Question about HP Pavilion dv4000 Notebook

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Bios locked and not get full display

Now am using hp pavilion dv4000 laptop thats display only get half area
and bios locked how to clear it? plz help me

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You can reset the bios by taking out the battery on the motherboard (looks like a watch battery) leave it out for a few minutes then replace it again.

Have you tried changing the display.
Right click the desktop, go to properties or personalize if using vista, and check that the display properties is set correctly for your graphics card. Change the size of the display from in here.

I hopet this helps.

Posted on Nov 11, 2008

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1 Answer

I need bios password for hp pavilion dv4000


go to the bios setting - security- change the password .

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HP Pavilion DV4000 Bios password RESET


Hi,
If you have a BIOS password issue, you can check the the picture below: redmatrix_9.jpg.

You need to remove the battery that looks like on the left of the picture to reset the BIOS password.

Thank you for using Fixya, your recommendation is highly appreciated for the free support.

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The bad news is you will likely need a motherboard repair. The reason why they suggest to have your laptop plugged in when doing a flash is that you could really damage the BIOS chip itself. Contact HP- at this point, it will likely need repair.

Oct 03, 2010 | HP Pavilion dv4000 Notebook

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Im forget the password for bios setup ?


You need to remove the bios battery to reset the bios to defaults. With as complicated as some laptops are to take disassemble I recommend letting a professional in your local area do it. It should not be more than 20 or 30$

Jun 15, 2009 | HP Pavilion dv4000 Notebook

1 Answer

HP Pavilion DV4000 laptop screen only showing as 4:3 aspect ratio


Have you changed the resolution?
Go to control panel, display, settings, and make sure the resolution is set to more. Click on the advanced button and choose the tab for graphics or the graphics controller, choose properties, and adjust the screen area.
Please also consult this link recommended setting for HP notebooks. (click here)
If that doesn't do it, is there a possibility that the wrong driver has been installed. You can check the original product specs at hp.

Apr 16, 2009 | HP Pavilion dv4000 Notebook

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download your sound driver from here :

http://h10025.www1.hp.com/ewfrf/wc/softwareDownloadIndex?lc=en&cc=us&product=468789&os=228&dlc=en&lang=en&softwareitem=ob-29301-1

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make sure you got the right drivers for your unit... specially if your using operating systems that exactly supports that drivers you 've loaded with...

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sorry no build in microphone use ext....

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Can you get into the BIOS?
Restart ,. When the first screen appears, press F10 to enter the BIOS Setup.If you can set to default

Jan 06, 2008 | HP Pavilion dv4000 Notebook

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