Why can't the speakers or headphones produce sound when I use the player to play music or movie files?

No sound can be heard from the speaker during playback, please check one by one according to the following steps:First check whether the speaker or earphone cable is plugged in properly, and whether the power is turned on, and then adjust the volume control button of the speaker or earphone to see i … View >>>

The computer motherboard integrates the AC'97 sound card, but the speakers often suddenly become silent when in use, and suddenly silent when playing games. If this happens when using the video chat software, the other party can hear what I say through the microphone, but I cannot hear the other party's voice, and these situations will return to normal after restarting.

The computer often suddenly loses sound after being turned on for a period of time. Some of this failure is because the old sound card does not support multiple audio streams, nor does it support the function of ACPI interrupt sharing. There is a resource conflict with a certain hardware when surfin … View >>>

The computer has recently reinstalled the Windows Server system and various drivers have been installed, but the sound card does not produce sound. It is found from the device manager that the sound card driver is normal, and the original sound card can be used normally in other Windows systems.

This is not because the sound card is malfunctioning or the sound card's driver is wrong, but because of the default settings of Windows Server. Under the default settings, Windows Server disables the Windows Audio service, which specifically manages audio devices based on Windows programs, audio de … View >>>

When the computer uses the player to play a movie, there is no sound, but the volume adjustment button can be used, and the speakers can be used normally when connected to other people's computers. Later, I opened the "Device Manager" and found that the sound card is Creative, but the sound card integrated on the motherboard is Intel AC’97. After reinstalling the driver, the displayed sound card model has not changed. What should I do?

This is because the sound card driver is installed incorrectly when installing the computer's hardware drivers. The sound card originally installed the wrong driver, so when you install the correct driver directly, it cannot be installed. You need to uninstall the current driver of the sound card be … View >>>

A newly assembled computer with integrated sound card and Windows system, has been working normally. However, the sound card cannot produce sound recently. It has been checked that the sound card driver is installed normally, all connections and sound settings are also normal. Meanwhile, you can see the changes in the visualization effect when you use the audio player to play music. After reinstalling the Windows system and checking the BIOS parameters, it can't be resolved. What should I do?

If there is no problem in checking all software settings, then start with the hardware. Open the case and check whether the sound card is installed properly. If the speaker is connected to the audio interface on the front panel of the case, you need to check the audio jack on the front panel. The fr … View >>>

The motherboard of the computer is integrated with AC'97 sound card. Later I bought a PCI sound card and installed it, but found that the sound card integrated on the motherboard cannot be turned off. What should I do?

If you want to turn off the integrated sound card on the motherboard and use an independent PCI sound card, you must first turn off Pin1 and Pin2 of the JSD jumper on the motherboard. At the same time, the AC’97 Audio, MIDI port Address, and Game port Address in the BIOS must be set to Disable, so … View >>>

The computer originally had an integrated sound card on the motherboard, but later I bought an independent sound card and installed it. After installing the driver, I can see that it is normal from the "Device Manager". There is also a small speaker icon in the desktop taskbar tray, but there is no sound when playing with the player.

This is because a sound card was originally integrated on the computer motherboard, and when an independent sound card was installed later, the original integrated sound card still exists, so it causes a conflict between the two sound cards. At this time, one sound card must be specified. Open "Cont … View >>>

When the system starts, the sound is normal, but as long as the music file is played, it will freeze, and it will not work after checking and killing the virus. Check in the "Device Manager" and find that all devices are displayed normally. Later, open "System Information" → "Components" → "Problem Devices", the device: ACPI IRQ Holder for PCI IRQ steering, PNP device ID: ACPI\*PNPOCOF\ 00000002, error code: 22 appears in the right column. After testing, it seems that there is a conflict in the equipment, but it cannot be corrected.

From the description of the fault phenomenon, this situation should have nothing to do with the virus. The virus will not only infect the driver of one device without affecting other files. The main reason for this situation is that the equipment cannot be used normally due to interruption conflicts … View >>>

The computer uses a 5-channel sound card, but even if the speakers are adjusted to 4 boxes, some games can only get the audio output in 2-channel mode. What is the reason?

The existing PCI 128 driver allows 5-channel audio output for any Direct X-based game, but cannot achieve 5-channel output for mono signals, and can only output stereo signals. Therefore, it is likely that the audio output of the game only supports mono signals. Similarly, the audio driver can only  … View >>>