I have the i.sound portable audio system purchased about 4-5 years ago and am unable to find the manual on how to operate the different functions. I am trying to find a manual for it. Jerry

What's the unit? Hard to help without knowing what you have.

Audio is intergrated in most of the programs on a Windows XP-based laptop computer, especially those that play video games and movies. If the audio is not functioning properly, you need to troubleshoot the issue. Typically, this is a quick process that requires only a few different system checks to correct the problem.

1. Double-click the speaker icon in the lower right corner of the desktop. A window appears with all of the audio features. Make sure none of these are muted (uncheck the "Mute" box if you find some are), then turn up the audio on the different features. This ensures the audio is not turned down so you are unable to hear it.

2. Look to see if you have any headsets connected to the laptop. If there is something connected to the "Line Out" port of the laptop, no audio is going to play through the systems speakers.

3. Check that you have the laptop speakers selected as the device creating the audio for the Windows XP laptop. Click "Start," "Control Panel," then "Sound." Make sure the laptop speakers are selected (if not, click the audio playback pull-down menu and choose the laptop speakers), then click "Apply."

4. Download the drivers for the Windows XP laptop. If the drivers have been removed from the system, the computer is unable to produce any audio. Navigate to the laptop's manufacturing site, then choose "Support," "Downloads and Drivers," then enter in the model number of your computer, select "Windows XP" as the operating system, then choose the "Audio Driver" download. Once the drivers have finished downloading, double-click the file, follow the installation prompts of the driver wizard and click "Install" to install the driver. Once complete the laptop computer is ready to begin playing audio again.

I hope you find it very helpful. Best regards.

Sorry aspect ratio or P.size it more of an original remote functions.Can't used a substitute remote for this functions.Try website like Remotes.com to buy an original remote.

Download this http://www.mediafire.com/?5l90b7cxoqqpwam
It will update(Download) all the drivers needed by your PC

If the voltage system in Malaysia is 230AC then no problem. But if it is 110AC then there will be no sound. Check for audio click in the input green banana pin by touching with bare finger in the full volume control setting with the audio system. If audio click is present then sound system is okay. If not then, amplifier board circuit is to be checked of the sound system.

Get the manual for free at retrevo.com

Hello there... well I have this bit of information for you from the Kenwood MP528 manual...

When the Security Code function is activated, the code
can’t be changed and the function can’t be released.
Note, the Security Code can be set as the 4 digit number
of your choice

That's from Page 23 of this manual(which does apply to your model):

http://www.kenwoodusa.com/UserFiles/File/Global/Consumer/Manuals/KDCX589.pdf

At this point I'm not certain about what options you may have...

Installing Sound/Audio Cards and Drivers Sound or audio cards, whether it is a stand-alone device inserted into an expansion slot or embedded sound controllers in the motherboard, require specific device drivers in order to function and produce sound. This low-level program is responsible for processing the data between the sound card hardware and the operating system.
Most sound cards are bundled with the appropriate installation CD when purchased. This disc contains a database of the manufacturer’s available sound device drivers at the time of purchase and includes the specific driver intended for the card purchased. Most discs have an autorun installation program that prompts users to start installation. Some only provide a database of drivers and let the Device Manager or Add Hardware applications in the operation system perform the task of installation.

If you dont know the type of driver that you have, please check the following link to help you:

http://www.drivershq.com/driver-update/audio-and-sound/


I hope this is helpful.

Go to the HP website http://h10025.www1.hp.com/ewfrf/wc/softwareList?os=228&lc=en&dlc=en&cc=us&product=240978&lang=en and download the driver as well as the applicatio. The scan feauture will work. make sure to select the correct Operating System. Before installing the driver and application dont forget tp uninstall the previous one and restart your computer

laser is bad...