how to remove bois password

[suraj]

hi friends
is there any way to remove the bios setup password of a hp dxc2000 labtop.
if yer then how.

 

[Manvendu Das]

Open ur CPU.Unplug ur CMOS battery,then replug.Ur computer'll now work

 

[infra_red_dude]

Try to find a reset hole on the underside of the laptop. See if it works. Otherwise, use some BIOS password recovery utility.

Its not easy to get hold of the CMOS battery in a laptop.

 

[hmmmmmmmmmmmmm]

or remove jumper frm MB

or try to enter blank passrd 50 times...

 

[infra_red_dude]

^^^ He is using a laptop. Did 2 people read the question wrong? Or are my eyes showing me the word laptop, even if its not there??!!!

 

[QwertyManiac]

Heh its there, so two people read it wrong and I guess many to follow, but at first I thought he wanted to get rid of some 'boys' password (bois lol )

 

[NucleusKore]

Just remove the battery and keep it for 24 hours. I do not know if your bios has a separate button cell as in desktops. Also see this
*antionline.com/showthread.php?t=242910

 

[almighty]

^^^
1-5 minutes are enough mate to reset the pass
AFAIK

 

[NIGHTMARE]

with in 20 sec

 

[infra_red_dude]

Yes, even laptops haf button cells. The dimensions may differ tho. My laptop has CR3032.

 

[suraj]

hey this is a labtop,
some of us given the hints to crack the password in PC......
and there is no such reset hole under side of the labtop .

 

[QwertyManiac]

Sorry dude, looks like you've run out of luck!

LAPTOP AND NOTEBOOK RECOVERY


Most laptop manufacturers have provided additional safeguards for their computers. We are not aware of any simple BIOS recovery program that works on laptops, nor are we aware of any simple backdoor passwords for these machines. BIOS passwords in most laptops are stored in a special chip on the motherboard and the only way to bypass this password is to replace this laptop security chip. Laptop BIOS passwords cannot be bypassed or reset by removing or shorting the CMOS battery. Further, doing this may cause other system errors and complicate the recovery or your system.


We offer a full-range of replacement laptop security chips [...] are available on our security chips page.


One exception to the above chip information is the Toshiba Security Access Key. The Toshiba Key allows for the immediate bypass of the BIOS password from most Toshiba models without soldering. More information on the Toshiba Key is available on our Toshiba security chips page. *www.pwcrack.com/bios.shtml

On a little more research: *repair4laptop.org/laptop_and_notebook_bios_password_reset.html

You're lucky only if your model's there. Else service/repair centre is the last and only resort.