My pc lost sound device after reformat - HP PAVILION SLIMLINE S7520N AMD Turion 64, 1.86 GHz, 1024MB, 200GB, DVD-RW/CDRW Combo Drive, Slimlin... (EX259AA#ABA) PC Desktop

install your sound driver, on MY Computer right click then properties then device manager, check if your sound card is not yet installed, then find the cd driver that comes with your pc, after that install the driver of your sound card from the cd, if you lost the cd download cpu-z to determine your sound card then download it online, or to its respective manufacturer

You can go to the reative website and give them a description of your device and usually they will have the drivers for you to download, usually free,,,,Hope this works...Darren

you frist uninstall the sound device and restart the pc.

Put *********** bord cd now automatically sound device will be installed.Restart the pc again check the sound

You need to download the drivers for these systems.

Check Out Your Sound Drivers That In Control Panel > Sounds And Audio Devices

If it not working then found the drivers

also u can check that in bios setup your sound card is enable or not

Click start-programs-PC Help & Tools-Compaq Application Recovery..That will Reinstall software and device drivers. Good Luck..

You will need to follow the link bellow and download the audio drivers. The link gives a list for all drivers for the A135 at Toshiba's support site.

http://www.csd.toshiba.com/cgi-bin/tais/su/su_sc_modItemList.jsp?BV_SessionID=@@@@0199543889.1220548555@@@@&BV_EngineID=cccfadefdhfdkeicgfkceghdgngdgnn.0&ModelDLOS=null&ModelDLCat=null&BV_SessionID=@@@@0199543889.1220548555@@@@&BV_EngineID=cccfadefdhfdkeicgfkceghdgngdgnn.0&ListType=Model&ct=DL&moid=1700045&rpn=PSAD0U&OrderBy=D&PublicStartIndex=25&PrivateStartIndex=0&PublicCutOff=&PrivateCutOff=&AddOldPublicItems=false&AddOldPrivateItems=undefined&all_docs=false

check the device manager. make sure the soundcard drivers are installed.

After I have formatted my computer, there is no sound out of my computer. I want to get sound driver,but I can't find one.

Go to your device manager list, right-click my computer icon on the desktop then go to properties. Go to hardware tab, click device manager, go and click "sound and video controllers" to see if anything is with a yellow question mark, if there is you need to uninstall the one with the question mark, if not close that window and proceed to right-clicking the volume or speaker icon on your tray (near the system clock on the task bar), right-click and select "adjust audio properties", go to audio tab and select the right audio device from the list you can also see there other playback properties you can try and troubleshoot from there...