Computer laptop dv7: headset works, but no speakers.

Similar Questions

• my computer laptop bluetooth was working but suddenly it stopped and I don't know why... How can I make it work again please!

  Original title: quick help please :/

  my computer laptop bluetooth was working but suddenly it stopped and I don't know why... How can I make it work again please!

  Hello

  Hardware devices not detected or does not work - a Mr Fixit
  http://support.Microsoft.com/GP/hardware_device_problems

  Add a BlueTooth device to your computer
  http://Windows.Microsoft.com/en-us/Windows7/add-a-Bluetooth-enabled-device-to-your-computer

  Set up a Bluetooth compatible device
  http://Windows.Microsoft.com/en-us/Windows-Vista/set-up-a-Bluetooth-enabled-device

  The problems with Bluetooth devices
  http://Windows.Microsoft.com/en-us/Windows-Vista/troubleshoot-problems-with-Bluetooth-enabled-devices

  How to set up a Bluetooth connection
  http://www.vista4beginners.com/how-to-setup-a-Bluetooth-connection

  The Bluetooth item in Control Panel on a Windows Vista SP2 computer does not
  as expected when you click on the element - for Windows 7 this check manually
  http://support.Microsoft.com/kb/960531/en-us

  If you need drivers try the support site for the manufacturer of your system and/or the site of the manufacturer of the real device.

  BluetoothView is a small utility that runs in the background and monitor the activity of Bluetooth technology
  devices around you. For each detected Bluetooth device, it displays the following information:
  The device name, address Bluetooth, Major Device Type, minor device Type, first detection time,
  Last detection time and more. BluetoothView can also warn when a new Bluetooth device
  is detected, by displaying a balloon in your bar tasks or playing a little beep. -FREE
  http://www.NirSoft.NET/utils/bluetooth_viewer.html

  BluetoothCL is a small console application that transforms all differential of bluetooth devices detected in
  the standard output. For each Bluetooth device, the following information is displayed: MAC
  Address, name, Major Device Type, minor device Type and possibly the name of the company of
  the device (if the external file of MAC addresses - oui.txt is provided) - FREE
  http://www.NirSoft.NET/utils/bluetoothcl.html

  BluetoothLogView is a small utility that monitors the activity of Bluetooth devices around you,
  and shows a log of Bluetooth devices in the main window. Each time that a new Bluetooth
  device coming to your area and when the unit comes out of your area, a new journal line is added with
  the following information: device name, time of the event, address, Type of event ("peripheral
  Arrival' or 'Device left'), Type of aircraft and the company that created the device. BluetoothLog-
  View you can also specify a description for each device (according to its MAC address)
  that appears in the column "Description". -FREE
  http://www.NirSoft.NET/utils/bluetooth_log_view.html

  ---------------------------------------------------------------------

  Change settings for a Bluetooth compatible device
  http://Windows.Microsoft.com/en-us/Windows7/change-settings-for-a-Bluetooth-enabled-device

  Add a Bluetooth device to your computer
  http://Windows.Microsoft.com/en-us/Windows7/add-a-Bluetooth-enabled-device-to-your-computer

  Add a Bluetooth device or other wireless or network device: frequently asked questions
  http://Windows.Microsoft.com/en-us/Windows7/add-a-Bluetooth-or-other-wireless-or-network-device-frequently-asked-questions

  ---------------------------------------------------------------------

  More information of possible interest to some:

  What is a Bluetooth personal area network (PAN) network?
  http://Windows.Microsoft.com/en-us/Windows-Vista/what-is-a-Bluetooth-personal-area-network-Pan

  Connect to a Bluetooth personal area network (PAN) network
  http://Windows.Microsoft.com/en-us/Windows-Vista/connect-to-a-Bluetooth-personal-area-network-Pan

  I hope this helps.

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

• Computer laptop blank screen works but on external screen

  I have a Pavilion DV4-1400; Windows 7

  My screen is white and works on an external display.  I've already replaced the laptop screen and inverter, what else could be?

  Hello JMc2013,

  Take a look at this document and let me know if the troubleshooting steps in order to solve this problem.

  Good luck!

• can I add a dedeicated radeon video card to a computer laptop dv7 - 6123cl?

  Hello, I just bought a computer laptop dv7 - 6123cl and I was wondering if I can add a dedicated graphics radeon card

  Hello

  I do not think, he has Intel HD Graphics 3000, you need a new mother/system board and a new cooling system to be able to do that means buying a new machine.

  Kind regards.

• my computer says the sound works, but I don't hear anything, what should I do?

  my computer says the sound works but I hear nothing and now I'm trying to raise my volume and it does not work as well... .What do I do?

  Hello

  I suggest you try to run this under fixit and check if it helps:

  http://Windows.Microsoft.com/en-us/Windows-Vista/tips-for-fixing-common-sound-problems

  It will be useful.

• Pavilion dv7-6101eo works but does not start.

  My laptop got a cup of black coffee on the keyboard.

  I have cleaned up a bit, disassemble the entire laptop, same cpu, added new money and put the brand new togeather. Started and everything worked. Close the computer laptop domw - dead. Could not start without flashing, nothing. Repeated picking hand everythung once again and began. Works perfekt press start and go. So this time I made a recovery and reinstalled everything.
  
  The keyboard does not everywhere, a, s, d, f, e, l and Swedish letter o does not work very well. I don't have much contact for helmet properly not work either - you get a bit of his, but a little in the speakers and phones. I forgot to check the sd card reader, but here, it is located in the corner of a speaker.
  
  Onece I disassembled except mobo and this card reader and then the laptop is not started. I had to do it all again and he began. So now I'm a little confused to what it can be?
  
  It does not remove batteri, pushing start button. Not 15 seconds - not even 2 minutes. I know that battery, power cord works fine, cd, network, hard drive, memory, fan, cpu - everything works and yesterday the laptop running 24 hours without dysfunction at all. Programs installed and revived over and over again. And after all that I closed the laptop the way you should. And - he won't do it again?
  
  There is a possibility that some power is left in the drive cd-card or something that stops the laptop to boot? Or is it enough that the keyboard is malfunctioning? I don't understand what it is with the disassembeling process that makes the laptop to start.
  
  It's not fun to have all take part whenever you want to start your computor ...

  Looks like the coffee did more damage as you thought.

  You should have dismantled it and used contact cleaner everywhere where coffee could go.

  The next step is difficult for most people: allow to dry for at least a day outdoors in a dry place without danger... It is unfortunate that you don't have that.

  Consider looking for a replacement book.  A motherboard and keyboard options, less the cost puts you upside down against the current value of the laptop.

• Computer laptop G350 has no sound from speakers

  Well, he came to me to have post a thread after searching the Internet for a few days.

  Computer laptop Lenovo, Vista installed.

  Sound worked perfectly that what it suddenly stopped.

  I plugged in the headset and headphones. None worked.

  This change seems to have occurred after the software installation, Windows Update probably.

  I tried most of the things people have suggested.

  The only temporary fix is a restoration of the system for a few days before when I still had sound. It worked a little, and then he returned to no sound.

  This is not a hardware issue, I can tell you that much.

  At the same time as this, my Itunes has the problem where it will play all the songs and diamond indicator will not move.

  They are connected by a kind of fu * audio upward.

  So... does anyone have solutions that they could share? System Restore fixed the two questions for me, but it does not last.

  See you soon

  Uninstall the audio drivers. Download the latest drivers available (in this case, from the manufacturer's Web site) and install.

• RAM 16 GB 1600 Mhz computer laptop dv7 envy

  I got HP laptop dv7 7250us feel like I just want to know that if I buy corsair 8 gb x 2 vengeance ddr3 1600 mhz cl10 = 16 GB VAN I INSTALL MY LAPTOP ITS WORKING OR NOT
  Thank you

  Throughout the.

  Memory Two customer accessible/upgradable memory

  module housing

  Supported dual channel DDR3 - 1600 MHz

  Supports up to 16384 MB of system RAM

  Supports the following RAM system

  configurations:

  ● 16384 MB (8192 MB × 2; not supported

  on computer models equipped with a 32-

  bits of the operating system)

  ● 12288 MB (8192 MB × 1 + 4096 MB × 1;

  not supported on computer models

  equipped with 32-bit operating system)

  ● 8192 MB (8192 MB 1 or 4096 MB × 2;

  not supported on computer models

  equipped with 32-bit operating system)

  ● 6144 MB (4096 MB × 1 + 2048 MB × 1;

  not supported on computer models

  equipped with 32-bit operating system)

  ● 4096 MB (4096 MB × 1 or 2048 MB × 2)

  ● 2048 MB (2048 MB × 1)

  Your manual here.

  http://h10032.www1.HP.com/CTG/manual/c03591253.PDF

  REO

• opening a computer laptop dv7-3080us

  I have a Pavilion laptop dv7-3080us.  I need to open the hard drive bays to install a new drive.  I also need to open the whole, to blow clean the fans, that the unit is prone to overheating, these days.

  The problems are:

  (1) when I try to open the Bay, turn the screw, but does not come, and the cover of the bay cannot be deleted

  (2) for the opening of the whole affair, after removing what I thought were all the appropriate screws, the case does not open

  It is possible that the point 1 a of the implications of the point 2.  If the lids bay (and memory) you have to remove first, that would explain the point 2.

  Someone at - it suggestions?  I really want to get the case open and cleaned before the aircraft is damaged without repair possible.

  Thank you!

  Harry

  Hello

  To make sure that that you have to do first, copy the second manual from the following link:

  http://h10025.www1.HP.com/ewfrf/wc/manualCategory?cc=us&LC=en&product=4041793

  Kind regards.

• adding modules to 4 GB of ddr2 pc2 6400 or 5300 in the computer laptop dv7-3065dx - what is the maximum?

  Can I upgrade my computer memory laptop dv7-3065dx to 8 GB?

  Here are the specifications of your laptop HP dv7-3065dx. According to the specifications, the maximum memory that can be installed is 8 GB. According to Service and Maintenance Guide, you must run 2 x 4 GB SODIMM PC2-6400, 800 MHz, DDR2 at the most from the system.

  Frank

• computer laptop dv7-6b01er with 1600 mhz ram

  Hello, I have a laptop dv7-6b01er with AMD-A6-3410mx and ram 1333 mhz. It supports 1600 mhz ram? We say CMSX4GX3M1A1600C9

  I think the BIOS initially were written in 1333 for AMD, because not all receipts amd 1600... But do not write BIOS for AMD (MX) specific for 1600 is not correct...  Tomorrow start f.12 BIOS...

• My speakers on my computer laptop dv7-6b56nr do not work

  I have a pavilion dv7-6b56nr laptop computer.  When I originally bought the external speaker audio beats DID work correctly.  Him now NOT.  Can you please helpp me?  I would appreciate it a lot, because it was one of the options that the computer offered, I was very interested in when choosing which laptop to buy.

  Thank you

  Tammi Wlson

  Hi Yann,

  Try the following.

  Download the installer of IDT relevant Audio of the Yolaine below and save it in your downloads folder.

  IDT Audio Driver - Windows 7.

  IDT Audio Driver - Windows 8.

  One time finished, open windows control panel, open Device Manager and open sound, video and game controllers.  Right click on the IDT device and select uninstall - also, you should get a command prompt to delete the current driver, check the box allow this and then proceed to uninstall.

  When you're done, shut down the laptop, unplug the AC adapter and then remove the battery.  Press and hold the Power button for 30 seconds.  Reinsert the battery and plug in the AC adapter.

  Robinet tap away at the key esc that you start the computer to launch the Start Menu, and then select f10 to open the bios menu.  Press f5 to load the default values (sometimes it's f9, but the menu below indicates the correct key), use the arrow keys to select 'Yes' and press ENTER.  Press f10 to save the setting and still use the arrow keys to select 'Yes' and press on enter.

  Allow Windows to fully - charge it will automatically load an audio driver, but let just this complete.  Then open your download folder, right-click on the IDT Installer and select "Run as Administrator" to launch the installation.  Once this done, do a right-click the speaker icon in the taskbar and select playback devices.  'Speakers and headphones' left click once to highlight, and then click the Set Default button - check if you now audio.

  Kind regards

  DP - K

• Pavilion dv7t-4000 laptop: AMD HDMI port on the computer laptop dv7 is lost after free trial Win10 returns to Win7 Home Premium edition

  My laptop was purchased in sept 2010 and runs Win7 Home Premium Edition (64-bit).

  It worked perfectly until June 2016, when the trial version free odious Win10 forced itself on my laptop.  I had no choice, I used Win10 for a day or 2 and then discovered that:

  (1) I lost the audio capability, HDMI port, I use to connect to my TV, and

  (2) the Win10 trial enabled me to return on Win7, I did without delay.

  In my Win 7 restored, everything was fine, except when I have her go in Control Panel to configure / reconfigure HDMI as the default, I couldn't - the element used to appear as "AMD HDMI Audio" is no longer displayed.  I remember a message during the free trial period Win10 that says it has disabled any material incompatible.  Without a doubt, Win10 free trial 'killed' this HDMI/device port, at least audio-wise.

  Today, I always run the same Win7, but I can't have audio HDMI on this port.  When I connect to my TV, the video works.  Win7 Device Manager it shows with an exclamation in yellow, and when I right click to get more details, there is a message saying Microsoft:

  Windows cannot verify the digital signature for the drivers required for this device. A recent hardware or software change might be installed a file that is signed incorrectly or damaged, or maybe it's a malicious software from an unknown source. (Code 52).

  Is there a way to 'get it '?  'this' is AMD HDMI audio.  (and wthout spoil the graphics - that is, video)

  I tried to install the drivers provided by AMD [graphics] and that did not work. The Internet from AMD website says that the audio drivers are included in the package for graphics drivers.  There is also a huge confusion in the way these low level items are named/described: ATI and AMD, because they have merged, were used somewhat interchangeably.  I also tried the graphics drivers AMD HP Support Web site specific to my laptop and it has only gotten worse.

  Thank you for your kind attention.

  Hi @ RTX,

  Awesome response. I read the details and depth of your post. I understand that the bios is updated. So you could end up with this update.

  Happens to the other updates. This will be the order.

  1. Uninstalling the driver Chipset and resettlement.

  2 reinstalling and uninstalling graphics drivers

  3. uninstall the sound drivers and reinstall.

  Before uninstalling, you can try to update the drivers supplied by device also Manager and if that market that will be great. Please, do it only if you don't have already done.

  Before uninstalling please make sure that you capture an image of the complete Device Manager window. Take some pictures of your cell phone. Please note the exact device for audio and video chipset drivers. Then, you will need to uninstall it from the Device Manager and install from the support site in the above order so that there is no confusion.

  If nothing works as a last resort, you may need to restore complete system to factory settings. Please backup your files before doing so. This is possible since the recovery of your computer's hard drive partition.

  Link to the system recovery: http://support.hp.com/us-en/product/HP-Pavilion-dv7-Entertainment-Notebook-PC-series/4284279/model/4221688/document/c01867418/

  Please hold me. I hope that it pans well.

  Just to say thank youPlease click the ' Thumbs Up ' button to give a Kudos to appreciate my efforts to help me. If it helps, Please mark this "accepted Solution" because it will help many other people with the same problem to get it resolved without hassle.

  Now carefully and have a wonderful week ahead.

• Computer laptop dv7 takes too long to start

  About two weeks ago, I buy a laptop pavilion dv7-4165dx because I really like the features of the laptop. When I turn on the computer, it took about 10 minutes to start after the initial installation. I got at best buy because I thought it was a faulty hard drive, because any given work very well, at best buy told me that the laptop was fine and had no problems. But I still have the same problem because take laptop about 3 to 4 minutes at the start he crashes in the welcome message, after I typed my password. I have already updated all drivers and BIOS, can someone help me.

  Hello

  I would get Best Buy to replace the notebook that you really shouldn't have these kinds of issues with a whole new machine.  It could be that the Windows image is bad, or some other hardware related issue.  I would definetely get that he replaced however.

  All the best,

  DP - K

• No sound on my computer laptop dv7-6c27cl

  My laptop has no sound all of a sudden. Please help dv7-6c27cl

  Hello

  Try the following.

  Download the installer from IDT Audio relevant on the link below and save it in your downloads folder.

  IDT Audio Installer - Windows 7.

  IDT Audio Installer - Windows 8.

  One time finished, open windows control panel, open Device Manager and open sound, video and game controllers.  Right click on the IDT device and select uninstall - also, you should get a command prompt to delete the current driver, check the box allow this and then proceed to uninstall.

  When you're done, shut down the laptop, unplug the AC adapter and then remove the battery.  Press and hold the Power button for 30 seconds.  Reinsert the battery and plug in the AC adapter.

  Robinet tap away at the key esc that you start the computer to launch the Start Menu, and then select f10 to open the bios menu.  Press f5 to load the default values (sometimes it's f9, but the menu below indicates the correct key), use the arrow keys to select 'Yes' and press ENTER.  Press f10 to save the setting and still use the arrow keys to select 'Yes' and press on enter.

  Allow Windows to fully - charge it will automatically load an audio driver, but let just this complete.  Then open your download folder, right-click on the IDT Installer and select "Run as Administrator" to launch the installation.  Once this done, do a right-click the speaker icon in the taskbar and select playback devices.  'Speakers and headphones' left click once to highlight, and then click the Set Default button - check if you now audio.

  Kind regards

  DP - K