That is typical for many amplifiers or in this case "powered" speakers. You will just have to make sure the volume control is turned down or turn the speakers off until the PC is powered up (or turn on the TV first then the speakers).
This happens in many guitar amps too. I had it in a Peavey amp but it never caused a problem. Some high end systems have built in delays so that the power supply will come up to full voltage and "settle down" before the time delay relay kicks in and that prevents most "pops".
Dell forum member since 2002
Dell Inspiron 15 Gaming 5577 Laptop
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