Start the computer and check for sound. If the wire inside is separated, has dark spots, or burn marks, replace the fuse. If there is still no sound, shut down the computer and continue using these instructions. Remove the fuse cover and then the fuse, and look through the glass cylinder. This removes all of the power from the computer. Click Hardware and Sound , and then click Adjust system volume under Sound. Use the Left and Right Arrow keys to select the Advanced tab.
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The Virtual Agent is currently unavailable. Use this step to make sure the On-board Audio setting in the BIOS matches the setting required by your sound hardware configuration. If the wire inside is separated, has dark spots, or burn marks, replace the fuse.
Compaq presario multimedia audio controller – TechSpot Forums
Properties button for Speakers. If Device Status shows that the device is working correctly, the problem is probably related to sound settings, the speakers, or the cables. If the sound connectors for the speakers and microphones are located next to the parallel, serial, or USB ports, the computer has On-board Audio.
If your powered speakers have a volume control knob, set it to halfway. The Volume Mixer window opens. The on-board audio setting in the BIOS must be set to match your particular audio hardware configuration.
L R green, Line Out is for the front left and right speaker pair the green connector, usually labeled Line out. Find and select the advanced menu items that correspond to audio.
Perform one of the following sets of steps depending on whether you want to reset the BIOS to its factory defaults or only adjust the on-board sound setting:. Update the audio driver from the HP Web site An updated audio driver might resolve the problem. Enabling a disabled sound device.
The speaker out connector might have a symbol of a speaker or a circle with an arrow pointing out, or it might be labeled as OUT. Otherwise, continue with the next step.
Compaq presario multimedia audio controller
Set default speakers and test View a video on setting the default speakers in Windows Vista. If you have external speakers that require separate cables, such as 5. If any speaker cable connection changed, check sound again using the steps in Check configuration and test speaker sound.
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Like a high-quality home stereo system, it is not good to raise the volume more than half the range of the control knob. Check speaker connections Use these steps to make sure you have the speaker cables connected to the corrected sound connectors.
For example, Pavilion pf. If there is still no sound, shut down the computer and continue using these instructions. View a video on checking the volume and mute settings in Windows Vista.
Find and unplug all audio cables from the back of the computer. Make sure each speaker cable is connected to its corresponding connector on the back of the computer. Example of oresario with 6 rear audio connectors. The colors shown in the Speakers Properties window match the connector color on the computer.
If you are using speakers built into your monitor, make sure sound is enabled for the monitor and volume is set to halfway. There are several things that can change sound volume: MS Fix it KB If the computer was upgraded presrio Windows Vista, you might not be able to use all the features of an integrated audio device that is compliant with Audio Codec ’97 AC ’97 specifications.
Example of computers with 3 rear audio connectors. You can use this information to help determine which connector goes with the speaker 626a5a that you are using. If the sound connectors for the speakers and microphone are located away from the parallel, serial, or USB ports, the computer has a soundcard.