L505 only work when plugged into a wall

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• Why only a helmet does not work when plugged into my macbook pro?

  I have a macbook pro 2012 middle and when plug my headphones in the headphone plug-in, and only the left earpiece works. Ive tried several types of headphones, all with the same result and then tried in my iPhone and they work fine. Any suggestions would be greatly appreciated!

  The sound balance is set in the sound preferences, right (in the Middle, I mean).

• DeskJet 3632: Does not work when plugged into the laptop

  When my printer is not plugged, it is all set up and ready to print. But when I plug it into my laptop, the button just flashes, all other buttons are not on and the screen is blank as well as this, it is not picked up at all of my laptop.

  If anyone has an idea why it continues to be please help! Thank you

  Hi @Jademercer,

  Thank you for joining the HP Forums!

  I understand that you get a white screen and the button flashes with your printer HP Deskjet 3632. I'm happy to help you!

  Are you able to print a test page without the printer being connected to the computer?

  Print a test page to make sure that the equipment is working properly.

  1. Make sure that there is no US letter or A4 size, unused, plain paper in the input tray.

  2. Press and hold the power button / , then press the Cancel button .

  3. Release the button cancel, then the power button.

     The test page will print.

     Figure: Example of a test page

     

  In the meantime, please take a look at this guide, the lights flash.

  If you are unable to reach a resolution, please click on accept solution. If you appreciate my help, please click on the thumbs up icon. The two icons are below this post.

  I hope hear from you soon!

• Laserjetpro m252dw: printer says network cable unplugged when plugged into a wall outlet

  My printer worked fine and all of a sudden, he is no longer prints and the display shows: "network cable unplugged".

  I turned off the printer, it is plugged. Does the same thing for the modem and the router. The problem is not resolved. Help, please

  Hi @Kajosil,

  Welcome to the Forums of HP Support!

  I understand that you are unable to print because of this "unplugged network cable" error message on your HP LaserJet Pro M252dw Color printer. I will definitely do my best to help you and don't forget to come back to this thread and mark "Accept as Solution", if I have successfully helped solve you the problem. If you want to say 'Thank you' to my effort to help, click on the "thumbs up" to give me a Kudos.

  It seems that the printer does not have enough power to work properly, or there is a problem with the cable/port.

  • Please click here to update the firmware of the printer.

  Make sure that the ethernet cable is connected to the appropriate port on the back of the printer.
  See the section: 'Return product view' in the user manual for more information.

  • Have you tried another port on the router?
  • Have you tried another ethernet cable?
  • Check if the cable is damaged or deformed.

  If the problem persists, I would like to do a hard reset and electric drain to see if this will solve the problem.

  • To eliminate other causes, unplug the USB cable or telephone (fax) for the test so attached.
  1. Let the printer and disconnect the printer cable and the wall socket for 60 seconds.
  2. Press and hold the power button for about 15 seconds to drain any residual electric load and then release the power button.
  3. Reconnect the power cable to the output of the printer and the wall, and not a surge protector. This ensures that the printer is full on and can help this situation.
  4. Make sure that the printer is connected directly to a wall outlet (do not use a bar or a surge protector).
  5. Try another outlet to power/room.
  6. Try a different compatible power cable.

  If the problem persists, I would try resetting the NVRAM. This will outline the printer back to the default settings. The network must be configured again. I can send you this information in a private message. In the forum next to your handle name simply click on the envelope to see.

  I hope this information is useful. Please reply to this message with the results. Good luck!

• my headphones (or headsets) does more work when plugged into the audio input jack

  I have a 2010 27-in. iMAC.   I am running Yosemite 10.10.5.   Recently I can't get audio on the audio jack that I always used with my helmet.  Have tried the other sons of contact as well as the apple earbuds.  Audio is great internal speakers.

  When you plug your earphones sound still come through the internal speakers?

  When you plug in your headphones, you see those as an option in preferences-> sound-> release system?

• On my desk top and down arrows don't work, they don't work when plugged into my laptop.

  I uninstalled Firefox, deleted the folder of Win XP and personalized re-installed (request for information may not be transferred). To my surprise, my favorites were not gone. . Nor had the problem. The up & down arrows will work on Internet Explorer (which I use rarely).
  How can I remove totally Firefox before a clean reinstall as a first step to solve the problem?

  Try to hit F7 and see if it changes the action of these arrows.

  http://KB.mozillazine.org/accessibility.browsewithcaret

• I have an ipod touch that needs to be picked up by itunes. When I plug into a wall outlet, it lights up and told you to connect to itunes, but it not turn on when I plug it into my computer.

  I have an ipod touch that needs to be picked up by itunes. When I plug into a wall outlet, it lights up and told you to connect to itunes, but it not turn on when I plug it into my computer. Or my computer will recognize any device connected to the usb port. I tried another ipod to check the usb ports work and they are. Ive run out of ideas. help please

  Hello

  Check with iPod Support and Forums for more information if necessary.

  -IPod support
  http://www.Apple.com/support/iPod/

  iTunes and iPod Support
  http://www.Apple.com/support/

  Each iPod - iPod help & Technical Support (part 3)
  http://www.EveryiPod.com/iPod-help/index.html

  I hope this helps.

  Rob Brown - Microsoft MVP<- profile="" -="" windows="" expert="" -="" consumer="" :="" bicycle=""><- mark="" twain="" said="" it="">

• How do I do to get the slide to set up to go to the right and continue? I was up half the night and is not wrong. The only thing that I just did is plugged into the wall outlet and now I'm right back where I had problems. Why keep this product?

  How do I do to get the slide to set up to go to the right and continue? I was up half the night and is not wrong. The only thing that I just did is plugged into the wall outlet and now I'm right back where I had problems. Why keep this product?

  What do you exactly mean by "get the slide to set up go to the right and continue"? Can you give us a little more context and detail?

• Mac Book Pro, outdoor WiFi antennas work to extend wi - fi range when plugged into USB PORTS

  Outdoor WIFI antennas work if plugged into the USB port on the Mac Book Pro. If they do, those who extend range of transmission and reception wi - fi?

  Sorry, but I've never used an external USB wifi antenna but if you describe your use case a wifi Repeater/Extender can be a good option for you. https://www.repeaterstore.com/pages/WiFi-booster-Repeater-Extender-differences

  If the option is not a Repeater/Extender so will have to wait for someone who has used an external USB antenna down to.

• iPad tells me "Not Charging" when plugged into the docking station

  It is a very new problem for me. I had the iPad the same docking for the months and not had a problem. But now when I plug in, the iPad now tells me in the upper corner is it 'not supported' y at - it something I can do to fix this?

  There seems to be something that is changed with iOS modified 10 power requirements for the load.

  No idea when or if things will change, so all users can make use of the work load by plugging into the wall.

• My old iphone 6s is completely broken, it does not or registry that it is connected when plugged into a computer. I'm able to recover photos from the SIM card with an adapter USB SIM card or through any other way?

  My old iphone 6s is completely broken, it does not or registry that it is connected when plugged into a computer. I'm able to recover photos from the SIM card with an adapter USB SIM card or through any other way? I also do not save anything with AllAccess, icloud, or through my computer as you would with a digital camera.

  The photos are not stored on the sims, sorry.

  You can always try the Recovery Mode, little to lose at this point. If it doesn't, I suggest taking it to an Apple Store for testing.

  Recovery mode:

  Turn off your iOS device.

  Plug charge cable to the computer only (not to the device yet).

  Open iTunes on your computer.

  Hold the button to power on your device and do not let go.

  Plug the cable into the device while keeping the power button.

  Wait for the computer to detect the device and wait that he eat.

  Restore as New first, then restore sauvegardΘ if you wish.

  https://support.Apple.com/en-us/HT201263

• My iphone does not appear as a device in itunes when plugged into my computer, how can I solve this

  My iphone does not appear as a device in itunes when plugged into my computer, how can I solve this pls help

  https://support.Apple.com/en-us/HT204095

• Apple Mail only works when I restart in "safe" mode otherwise it becomes crazy, using all the capabilities of the CPU.  Seems to be linked to the case.  Any help?

  Apple Mail only works when I restart in "safe" mode otherwise it becomes crazy, using all the CPU capacity without any correct output.  Seems to be connected with caches.  Any help?

  Generally, if your Mac works correctly in Mode safe, but not normally, then you have a third-party software that runs at the start of the origin of the problem.

  Safe mode disables most of the extensions of third-party startup and some Apple hardware, so it could be another problem for Apple, but I have never heard of your problem.

• Photosmart ePrint c410 lights when plugged into power outlets

  I bought a Photosmart printer c410 to connect my iPad with AirPrint. It would not install when it is plugged into my ups, so hp recommended I have install plugged into a different wall jack instead. I did it and it installed fine. Then I went to the inverter and it worked fine for about a month - until today. The printer has been cut (suspended), so I turned it off. It will not turn on. He just did a sort of cycle, followed by chimes and then sitting there, no lights - nothing. I'm reminded of installation problems, so I unplugged and moved to a direct outlet:-NOTHING.

  So I called hp and got Mitch. He was extremely helpful and had another printer on its way at the time, wherever we were finished.

  Then I decided to move the printer in our kitchen and try the printer on our island. Presto... the thing came right to the top, like a champ. So I called back to hp and canceled the replacement printer, because I didn't want to ship back to them that looked like it was working. Knowing that I didn't have the printer in our kitchen, I decided to try a different power outlet that might work. I tried every point of sale in the den and one in the dining room. They all did not work. I unhooked the printer in my basement and connected to the Jack down here. Yes!

  I have to be able to run this printer from a power outlet normal on the ground floor of my house.

  Someone at - he heard of this? I would return the printer?

  It turns out that HP had already sent a replacement printer.  What service!  I had the new printer, followed the very simple instructions and installed.  Works like a charm.  Original is packed and ready to go back to HP.  It is definitely a logic of power sophisticated on the motherboard of this printer.  A new comes straight up into a wall outlet.  I'll definitely keep it out of my UPS.

• Spectrum x 360 Convertible: laptop grinds to a halt when plugged into its charger.

  Hello

  I hope someone can advise me.

  My laptop recently has problems of severe performance as soon as I plug it into the charger. Everything runs slowly, even just open a website takes an age, windows navigation menus is slowly, basically, every action you perform runs on a 10th of normal speed.

  I used HP online support and the chap took control in my PC remote, lots of services disabled and starting the process and then restarted my PC, making it even more useless! I couldn't even reconnect to the HP support to undo changes, he did. And he has not tried to call me after f * king my laptop.

  Anyway - I have heard that a defective charger may cause the problem I'm having, but when I suggested that he told me that it is a myth.

  Can someone tell what could be the problem. The parameters of plan of my food look good and nothing has been changed in the OS, so I can't understand why this only happens when I load the wretched machine and can only assume a faulty charger or mobile hardware problem

  Thanks in advance.

  Hey there!

  It is MCC, another post that you comment. I can't find the answer on this topic button so I found you here instead.
  Looks like you have the same problem I had. I tried tons of stuff to fix the problem but nothing did the trick.

  But then, I decided to buy a new AC adapter and check if it was the problem.

  AND IT SOLVED EVERYTHING.

  I don't pretend to know that your computer has the same problem as mine, but for me, a brand new $ 80 real laptopparts.ca AC adaptor has been around. Laptop still works like a charm on this adapter. I made sure to buy a better one than the one that came with my laptop. I used to have a 90W, now I have a 135W, compatible with my laptop model.

  I hope that she can help you to know that it worked for me.

  Best wishes

  MCC