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How can i reset CMOS/BIOS password for HP compaq tc4400 laptop

Posted by sirbu_puiu on Sep 12, 2008

Research, Knowledge and Information :


Is there a default password for the bios on a Compaq tc4400 ...


I have taken this laptop apart and removed the cmos battery ... password for the bios on a Compaq tc4400? ... a default password for the bios from HP or ...
Read More At : h30434.www3.hp.com...

TC4200 bios password - HP Support Forum - 533301


The reason im trying to get into the bios is due to my laptop not ... I know some methods to reset bios password ... Bypass BIOS Password or Crack CMOS Password?
Read More At : h30434.www3.hp.com...

2730p bios password reset | TabletPCReview.com - Tablet PC ...


I really doubt the 2730p's bios password can just be reset ... password: ✎These steps also clear CMOS ... laptop. Youll most likely need to send it HP, ...
Read More At : forum.tabletpcreview.com...

HP BIOS/CMOS Backdoor Password - Experts-Exchange


Sep 30, 2007 · Is there a backdoor CMOS/BIOS password for HP laptops (specifically the TC4400 ... HP BIOS/CMOS Backdoor Password ... with a HP BIOS not the COMPAQ ...
Read More At : www.experts-exchange.com...

Can't set date and time in BIOS - Tom's Hardware


Hello,I have a laptop HP Compaq 6715s. ... I reset CMOS by taking the battery out ... solved Can't Set Date and Time HP dc5800; BIOS time and date set properly and ...
Read More At : www.tomshardware.com...

Bios password on HP Compaq TC4400 - GSM-Forum


Bios password on HP Compaq TC4400 ... Wish to avoid unscrewing the whole thing and try the cmos battrey ... Help to remove Bios Password on HP Laptop: N/East ...
Read More At : forum.gsmhosting.com...

HP COMPAQ TC4400 Maintenance And Service Manual


View and Download HP COMPAQ TC4400 maintenance and service ... Laptop HP Compaq tc4400 Getting ... the computer can be reset using the standby switch and either ...
Read More At : www.manualslib.com...

Suggested Questions And Answer :


How to reset bios password


Follow the link :) http://www.askvg.com/how-to-reset-remove-bypass-a-bios-or-cmos-password/ Thanks.
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How can i reset CMOS/BIOS password for HP compaq tc4400 laptop


How can i remove bios password in hp laptop?
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Hack for reset bios tc4400


Http://www.tech-faq.com/reset-bios-password.shtmlplz check the website
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Reset the bios on a compaq tc4200


I haven't tried it yet, but according to HP's "Maintenance and Service Guide" (Available in PDF from their Support website) you have to completely break down the computer, remove the mainboard and the CMOS battery should be located on its underside. Remove it for five minutes, replace and reassemble EXCEPT FOR BATTERY and turn it on under AC power only. I just purchased one that needs reset, but haven't received it yet, so I cannot attest to its effectiveness except that this is deirect from HP. Hope it helps!
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Lost password for my Compaq Tablet


Try to boot in safe mode.
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When turning on my HP Compaq tc4400 Tablet PC a blue screen comes on that says power-on password, but I do not remeber the password. How can I get past this


Well, you will have to try harder to remember it. Failing that, you will need to take it to an HP certified Service Center to have the password erased.
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I have a compaq tablet PC - the user and xp admin passwords have been changed (not by me) - so I can only log on as guest, is there a way of resetting these? I guess someone thought it would be funny but as he is no longer with the company I can not ask...!!! Have tried several reset password utilities but they require admin rights - guest does not have sufficient Any thoughts..? Many thanks


The best way to do this is using the Offline NT Password & Registry editor.You can download it at the following link: http://home.eunet.no/pnordahl/ntpasswd/This utility will enable you to reset the password of any user that has a valid (local) account on your Windows NT/2k/XP/Vista etc system.The link above includes some directions on how to use this utility.
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Power on password compaq tc4400


Hello,The password on boot is a security feature devised to thwart thefts of laptop computers. It would not be much of a deterrent if just anybody can circumvent the measure.For a Toshiba laptop there is not much you can do except take it to a Toshiba Certified Service Center to have the password erased. I suspect It is the same for an HP laptop. If you take it to an HP service center, be ready to show proof of ownership.Hope it helps..
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