Having problems with your Logitech Z-10 Computer Speakers ?

Constant hum from speakers

\015 Speakers have worked well for about 6 months.\015\012\015\012Had my system off for about 10 days and when I switched back on a constant and irritating hum is audible. Interesting that when I mute the speakers the hum is still there. Physically have to power off to get rid of the sound \015\012Please help\015

Answers :

It sounds like you might have a grounding issue. Try connecting to the wall outlet with a ground prong lifting adapter. Not just the speakers but the source plugged into the speakers also.\015\012Good luck.
Repair Help & Product Troubleshooting for Logitech Z-10 Computer Speakers

Tips for a great answer:

- Provide details, support with references or personal experience .
- If you need clarification, ask it in the comment box .
- It's 100% free, no registration required.

Suggested Questions/Answers :

Constant hum from speakers

It sounds like you might have a grounding issue. Try connecting to the wall outlet with a ground prong lifting adapter. Not just the speakers but the source plugged into the speakers also.\015\012Good luck. ... Logitech Z-10 Computer Speakers

Constant hum when the computers are connected

Hums come from several sources. A light dimmer switch on the wall. Speakers too close to a monitor or other electrical device. Try turning off everything in the room or nearby rooms, one at a time while the hum is audible. ... Bose Companion II Computer Speakers

Computer speakers buzzing

Please try moving the laptop to another location, if you have not already tried that, especially if you have any other electromagnetic device nearby (like a transformer, motorized device, machinery, etc...) ... Philips MMS 321 Computer Speakers

60Hz hum - Advent AV190

If you can isolate the inputs to the bass amp would give u a hint. I suggest try to check all components (out of circuit if possible) of the power supply. ... Computer Speakers

They are makeing a constant sharp noise a loud high pitched hum if you will

Right-click on the speaker icon in the lower right of your screen and choose Open Volume Control and check all volume levels (make sure they are not set to high). If this doesnt work then when you right-click, choose Adjust Audio Properties and sear ... Computer Speakers

My subwoofer on my philips 5.1 speaker system is constantly generating lots of bass noise even on mute.

I assume you are using XP. Try these steps.\015\012\015\0121. Open 'Sound and Audio devices' in Control Panel.\015\012\015\0122. Select 'Advanced...' button near bottom.\015\012 ... Computer Speakers

Noise in audio.

Solder a .001 uf ceramic capacitor between all audio signal lines and ground ... PC Laptops

My presario v2000 speakers constantly hum,it has to be on mute always.what is wrong ?

I want audio driver ... HP Compaq Presario V2000 Notebook

There is humming sound coming from the computer and the green light below the power buttom is flashing.

Is the hum coming from the computer/case itself or the speakers? This seriously determines how you go about diagnosing the problem. If it's coming out of the speakers then it comes down to:Checking for solid sound card connection (if separate) ... PC Desktops

Older Harman Kardon computer speakers have loud hum

The hum (50 or 60 Hz) is caused by the AC power getting into the entry point of the amplifier. Either the filtering capacitors from the powersource of the speakers have dried up - replace them - or there is a short in the cables. There is anoth ... Harman Kardon HK695 Computer Speakers

There is a loud hum when volume is on low to high

Go to control panel\015\012\015\012sound and audio devices\015\012\015\012voice\015\012\015\012under voice recording clk volume and mute the mic phone...........\015\012\015\012or\015\012\015\012some how your mic is conf ... Bose Companion II Computer Speakers

Loud humming coming from subwoofer

This can be caused due to an increase in local interference. The hum is decreased when you plug in the satellites because the interference is spread over a longer area.\015\012\015\012You may notice that speakers tend to hum around things like cell p ... Computer Speakers

Hum in speakers

Unplug the minijack from computer to hear if it still hums. If not test speakers at another computer. if it works fine on other computer the sounncard is generating hum noise. Common problem is usually the earthing cable inside the minjack that is to ... Harman Kardon SoundSticks II Computer Speakers

Hum and left channel doesnt work

I had these speakers for around 5 years. I use them in my kids PC. Recently speakers developed irritating humming noise. I replaced 2 capacitors 220mF x 16V by the heat sink with 1000mF x 16v and noise is gone. ... Boka 2000 Computer Speakers


Is it plugged in with a 3.5 millimeter jack? If it is, pull it out of the computer and press you thumb on the tip, if no humming noise comes out, your speakers are probably blown.However, if a humming noise does come out. Please check to ... Logitech Computer Speakers

Noise from speakers when playing basses

Hi,\015\012\015\012Offhand, could either be the subwoofer speaker itself or the electronics (amp and/or crossover). One way to determine is by physcially checking the sub speaker. When playing with bass on, pls try restricti ... Computer Speakers

Annoying humming sound coming from subwoofer...

The humming sound usually comes from the DC supply that is not filtered. The a/c converted or changed to DC needs to be "cleaned", before going into the ckt. Usually the capacitor and resistor network go bad, maybe causing the fuse to open. Even if y ... Boston Acoustics MicroMedia Computer Speakers

Humminf sound from subwoofer

Most humming sounds in speakers is due to electrical currents or wifi signals nearby the speakers.\015\012\015\012Do you have any electrical cables near the speakers? Do you have any wifi device near the speakers? \015\012\015 ... Creative Labs I-Trigue 2.1 3300 Computer Speakers

Getting humming sound from all speakers. BA 700569 MicroMedia

It sounds more like the power supply is at fault (a filter capacitor dried up), but it'll take an oscilloscope to verify that - take it to a TV repair shop (if you can find one) or find a ham radio operator who still has test equipment. (If it happe ... Boston Acoustics MicroMedia Computer Speakers


The coil inside the speaker is very tiny and if it loosens contact to main line to the jack, it may have open or short wirings inside. Or that one of the lines have shortages. If you can use a voltmeter tester, you can check if it has open or short w ... Bose Companion 2 Computer Speakers

We are using a mounted data projector to show a DVD before a school musical program and have a hum that all but drowns out the childrens voices on the DVD. How do we hear the voices and get rid of the hum? We are going through a sound system, not just the projector speakers.

One of the speakers or more than one maybe next to something is giving the speaker feedback. Try placing the speakers farther apart. A cell phone, office phone, or even a laptop could be giving feedback to the speakers. Tring moving the speakers fa ... Insignia 2.1 Speaker System (3-Piece)

Humming noise from speakers

You've done your homework on eliminating potential external sources so one of the few things left is a failed filter capacitor in the power supply of the unit.\015\012'Hum' is one of the most common signs of this.\015\012If a capacitor fa ... Creative Labs SBS 330 Computer Speakers

Older Harman Kardon computer speakers have loud hum

Most probably it's an internal problem with their power supply (a capacitor with broken soldering). It can be quite easily repaired by a person knowing which side of a soldering iron to grip ;) If you have a friend that's familiar with electron ... Computer Speakers

Compac Presario F700 makes constant humming noise

Sounds like its the fan . The more demand you place on the system makes it run hotter so the fan speed automatically increases to compensate ... Compaq Presario 700 470024-192 Notebook

Interference and noise

You have to open the sub and move the transformer far away from the audio circuit. Seal the holes left by the screws. It will solve the hum problem. I'm not sure about the radio station interference, I used to have that same problem before only when ... Logitech S200 Computer Speakers
  • Start your question with What, Why, How, When, etc. and end with a "?"
  • Be clear and specific
  • Use proper spelling and grammar
all rights reserved to the respective owners || www.electronic-servicing.com || Terms of Use || Contact || Privacy Policy
Load time: 0.1221 seconds