Win7 system installed network card driver computer no sound solution

In daily life, the computer has failed, and people choose to use the most common method of reinstalling the system to solve the problem. After reinstalling the system, there are many drivers that need to be installed by themselves. However, some users have reported that after installing the NIC driver, they found that the computer has no sound. What is going on? In fact, this is caused by the incompatibility between the network card and the sound card. The Win7 driver incompatibility is more representative, mostly due to compatibility issues and interrupt conflicts. Below, Xiaobian for everyone to introduce the Win7 system installed network card driver after the computer has no sound solution.

steps:

1, in fact, drive compatibility problems easier to solve, as long as the user can update the driver for each product.

2. If it is an interrupt conflict, it is more troublesome. Click “Start——Control Panel——System——Device Manager" to query the respective IRQ interrupts and manually set the IRQ to eliminate conflicts.

3, if the device manager can not eliminate the conflict, the best way is to return to the BIOS, close some unwanted devices, and free up redundant IRQ interrupts.

4, you can also change the network card or other devices to change the slot, change their IRQ interrupts, in order to eliminate conflicts. After changing the slot, you should enter the BIOS. In the “PNP/PCI” option, change “Reset Configutionration Data” to ENABLE, clear the PCI device table, and reassign the IRQ interrupt.

The above is the solution for the Win7 system to introduce the NIC driver after the computer has no sound. If you encounter problems with this situation, you can follow the steps above.