Sure. Here are several possible solutions:

- If the smartboard is connected to a computer, the problem can be caused by the software or driver. Checking their website for an update of the software, reinstalling the software, or reinstalling the driver for the smartboard.
- The cable connecting the smartboard to your computer or the port might be worn out or not compatible. Try swapping them.
- If it is used without a computer, it might be an erroneous Windows update that messed up the audio and other functions. Try checking the update in Start>Settings>Windows Update. If there are some stuck updates, let them download and restart to finish the update.
- Also, check the drivers of audio and pen in Device Manager, which can be accessed by entering *device manager* in the search box on the taskbar. It is not common for drivers of multiple functions to fail together, but it is possible.
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