Got audio problom in my HP laptop

Hi guys,
My HP 530 laptop audio is too low and I have tried everything known to me @ increasing the sound but all effort proved abortive.
HP claims that the laptop comes with a high definition audio device, Does the high definition audio means reduced volume or what is the problem?
I have noticed that most HP 530 behaves that way, maybe its a design problem.
The audio volume is low as compared to all other laptops.
Can somebody help me out?

Have you updated your audio driver?
Have you gone to the device manager and looked for yellow warning markers?
Did it ever work?
If so, have you tried system restore?

How To Find Drivers:
- I have listed links to most of the drivers in the code box below. Please use the links there to see what info I've found about those drivers.
- search Google for the name of the driver
- compare the Google results with what's installed on your system to figure out which device/program it belongs to
- visit the web site of the manufacturer of the hardware/program to get the latest drivers (DON'T use Windows Update or the Update driver function of Device Manager).
Driver Reference
Driver manufacturer links are on this page: Drivers and Downloads
and for any not listed above
How to Find Drivers
search Google for the name of the driver
- compare the Google results with what's installed on your system to figure out which device/program it belongs to
- visit the web site of the manufacturer of the hardware/program to get the latest drivers (DON'T use Windows Update or the Update driver function of Device Manager).
- if there are difficulties in locating them, post back with questions and someone - search Google for the name of the driver
- compare the Google results with what's installed on your system to figure out which device/program it belongs to
- visit the web site of the manufacturer of the hardware/program to get the latest drivers (DON'T use Windows Update or the Update driver function of Device Manager).
- if there are difficulties in locating them, post back with questions and someone will try and help you locate the appropriate program.
- - The most common drivers are listed on this page: Driver Reference
- - Driver manufacturer links are on this page: Drivers and Downloads