There are two passwords in BIOS. One is start up password, the other is BIOS setting password. If you have forgotten the start up password that means you cannot open computer at all. Then the first method is the only thing you can do. Other methods can use to clear setting password.
==a’�:Motherboard Battery Discharge==
The common way to reset start up password is discharge Motherboard Battery. Most of the current motherboard BIOS is using the button batteries to provide electric power.That means if there is no electricity, the information it contains will be lost. When it’s on power again, BIOS will set back to its original state, of course, there will be no BIOS passwords. But you will lose your setting at the same time.
What we need to do is to power off computer, open the computer box, and then unplug the power plug of the computer to make sure that it is no electricity at all. Then locate the white silver button battery on the motherboard. Remove the battery carefully. Perhaps 30 seconds later, put back the battery.
After put back the computer box then power on, the system will prompt “CMOS Checksum Error-Defaults Loaded”. That means CMOS errors detected during inspections, had been included in the system default, BIOS password cracking success!
On some motherboards, the battery is soldered to the motherboard, making it difficult to remove. If this is the case, you have another alternative. Somewhere on the motherboard you should find a jumper that will clear the BIOS password. If you have the motherboard documentation, you will know where that jumper is. If not, the jumper may be labeled on the motherboard. If you are not fortunate enough for either of these to be the case, you may be able to guess which jumper is the correct jumper. This jumper is usually standing alone near the battery. If you cannot locate this jumper, you might short both of the points where the battery connects to the motherboard.
==a’� : Backdoor BIOS Password==
Each motherboard manufacturer has set a backdoor password in order to facilitate the provision of technical support. The backdoor password is a BIOS password that works, no matter what the user sets the BIOS password to. These passwords are typically used for testing and maintenance. Manufacturers typically change the backdoor BIOS passwords from time to time.
AMI Backdoor BIOS Passwords
Reported AMI backdoor BIOS passwords include A.M.I., AAAMMMIII, AMI?SW , AMI_SW, BIOS, CONDO, HEWITT RAND, LKWPETER, MI, and PASSWORD.
Award Backdoor BIOS Passwords
One reported Award backdoor BIOS password is eight spaces. Other reported Award backdoor BIOS passwords include 01322222, 589589, 589721, 595595, 598598 , ALFAROME, ALLY, ALLy, aLLY, aLLy, aPAf, award, AWARD PW, AWARD SW, AWARD?SW, AWARD_PW, AWARD_SW, AWKWARD, awkward, BIOSTAR, CONCAT, CONDO, Condo, condo, d8on, djonet, HLT, J256, J262, j262, j322, j332, J64, KDD, LKWPETER, Lkwpeter, PINT, pint, SER, SKY_FOX, SYXZ, syxz, TTPTHA, ZAAAADA, ZAAADA, ZBAAACA, and ZJAAADC.
Phoenix Backdoor BIOS Passwords
Reported Phoenix BIOS backdoor passwords include BIOS, CMOS, phoenix, and PHOENIX. Backdoor BIOS Passwords from Other Manufacturers Reported BIOS backdoor passwords for other manufacturers include:
Manufacturer BIOS Password VOBIS & IBM merlin Dell Dell Biostar Biostar Compaq Compaq Enox xo11nE Epox central Freetech Posterie IWill iwill Jetway spooml Packard Bell bell9 QDI QDI Siemens SKY_FOX SOYO SY_MB TMC BIGO Toshiba Toshiba
Remember that what you see listed may not be the actual backdoor BIOS password, this BIOS password may simply have the same checksum as the real backdoor BIOS password. For Award BIOS, this checksum is stored at F000:EC60.
==a’c: Software Crack==
There are a lot softwares to test systems or start up password, but they need to run on Windows. So it is only used to reset BIOS setting password.
!BIOS
http://www.11a.nu/software/bios-pc-bios-security-and-maintanance-toolkit/
will recover the BIOS password for most common BIOS versions, including IBM, American Megatrends Inc, Award and Phoenix.
CmosPwd will recover the BIOS password for the following BIOS versions:
* ACER/IBM BIOS
* AMI BIOS
* AMI WinBIOS 2.5
* Award 4.5x/4.6x/6.0
* Compaq (1992)
* Compaq (New version)
* IBM (PS/2, Activa, Thinkpad)
* Packard Bell
* Phoenix 1.00.09.AC0 (1994), a486 1.03, 1.04, 1.10 A03, 4.05 rev 1.02.943, 4.06 rev 1.13.1107
* Phoenix 4 release 6 (User)
* Gateway Solo – Phoenix 4.0 release 6
* Toshiba
* Zenith AMI
If all else fails, you might be going to lose some money for technician. But they will use these same methods, try hard by yourself.
It is the best time to make some plans for the longer term and it is time to be happy. I’ve read this submit and if I may just I wish to recommend you some interesting things or suggestions. Perhaps you can write next articles regarding this article. I wish to read more issues approximately it!
Hello, for Search engine optimization genuine contents are really essential, if you only make a copy and paste then you can not rated in search engines.
Hello, yes this post is really pleasant and I have learned lot of things from it on the topic of blogging. thanks.
fantastic put up, very informative. I wonder why the opposite specialists of this sector do not understand this. You should proceed your writing. I am confident, you’ve a great readers’ base already!
This is definitely one of the better blogs Ive read. You are so insightful, have so much authentic material to take to the table. I hope that more citizens read this and catch what I got from it. I also agree with cool remark to your article from Cecily J and great blog. I cant wait to read new, keep em comin!
This is absolutely one of the superior websites Ive read. You are so insightful, have so much real stuff to bring to the table. I expect that more people read this and get what I received from it. I also say yes with cool remark to your piece from Cecily J and great blog. I cant wait to read more, keep em comin!
Can I only tell what a relief to get someone who in fact knows what they are writing about on the web. You definitely identify how to take an issue to light and build it main. More people need to read this and recognize this side of the article. I cant believe you are not more popular because you definitely have the gift. I figure out also remark by Cecily Hb which is also great.
Great work! This is the type of information that should be shared around the internet. Shame on the search engines for not positioning this post higher! Come on over and visit my site . Thanks =)
magnificent points altogether, you just gained a new reader. What would you recommend in regards to your post that you made a few days ago? Any positive?
Hi, Neat post. There’s a problem with your web site in internet explorer, would test this… IE still is the market leader and a big portion of people will miss your magnificent writing because of this problem.
I have been examinating out many of your stories and i can claim clever stuff. I will surely bookmark your site.
I ought to say that overall I’m genuinely impressed with this blog.It can be simple to see that you are passionate about your writing. If only I had your writing capacity I look forward to a lot more updates and will probably be returning.
In support of my schoolwork purposes, I all the time used to download the video lectures from YouTube, for the reason that it is easy to fan-out from there.
This layout is so stellar. How did you manage to make a weblog thats as intelligent as it’s sleek? I mean, its like an Aston Martin –smart and sexy at the exact same time. Ive got to say, the layout alone created me come back to this blog again. But now that Ive read what youve got to say, Ive got to share it with the world!
Why didnt I think about this? I hear specifically what youre saying and Im so happy that I came across your blog. You truly know what youre talking about, and you made me feel like I need to discover more about this. Thanks for this; Im officially a huge fan of your weblog.
We not to mention my personal pals wound up linguistic process the great ideas from the blog then immediately created a terrible suspicion , thanks also to Cecily Hb.
you’re really a good webmaster. The web site loading speed is amazing. It seems that you are doing any unique trick. Furthermore, The contents are masterpiece. you’ve done a magnificent job on this topic!
If any one wishes to be a successful blogger, afterward he/she must study this post, as it consists of all methods related to that.
Now I was so tired, and now this time I have got some relax by viewing this humorous YouTube video, thanks, keep it up.
… [Trackback]…
[...] Read More: presshd.com/how-to-reset-bios-password/ [...]…
Excellent post. I was checking continuously this blog and I’m impressed! Extremely useful information specially the last part
I care for such information a lot. I was looking for this certain info for a long time. Thank you and best of luck.
I found your page and my computer shut down after a “critical update.” Thankfully, I remembered the title and came right back to it. I enjoyed reading your great article. http://www.samsung1080phdtv.net/
The Arab League suspends its monitoring mission in Syrian Arab Republic because of an gain in wildness, a elderly league source said Saturday.
Despite the risk of being beaten , tortured or voted out, militants continue their objections against Bashar al-Assad’s regime in Syrian Arab Republic. CNN’s Arwa Damon finds out what is motivating the objectors.
… [Trackback]…
[...] There you will find 74088 more Infos: presshd.com/how-to-reset-bios-password/ [...]…