You can try reinstalling the drivers, or just get a new one. You really can't repair the actual hard ware.
Good sound drivers for Windows XP are absolutely essential in order to ensure the best possible performance. Many computer users are unaware of sound drivers and how they function to improve the sound on a computer while helping retain computer stability. Sound drivers for Windows XP are essentially small files that tell the computer how to operate the sound card. Sound drivers need to be updated from time to time in order to reflect changes in the operating system and updated settings from the sound card manufacturer. However, most computer users don’t update their sound cards more than once or twice during the time that they own their computers; as a result, many sound card manufacturers have begun bundling special utilities with their sound cards that automatically update driver information from the Internet. After a sound card has been installed a computer will present sound more realistically and accurately. Sound drivers for Windows XP greatly decrease the chances of some serious issues like system instability. A computer can crash if it tries to use older sound drivers to run newer programs, because the programs will be anticipating a different response from the sound card than what they’ll receive from older drivers. Because of this it’s very important to keep sound drivers updated on a regular basis. To find the newest sound drivers for Windows XP, a computer user simply needs to visit the website of a sound card manufacturer. Common sound card manufacturers include Creative and ASUS. Once a sound driver for Windows XP has been located, it simply needs to be downloaded and installed. Most modern sound card manufacturers provide their drivers in the form of small executable files that don’t require much user input. Some sound drivers can even be updated via Windows XP’s built in Windows Update feature. Updating sound card drivers on a regular basis is a good habit for computer users. It improves the function of a sound card and a computer as a whole. It’s one of the simplest ways to keep a computer in good operating condition and to ensure great quality sound, regardless of the particular sound card or computer being used.
First, check that everything is connected as it should be. Next, completely remove the drivers and search the net for NEW drivers.
By installing the driver for your sound card.
Reinstall the proper sound drivers.
ive looked everywhere and i cant find it aswell its stupid
You should install the driver for your sound card.
Because you need to install a driver for the internal sound car. Check the motherboard manufacture website for new drivers. If I don't know what card I have, or where it's located, how do I know which driver to install?
Some of the system components of Windows XP include memory, BIOS, video and audio drivers, sound card and motherboard. Other components include the control panel, hard drive and device manager.
Find out which sound adapter you have, and download a driver from the PC (or sound card) manufacture website. PS: some drivers can be not available because of age.
Download a driver for your sound card.
Compaq / HP does not provide Windows XP drivers for this model. if you want to install Windows XP on it, you will have to research who the ODMs for the different parts were (graphics card, LAN card, wireless, etc...), and download generic drivers from their sites.
There are a few websites where one could download a Windows XP sound driver. Three examples are the websites XPDrivers, Blitware, and OfficialDrivers.