my HTS 950 power center has stopped working and has this whistling sound,won't reset
1172977
I had same problem!!! I returned it Amazon defective. If you've steady had it a while, contact amazon or monster. They might swap. I got another unit instead.
1172978
Mine as well has the same problem.I have'nt try to have it diagnose with the technician.At the moment I'm not using it.I use other brand.So, I advise you to send to authorized technician and fix the problem before it burms totally.
872993
There is no detectable noise from the power supply on my Tp-Link TL SG1005D.
2280396
A replacement cable may be needed; make sure it's balanced otherwise you'll keep getting a humming or buzzing. Best suggestion I have, always a good place to start though.
50388
Mine is not working at all, also. I can't make it produce any sound. Tried to contact harmanKardon.com. No answer from them..
2014336
With lots of electronics, you can try holding the power button to reset it. Good luck.
770894
You could try looking inside the speakers (specifically the one with the volume knob -- that was where my problem was) and see if the capacitors are the problem. See my previous review of these speakers for more info (http://www.amazon.com/review/R33FG0Y92298KH/ref=cm_cr_rdp_perm)If you had these plugged directly into a wall socket at time of power outage (and power restart) then maybe more stuff is fried. Note... in my case the buzzing sound was not caused by a power outage or from heat, but just from crappy capacitors in the speaker. They have been working like new for almost a year now after the fix. Good luck! You could try looking inside the speakers (specifically the one with the volume knob -- that was where my problem was) and see if the capacitors are the problem. See my previous review of these speakers for more info (http://www.amazon.com/review/R33FG0Y92298KH/ref=cm_cr_rdp_perm)If you had these plugged directly into a wall socket at time of power outage (and power restart) then maybe more stuff is fried. Note... in my case the buzzing sound was not caused by a power outage or from heat, but just from crappy capacitors in the speaker. They have been working... » Read More You could try looking inside the speakers (specifically the one with the volume knob -- that was where my problem was) and see if the capacitors are the problem. See my previous review of these speakers for more info (http://www.amazon.com/review/R33FG0Y92298KH/ref=cm_cr_rdp_perm)If you had these plugged directly into a wall socket at time of power outage (and power restart) then maybe more stuff is fried. Note... in my case the buzzing sound was not caused by a power outage or from heat, but just from crappy capacitors in the speaker. They have been working like new for almost a year now after the fix. Good luck! « Show Less
1212622
I've never had that noise when running the plasmawave. Maybe check with the manufacturer for advice or replacement parts would be effective
1326998
Is the hum coming from the power adapter itself? If so, it might be getting ready to go bad. Replace before you have a fire. If the hum is from the speakers, re-post and I might have some suggestions for that as well.
1105050
In our case it was the switch on the dashbord that had a lose wire! Both whistles work fine after several years and many uses. Hope you find a solution.
387791
I had my mint replaced due to an annoying tune it plays continuously while charging. I called the company and they sent me a refurbished mint. Recently the refurbished mint also started playing this annoying tune continuously while charging. I took it off the charging crade and connected the charger directly to the mint itself. This seemed to help a little because the sound stopped for couple of days but returned again. I will call the company again and try to return the mint. It is definitely a big issue for me.
1528366
Dont know, sorry. Have you tried unplugging it and restarting. Sounds like wiring problem
921696
Try disconnecting power supply and reconnecting. if that does not work, I would return as defective due to internal circuitry failure
1735888
try putting a paperclip into the small hole in the back. this will reset the unit and it should be good as new
1659026
It sounds like it's defective. I have already sent. Two back due to power cord issues
433390
There is a tiny button on the bottom of the charging base that you could try pushing in with a pencil or pen to reset it. Not sure what to do if that doesn't work )-: It would be so nice if they had live support instead of just email.
283135
Try unplugging all the cables and cord and then replug them and restart the unit.
1440318
Look on the base bottom there is a reset button. Same thing happened to me : )