20 Most Recent Dell OptiPlex GX520 PC Desktop Questions & Answers

if you are referring to the actuak sound card device, you'll need to purchase one, however, if you are referring to the sound card driver, you can go to support.dell.com, then click the link for drivers and downloads, enter your service tag and look under the AUDIO category to download the applicable driver for your sound card that is compatible to your operating system. hope this info comes useful

time to replace the key board

This is most likely the power supply. You may be able to take it to a store like best buy for testing.

If the power light is blinking amber - The computer is receiving electrical power, but an internal power problem might exist.

can you hear any beep sound from the pc? if your desktop power coming on?

Here's a resource on Dell that might be of use:http://en.community.dell.com/support-forums/desktop/f/3514/p/19410137/19961690.aspx#19961690

try right click screen look for view in its list there should be small icons

It sounds as though your computers hibernation feature is malfunctioning, or your power setting are set to shut your computer off. If I were you I would attempt to disable both features, Go to Start in the bottom left, click on Control Panel in the Start menu, and then go to Power Options. Basically just tell it to never shut off any hard disks or the computer.

Go to Dell.com & enter your Model & search for Bios updates I’m happy to help further over the phone at https://www.6ya.com/expert/wynn_5ba0205233ebfc15

Go to device manager and click on DVD/CD drives.

That is Not A Question And You Can Add Pictures To A Web Site You Are Creating ! Just Complete your Project!

It really depends on what you have now. Go to crucial's site http://uk.crucial.com/gbr/en/ and use the scan computer tool and it will tell you how, if you can and the parts if possible. Frankly this is the safest and surest way of doing this.

Virus's can do this, also if you have Malwarebytes it may be out of service, uninstall that,

change the battery inside the computer on the motherboard then fix bios setting and them save and reboot should work fine then battery dead

You need to have software to do it. If you do not have MS media player etc then it will not play but there are many others that if yo look can be used for free. So first look for media player, if there is no player then that is your problem. Do also check and make sure the music has either MP3 or similar as if it is not encoded properly it will not play.

No such thing. If you want to unlock your BIOS so you can overclock the computer, the CPU must be overclockable from the factory. If the CPU is locked you can't do it.

It means parity circuit error.

not much info but go to audio devices in device manager. right click for properities to find drivers. reinstall if needed or go to pc website and enter model/tag number when it displays drivers, pick the Audio files and download/install the drivers for your pc. you question is not specific enough for a specific solution

your fan might have problem buy a new one. your computer won't start if it is already at its maximum heat level.

Hi Heart44kille, Just saw your unsolved problem. Here the link to get your sound Max Audio Digital Audio driver: www.driversforfree.com/omn_ofm_omd_dt/dell/optiplex/gx520/audio sound/drivers.asp