If your powered speakers have a volume control knob, set it to halfway. You will see a results page similar to the one below: 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:. Nothing hereinshould be construed as constituting anadditional warranty. The video cable or video cardis not properly connected. All performance specifications are provided by the component manufacturers. It hasn’t yet brought the Surface Hub 2 collaboration platform to general availability, but Microsoft’s outlined the Hub strategy in broad strokes.

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Start the computer and check for sound.

Cyber Monday Newegg deals: Click Startand type device manager into the Start Search field. These limits are designed to provide reasonable protectionagainst harmful interference in a residential installation. Find and unplug all audio cables from the back of the computer. Turn off power to the subwoofer and unplug power to the speakers. To resolve this, update the audio driver.

Follow the on-screen instructions to complete the speaker setup. When done, test again for sound using the same steps as above with the volume control slides. To reduce the risk of electric shock or damage to the equipment: Set default speakers and test View a video on setting the default speakers in Windows Vista.


The steps in this document describe how to troubleshoot and fix the problem when there is no sound at all coming from the speakers.

If Device Status shows that the device is working correctly, the problem is probably related to sound settings, the speakers, or the cables. Dust the monitor by wiping the screen and sounr cabinet with a soft, clean antistatic cloth.

Page 9 Maintenance GuidelinesTo enhance the performance and extend the life of the monitor: Restoring the audio driver Sound related files and settings that become changed can cause sound problems. User’s guide wh, h wh, c1569, whc lcd display 62 pages. This removes all of the power from the computer.

Use the following steps to adjust volumes to correct levels:.

HP and Compaq Desktop PCs – No Sound from the Speakers (Windows Vista)

With the default Playback Device selected, click the Configure button. Change the on-board sound setting in the BIOS.

We delete comments that violate our policywhich we encourage you to read. Windows checks for and installs any updated drivers found. The Volume Mixer window opens.

Drivers For Free – Compaq Cq Audio and Sound Drivers

To prevent damage to the speakers and to skund fuses from blowing in the future, keep the following items in mind when using the computer: Do not disable the power cord grounding plug. Install the new fuse, replace the fuse cap, apply power, turn the speakers on, and test for sound.


If a sound device is listed with a down arrowthe device is disabled. You can use this information to help determine which connector goes with the speaker pairs that you are using.

The powerindicator will light up. Checking Device Manager If you cannot hear sound, check Device Manager to determine the state of the sound hardware:.

HP CQ1569 Service Manual

Performancespecifications zound the highest specification of all HP’s component manufacturers’ typical levelspecifications for performance and actual performance may vary either higher or lower. The Driver Update Utility downloads and installs your drivers quickly and easily. Table of contents1 Product Features If your powered speakers have a volume control knob, set it to halfway. Equipments and Tools Requirement Example of Onboard Audio menu.