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HP PAVILION A450N SOUND CARD - Computers & Internet

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  • meerwali Oct 15, 2008

    I cleaned my computer completely, needed to re-install programs, my Labtec Speakers being a program i need to re-install , i have a hp pavilion a730n PC and i lost my disc to re-install the speakers. What should I do to get my sound back?

  • Kevin Flannagan
    Kevin Flannagan May 11, 2010

    Hello ZILCRO,

    What seems to be the problem with the sound car? Can you be more detailed about the situation so we can further help you.

    Thank you.



1 Answer

I can't get any sound on my speakers because i don't have the sound card for the computer. i need to figure out what sound card it takes

Posted on Jul 24, 2008


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1 Answer

HP pavilion a6700y there is no VGA no input signal

Make sure that the connections are tight. and plugged into wall.
If this wont turn it on monitor may be bad. try different cable and/or monitor.

Jun 07, 2014 | HP Pavilion a450n PC Desktop

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Repair HP pavilion a6700y VGA no input signal

change the video card or check the cable.

Jun 07, 2014 | HP Pavilion a450n PC Desktop

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A450N needs new monitor - what monitor specs are required?

Any monitor will do unless you are trying to get one with the built in speakers that you have. Just make sure the monitor has the same type of connection that you currently have (VGA, DVI, HDMI, etc).

Apr 23, 2012 | HP Pavilion a450n PC Desktop

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I have a hp a450n and need a graphics card. I have 1 APG and 3 PCI slots. The cards I find calls for a PCI express and I do not have a slot for that. Where can I find a graphics card for my computer.

AGP graphics cards are no longer available in most stores. Your best option would be to browse classified ads in your area to find a used AGP card. If this is not possible in your area you could also find AGP cards on-line at web sites like
These on-line items can be paid for by credit card or Paypal in most cases and will often include packaging and shipping to your location.

Best wishes,

Jan 09, 2012 | HP Pavilion a450n PC Desktop

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I want to know if I can hook up a second monitor to this system?

The HP Pavilion a450n video card does not support 2 monitors. You can hook up a monitor and a TV at the same with the current video card it has. If you wanted 2 monitors you can replace the AGP video card with a new one that has 2 monitor outputs. You will need to get an AGP video card with 2 monitor outputs (DVI or VGA), open up the case, remove the current video card and replace it.
See the HP website for more technical information on this computer:
I hope this helps.

Apr 26, 2011 | HP Pavilion a450n PC Desktop

1 Answer

The computer is beeping loudly and will not start up.

you have to check how many beeps it does, and also you have to check either its long or short beeps, all this has different solution, but sounds somthing in the board not installed correctly, could be the vga card, memory, ...etc.

Thanks for using Fixya

Oct 06, 2009 | HP Pavilion a450n PC Desktop

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My hp a450n won't turn on. We had a thunder storm

Was the PC running when the storm struck? In that case changing the power supply knows as SMPS which is inside the cabinet needs to be replaced provided your monitor when independently connected to a power outlet, gives a display or says 'no video signal'...................sodeep

May 15, 2009 | HP Pavilion a450n PC Desktop

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Whats the problem

you're monitor is not able to communicate with the computer. tried reseating the cables (video cables). might as well open the chassis and reseat your system's video card.

Aug 21, 2008 | HP Pavilion a450n PC Desktop

1 Answer

HP a450n P4

Re-install the network adapter drives correctly with the CD you get
if the network card still not working
remove it carefully from the slot and clean the lan card and the PCI clot.
replace the lancard and re-install the drives
Restart the system after installing

Let me know if your problem is solved and rate me as FIXYA!

Apr 07, 2008 | HP Pavilion a450n PC Desktop

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