Having problems with your HP Compaq 6720s Notebook ?

Remove cmos battery but the power on password

\015 Removed cmos battery but the power on password would not deactivate\015

Answers :

If waiting 10-15 min doesnt do it then leave it out for a couple of hours because some compasitors take time to discharge.iv seen some of them take 24 hours before.
Remove cmos battery and wait about 10-15 min. That should help. Remove also power cord and battery
Repair Help & Product Troubleshooting for HP Compaq 6720s Notebook

Tips for a great answer:

- Provide details, support with references or personal experience .
- If you need clarification, ask it in the comment box .
- It's 100% free, no registration required.

Suggested Questions/Answers :

I have a dell 4600 that I got from my daughter . which I had to re-install and It has a password in the bios for the set up and my daughter dont know


\015\012 \015\012Hi katmbutts;\015\012 \015\012 \015\012Before attempting to bypass the BIOS password on a computer, please take a minute to contact the hardware ... Dell Dimension 4600 PC Desktop

Friend gave me an hp pavillion zv5000 that they couldnt get to work. it needs the power on password and they dont have it. i am a pc tech so i have no problem with doing any kind of laptop surgery. would appreciate any help as this is driving me crazy! you can email me direct at:


Method 1 : Removing the CMOS BatteryThe CMOS settings on most systems are buffered by a small battery that is attached to the motherboard. (It looks like a small watch battery). If you unplug the PC and remove the battery for 10-15 minutes, the ... HP Pavilion zv5000 Notebook

I turned on my toshiba l305s-5900d on day and it is asking for a bios password, but i never put on on it. does anyone have any help. i would apprediate any help. thanks john


Before attempting to bypass the BIOS password on a computer, please take a minute to contact the hardware manufacturer support staff directly and ask for their recommended methods of bypassing the BIOS security. In the event the manufacturer cannot ( ... Toshiba Satellite Pro L300 Notebook

I dont remember the supervisor password now Im locked out of the bios on my laptop and it sucks.


Before attempting to bypass the BIOS password on a computer, please take a minute to contact the hardware manufacturer support staff directly and ask for their recommended methods of bypassing the BIOS security. In the event the manufacturer cannot ( ... Toshiba Satellite A305D-S6835 Notebook

Can't change enter BIOS on Ubisurfer... help?


Before attempting to bypass the BIOS password on a computer, please take a minute to contact the hardware manufacturer support staff directly and ask for their recommended methods of bypassing the BIOS security. In the event the manufacturer cannot ( ... HEWLETT-PACKARD HEWLETT PACKARD PCDO FV879AWABA: HP EliteBook 2530p - Core 2 Duo SL9400 / 1.86 GHz... PC Notebook

Can't get pass the blackscreen password - PC Desktops


That is the BIOS passwordUsing the\015\012 Motherboard "Clear CMOS" Jumper or Dipswitch settings\015\012 Many motherboards feature a set of\015\012 ... PC Desktops

Clearing a bios password


Hi,\015\012\015\012Correct. You can loose the bios password by removing the cmos battery.\015\012\015\012Forcing the Bios-CMOS to be Reset to Default Values: \015\012There are two ways to approach forcing t ... Gateway PC Laptops

I have a compaq armada but dont know the power on password how can i fix


Try this remove the main battery and mains power supply, hit the power switch to drain any retained charge. then remove the cmos battery. The cmos battery is on the right under the\015\012panel at the top of the keyboard, which can be popped out by g ... Compaq Armada M700 Notebook

I forgot the bios password, unable to gain access to the windows professional xp and can not use computer


Hi, \015\012 \015\012The simplest way to remove a BIOS password is to simply remove the CMOS battery. A computer will remember its settings and keep the time even when it is turned off and unplugged because ... Fujitsu Siemens LifeBook E8010 Notebook

I forgot BIOS password for SONY PCG-GRX520


The best way for the Sony is to remove the cmos battery for at least 30 minutes. Remove the main laptop battery and leave it out. Make sure the power adapter is not attached. The cmos battery can be reached after removing the keyboard and is attached ... Sony VAIO GRX520 Notebook

How do I reset my lost bios password for Dell Precision M70


Hi,\015\012If you cannot access the machine after if has been powered up, it is still possible to get past the BIOS password. The BIOS password is stored in CMOS memory that is maintained while the PC is powered off by a small battery, which is ... Dell Precision M70 Notebook

Delete bios password


\015\012There is battery on your main board or a key named 'clear-cs'. You can hit this key for cleaning the password or if your main board does not have such a key you can easily 'put put' the battry and then (for b ... Acer Aspire 3680 Laptop

Resetting a bios password


YOU NEED NOT TO USE SOFTWARE TO RESET BIOS PASSWORD. ALL YOU HAVE TO DO IS SIMPLY OPEN YOUR SYSTEM UNIT. UNPLUG ALL CABLES ON IT. GROUND YOURSELF BY TOUCHING @ LEAST 10-15 SECONDS TO THE SYSYTEM UNITS COVER ( SO-CALLED CPU BY SOME) ON YOUR MOTHERBOAR ... Toshiba Satellite P15-S470 (PSP10U-0GGPGR) PC Notebook (PSP10U0GGPGRPSP10U0GGPGR) PC Desktop

Unknown hp power-on password


Did you do all these steps in order?\015\012\015\0121) Remove the computer power pack battery. Remove the keyboard.\015\0122) Remove the RTC battery. Wait 5 minutes. (I would wait longer, maybe 15 minutes.)\015\0123) Reinstall ... HP Compaq nx6110 Notebook

Password trouble Will you send me that program to bypass the password for my hp pavilion dv2000. thanks in advance


If you are talking about BIOS Password which is being asked when you try to access any feature of the BIOS, I am sorry, it is not possible to retrive.\015\012\015\012However, if it is the Startup Password which is prompted to enter immide ... HP Pavilion dv2000t Notebook

Boot passward issue with Toshiba Satellite A215-S7413


\015\012The BIOS password is removed by the BIOS configuration, you need the BIOS password to get into the BIOS configuration.But if you do not have the BIOS password then you need to construct this dongle device.TOSHIBA BIOS PASSWORD DON ... Toshiba Satellite A215-S7437 Notebook

IBM Thinkpad T23 2647 Power on password


This information is intended for experienced users. It is not intended for basic users, hackers, or computer thieves. Please do not try any of following procedures if you are not familiar with computer hardware. I'll not be responsible for the use or ... IBM ThinkPad T23 2647 Notebook

Unable to reset bios password - removing coin cell battery had no effect


Resetting the BIOS Password using Hardware\015\012If you cannot access the machine after if has been powered up, it is still possible to get past the BIOS password. The BIOS password is stored in CMOS memory that is maintained while the PC is powered ... Dell Inspiron 1501 Notebook

Asking for a power on password - how to override


Dear Khollis, Try entering blank password ... I mean just press enter and that should go away or if doesn't then please follow the process given below:\015\012\015\012Remove the power cord from the chas ... PC Desktops

Need to know how to reset power on password for hp


If this is a BIOS Lockout Password, then you would need to Pull the CMOS battery From the laptop... Which most likely means Complete Disassembly of the laptop just to get to the battery... You would have to unplug the battery... Make sure the Laptop ... HP Compaq 6510b NoteBook Intel Core 2 Duo T8100 14.1 Wide XGA 2GB Memory DDR2 ...

Cannot boot laptop because of bios password - Dell XPS M1330 Notebook


Easiest way to wipe clean the Bios password is as follows:\015\012\015\012Perform a power drain by removing laptop battery pack and/or docking station power supply and hold power button down for 10 seconds ... Dell XPS M1330 Notebook

DV2000 Bois password


If you are talking about BIOS Password which is being asked when you try to access any feature of the BIOS, I am sorry, it is not possible to retrive or reset.\015\012However, if it is the Startup Password which is prompted to enter immid ... HP Pavilion dv2000t Notebook

Don't reset password BIOS HP DC7100


If you cannot access the machine after if has been powered up, it is\015\012still possible to get past the BIOS password. The BIOS password is\015\012stored in CMOS memory that is maintained while the PC is powered off by\015\012a small battery, whic ... PC Desktops

Dell latitude d620 power on password can't remove


No need to short out any pins, shorting out pins allow you to reset the BIOS quickly. When you leave the BIOS/CMOS battery out overnight, this will reset the BIOS (you only need to leave the battery out for 1/2 + hour to do the same thing). ... Dell Latitude D620 Laptop (Latitude-C620) PC Notebook

CMOS Battery Removal


This happened to me on my Acer Ferrari 3200 once. The problem was that it had some kind of spyware days before this happened. My brother inserted a Windows XP cd to try and reformat the computer. A few seconds after inserting the disc the BIOS screen ... Acer Ferrari 3200 Notebook
  • Start your question with What, Why, How, When, etc. and end with a "?"
  • Be clear and specific
  • Use proper spelling and grammar
all rights reserved to the respective owners || www.electronic-servicing.com || Terms of Use || Contact || Privacy Policy
Load time: 1.0750 seconds