Some people have trouble telling the difference between high quality audio and radio static from their speakers. For those that can appreciate a high quality audio file, a good sound card is important. A sound card determines the quality of sound that can be processed. These cards can be tough to repair due to the size and sensitivity of them, but for most people, a standard sound card will do the job, and not cost an arm and a leg. Nerds on Call can tell you whether or not your sound card can be repaired, or recommend a replacement sound card that will fit your needs.