The sound of my dell optiplex gx260 pc desktop is not comingo

http://www.dell.com/support/drivers/us/en/04/Product/optiplex-gx260
Try this site.

Here you go :) http://www.dell.com/support/drivers/us/en/04/DriverDetails/Product/optiplex-gx260?driverId=5Y3JP&osCode=ww1&fileId=2731105090&languageCode=en&categoryId=AU

Then how can you see device manger?

Hi!
You can click this link to download drivers for your pc:
http://support.dell.com/support/downloads/driverslist.aspx?c=us&cs=19&l=en&s=dhs&ServiceTag=&SystemID=PLX_PNT_P4_GX260&os=WW1&osl=en&catid=&impid=

what does it do / not do ? sounds like it needs to be restored

Unfortunately, Dell doesn't support Windows 7 for the OptiPlex GX260. You could try an older driver and see if it will work, but you can't get any Windows 7 drivers for the GX260. (At least not yet.)

You can view a list of Dell computers that are Windows 7-compatible here:

http://support.dell.com/support/topics/global.aspx/support/dsn/en/document?journalid=8B348DA2BF0BCAC8E040AC0A63E97C5F&docid=364757

You can download it from the below link provided

http://www.gennersales.us/recovery/delloptiplex.htm

thanks

go to dell .com and lok for your computer and the drivers

Have you tried this website:

http://tinyurl.com/29eg4e

I just went to dell and did a search on gx260 and then I clicked on manuals.

Ricardo, here is your driver:
http://support.dell.com/support/topics/global.aspx/support/downloads/en/downloads_splash?c=us&l=en&s=gen&~mode=popup&file=58953