Fixing loose Soundbar L2440p

Similar Questions

• AC511 USB Soundbar, static

  I just got a new Dell AC511 soundbar and I'm quite surprised by the high level of white noise it emits independent of the volume control. In a quiet room, it looks like there are two small fans mounted instead of the speakers. Here's an amateur recording to get an idea of what it looks like (you probably need to turn up the volume):

  cs_setInnerHtml ('video_1f5a8907-a7af-45fe-b209-683fe5ccca00', ");

  Now that I looked a little I see another mention of this problem. Someone here has an AC511 that is not "whistle", or is this defective by design?

  (I noticed that the lowest level of the AC511 volume is quite high, which gives a feeling that there is too much amplification taking place somewhere along the audio path. If this is done in the wrong place I suppose it could amplify the white noise of the converter DA at this kind of inadequate level.)

  As the OP, I take the liberty to summarize this thread today and mark it as answered. There are several topics addressed:

  Reference Dell will fix my soundbar AC511 hum?

  No, that's what Dell said during the search on this issue:
  noise was present but well below Dell dictated the manufacturer settings
  and after that, we had no relevant news.

  Topic closed.

  Other speaker of Dell products will be less ambient noise?

  As Dell has mentioned that the element of product, they tested had noise well within the limits of Dell, we asked what are the limits of noise from Dell for audio products, but there was no response. So there is no way of knowing if they happened to test an element without the hissing problem or if Dell limit is high.

  So if you are sensitive to the noise either be prepared to return all product Dell or choose another brand.

  Topic closed.

  Can I fix AC511 buzz?

  There have been several suggestions about wiring, close to wireless equipment, sheet aluminum and USB settings and it seems that people are still at the experimental stage with solutions.

  This question seems to be alive so feel free to continue to add new developments to the thread!

• I have no sound and no printing on my computer. My computer is not part of a network of computers. How are the caps to be prepared so that the printer and speaker work?

  I have a DELL Photo 920 printer and a DELL speaker, but I'm not sure of the model.  I was moving the computer around the enclosure is unplugged and I could not it reconnect properly.  When I tried to fix it, it turned out that I also disconneced My DELL printer.  How to fix speaker (soundbar) and the printer?  Thank you!

  I don't know why you asked this in the forum Office 2007, so I moved it to the windows 'Hardware and drivers' forum.

  Examine the back of your PC.  Your sound card must be labeled with pictograms, something like this:

  

  The line show an arrow going into circles or curves and will often blue.  Speaker/line out will show an arrow coming out of the circles or curves and will often green.  The microphone usually indicates a picture of a microphone and is often pink.

• How not to fix no sound after having made an optional update for conexant high definition smartaudio HD2, make it sound if go looking for manager__and device for hardware changes loose its restart the computer every time

  No sound after doing the update from microsoft for speakers

  Roll back the driver.
  In the future, do NOT use MSUpdate for pilots, drivers are taken, only if necessary, the manufacturer of PC or the manufacturer if a generic PC

• IncrediMail application has stopped working. How can I fix it and don't loose all configurations

  I have uninstalled and installed the program again, but it did not help.

  I did back date recovery system, but it did not help.
  If someone use incredimail and has had the same problem can tell me how to solve this problem, please
  Inga

  IncrediMail has nothing to do with MS or Windows (thank God!)

  Support IncrediMail here:

  http://www.IncrediMail.com/English/help/support.aspx

• Very loose hinges and possible virus on the Macbook pro

  Hi all

  IV ' e noticed my macbook pro screen hinges become very loose and the screen comes back without any force. How much does it cost to repair? Also, how a cleaning of the computer at a cost of virus? I did not buy my computer from an apple reseller but my local Best Buy.

  Thanks again!

  "How much does it cost to fix?

  First of all, check your warranty coverage > https://checkcoverage.apple.com/

  If your warranty has expired, take the Mac at Best Buy for repairs. No one here can tell what the repair might cost.

  In the second place. What happens on your Mac that makes you think that there is a virus?

• Satellite C50t-A-10J: screw loose around the hinges

  Someone had problems with housing screws loosened around the hinges on a laptop via Satellite, and if so do they have suggestions for a solution?

  I have a C50t-A-10J. Within 4 months from first use hinges fixing screws loose and three is out.
  First of all, I noticed this separation autour hinges at startup box.
  I went back to John Lewis, who arranges for a fix, but less than a week to one of the bindings loosened again.

  Looking more closely this laptop I noticed that the hinges are quite steep and the flexible housing.
  This looks a bit on the fragile for a laptop.

  I'm now questioning whether or not it is human enough?
  I would be interested to hear from anyone with similar experience.

  Thank you in advance.

  > I went to John Lewis, who arranges for a fix, but less than a week to one of the bindings loosened again
  In my opinion you should go back to the dealer or should contact the Toshiba service to find solution to this problem.

  I mean it is a hardware problem and before you try to fix it by using some bad motivated method, I recommend you to ask some experts to fix under warranty conditions.

• NB250 - mounting the battery loose

  I bought a brand new Toshiba NB 250 - the battery is a little loose, just a little bit - it is not fixed.

  Is this normal with brand new ones?

  Hello

  Maybe the battery latches are not locked when you turn around your laptop is the battery in position lock safety lock?

  I can only say that the friend of me has NB250 too but the battery isn't loose. He of normal like on other laptops.

• Power connector has come loose on my Equium L300-146

  Hello

  Someone can tell me, how can I take my satellite phone to bits?
  Attachment of power supply located on the side is an absolute git to connect to, it is because the connector inside the laptop is loose and movements. There must be a way.

  Any info would be great

  You want to fix one?
  I mean to do the portable unit must be dismantled and if you don t have any experience with it, it can be quite complicated.
  As you probably know it must be done by authorized personnel only.

  What model do you have?

• Equium L10 - supply problem, loose taken

  I have a laptop Equium L10, which works very well, however, the sock on the phone (in rear) where the power cord goes in is loose, so I can no longer connect my laptop to AC or even load the dough.

  Is a small metallic square box, with a core for the power cord, and I think he has detached from the Platinum. I don't know how to disassemble the laptop to be able to fix it up, if that's even possible.

  I have all my documents/family photos and saved there and I desperately need to have access to them to save them. Is there anyway around this problem?

  Can I get a charger that will charge my existing AC equium battery, without having to connect it to the computer. This way I can charge the battery to the top of the wall and then stick the battery in the laptop to recover my documents.

  > Can I get a charger that wants to charger my battery existing Equium of CA, without having to connect it to the computer? This way I can charge the battery to the top of the wall and then stick the battery in the laptop to recover my documents.
  I put t I think that this magazine exists! It of not known to me and I didn't find one compatible for a battery of L10.
  You can recharge the battery only if a laptop was connected to the power adapter.

  But the question is what you want if you want to retrieve only the docs and other files from the HARD drive internal then the easiest way is to remove the laptop HARD drive and connect it to another computer using an external USB IDE controller.
  These USB HDD case can be purchased from many computer dealers

  But if you want to use the laptop in the long term, then it s advisable to fix the socket. In this case, you should ask a technician the cell because the cell phone disassemble the procedure is very delicate!

  See you soon

• Cover loose on Satellite P100 series

  The lid of my laptop now only stand in a completely vertical position. Point left seems to be very loose and I was wondering if maybe a few screws can be tightened upward if the small plastic hinge comes off somehow. I really don't want to have to send it off to be repaired if its something easily fixed. I was able to undo the hinge cover where it attaches to the main body of the laptop, but even with both sides, I can't completely remove to access the fixing points. Some tips on this would be greatly appreciated.

  Hello Andrea

  I guess you don t want to send laptop to fix, but please don t do anything on your own. The machine is new with valid warranty. If you try to do something alone and make a mistake, the warranty will be voided.

  Please contact the Toshiba service authorized in your country. Talk with them and you will see how much time they need to check and correct this.

• What should I do to fix the trackpad? And why did this happen?

  This morning, I was with my Macbook Pro and the trackpad worked very well. It takes place the hard click and felt good. When I stop, I watch Netflix on my laptop trackpad doesn't work so well. The click is softer and barley audible. It still works, but it feels a little loose. It bothers me a lot, however. I'll take it to an Apple store to see if they can fix it. But I also want to know what may have caused this do? ....

  And the only part that by clicking on the left side only. The right seems difficult.

• Satellite P300-05 x - keyboard is loose at the top right

  Hello

  I have a new Satellite P300-05 x and the keyboard is loose at the top right mainly between the 5 keys and the return key back.
  It's very annoying and he clicks on / noise when it moves up and down when I type...

  I'm sure its nothing to worry about but very annoying with a new laptop

  Someone at - it experianced cela and is this a simple fix?

  Thank you

  Dave

  Hello

  I didn t notice something like that on my laptop satellite but if you think that it s a really annoying issue then contact the ASP for control of the keyboard and the keyboard if necessary replacement.

  Good bye

• The display is loose on my Portege R500 - how to tighten the hinges?

  The display is loose on my portege r500.

  Does anyone know how to tighten the hinges?

  Hello

  I think that this procedure is very delicate and in my opinion it s a job for a technician.
  I m don't know if you can tighten the hinges if necessary he s need to replace the old hinges

  Is it the hinges are hidden under the plastic around the screen frame.
  The LCD mask is fixed with screws I m but not quite sure how much could be three screws. They are hidden under the mask of small cushions.
  You will need to remove and the tightness of the extra mask.
  Then you can remove the LCD mask. The hinges should be visible now

  But there s more complicated as it may seem the R500 is a nice unit, and it would be a shame that you would damage the LCD screen. The LCD screen is an expensive part, and in my opinion it is worth to ask a professional for help

  Welcome them

• HP DV7t-7200 screen hinges loose

  Please help me fix my loose hinges HP DV7t - 7200 Display.  I don't know how to open Notepad for the hinges of the screen.  Thank you.

  Here is the Service Manual:

  Manual

  See Page 92. This isn't an easy solution and it is not as easy as just getting there and a few screws. Chances are that you need new hinges.

  This is a set on eBay.

  http://www.eBay.com/ITM/new-HP-dv7-7000-LCD-hinge-hinges-set-L-R-681977-001-34-4SU02-01X-34-4SU02-02x-/121177836154?PT=LH_DefaultDomain_0&hash=item1c36c30a7a

  If you need more help post back. If it's 'the Answer' please click on 'Accept as Solution' to help others find it.