td-p/3860980
Good news everyone!I was able to reset TPM password withwithout motherboard replacement.Here is a manual i`d followed ,its written byJames Gallagher.Thing i was missing is marked bold.And i`llstress again on REPEATEDLY, if you`ll be not fast enough, it`ll ask you for password . If you are good in repeat pressing - it willpush you to BIOS setup where you`ll be able to reset security.
1.Save smc.bin you`ve gotfrom HP supportto the root of a USB thumb drive “(or save the file to the root of drive D: HP_TOOLS)” -- I used a USB drive, btw...
2. Power the laptop off
3. Hold down Windows key + up arrow + down arrow and power the laptop on
4. Let go of the keys at the HP splashscreen
5.Press F10 repeatedly at the screen that shows up with "SMC command handled successfully"
6. This should bring you into the BIOS where you need to choose “Reset BIOS security to factory default” and confirm by choosing yes (duh)
7. Exit the BIOS, saving changes (duh)
8. When the laptop reboots, you will see the coveted prompt to clear the TPM, which is shown below.
9. Press F1 (duh again)
10. When the laptop reboots, the BIOS password is goners.
11. Feel hunkydory!
lenovo1234 发表于 2017-2-28 15:59
1. 你需要买一个烧录器,很便宜,20多的那种就行。
2. 你需要卖一个烧录夹子,sop16宽体的,大概也是20多 ...
如何破解该BIOS? michael.ye 发表于 2017-2-28 19:09
http://h30434.www3.hp.com/t5/Not ... d-lost/td-p/3860980
Good news everyone!I was abl ...
这种方法对于家用机可以,但是对于probook和elite无效。 fyok88 发表于 2017-2-28 20:13
如何破解该BIOS?
反编译bios^u^ 网上可以下载没有密码的bios裸机文件来刷,刷好后再用工具写序列号 fyok88 发表于 2017-3-1 15:57
网上可以下载没有密码的bios裸机文件来刷,刷好后再用工具写序列号
好方法 fyok88 发表于 2017-3-1 15:57
网上可以下载没有密码的bios裸机文件来刷,刷好后再用工具写序列号
原机备份BIOS,版本F40
Mark就用
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