In order to improve the performance of the graphics card, it was overclocked, and it has been normal for a long time. However, some small color spots appeared in the Windows recently. I reinstalled the graphics card driver and the system, but none of them could be resolved. After shutting down, I opened the case and touched the graphics card with my hand. It was found that among the 4 onboard video memory chips located on the back of the graphics card, one chip had a significantly higher temperature than the other 3 chips. Why does this happen?

The high temperature of a video memory chip may be due to the inconsistent performance of the video memory chip on the graphics card. The performance of this chip is lower than that of other chips, and the graphics card has been overclocked for a long time. As a result, the temperature of this video … View >>>

When playing some 3D games, it is not smooth. Sometimes it stops or even crashes, with a blurry screen, and there are also crashes when playing movies. Later, I downloaded and installed the latest version of the graphics card driver, but the problem became more serious. What is the reason?

Judging from the phenomena listed, there may be a problem with the video memory. In general applications, not all the video memory is used, but some games with high requirements for 3D require more video memory, so there is a phenomenon of screen flickering when playing 3D games. If this is the case … View >>>

The computer's motherboard has an integrated graphics card and 128MB DDR memory. Recently, when playing some large games, the speed is extremely slow, while some games are normal and the operating system is also running normally. What is the reason?

This situation may be caused by a problem with these games or an abnormal setting of the graphics card. First, check the game. It is recommended to uninstall and reinstall the slower game to determine whether it is a problem with the game. If there is no problem with the game, it may be due to a pro … View >>>

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 >>>