Device not detected, I lost the sound. It is said that the material change

original title: device not detected

Hello! I have Dell Inspiron 1545e and I lost the sound. It is said that the material change. But I looked at the problem. But it only shows the hardware changes. Please I need help.

Hello! I have Dell Inspiron 1545e and I lost the sound. It is said that the material change. But I looked at the problem. But it only shows the hardware changes. Please I need help.

Have you visited the suport Dell and drivers download page for your system (by serial number would be better) and download the driver for audio and install it?

Tags: Windows

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