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Jul 9, 2017 - A constant beep (every second or two, and never stopping) generally means the UPS is very low on battery power, and you should shut down ...
Missing: Nexxtech ' Must include: Nexxtech
Hi,
Plug the speakers into your phone and see if you get the same hiss. I do not advise running your pc sound at 100%
Have look at this. https://forums.tomshardware.com/threads/hissing-on-speakers.216047/
You likely won't need one. What should happen is the windows bluetooth driver should auto install. I have had like 4 of these things. If the bluetooth drive fails to install you may have a bad adapter.
Disk drives usually won't take a mini disk. As an alternative location for the drivers for the adapter, check the Nexxtech website. I can't link specifics as I don't know what model you have.