Pavilion dv7-4270us: SYSTEM of speaker... no driver installed

Similar Questions

• Here are two correct graphics for the Pavilion dv7-4270us cards:

  Here are two correct graphics for the Pavilion dv7-4270us cards: ATI Mobility Radeon 6370 AND AMD880G with ATI Mobility Radeon HD 4250?

  An overview chart problems and need to ensure.

  Well, after all the day I found my answer in a review of this laptop on amazon.  That is this HP forum.  I never get help here.

• Pavilion dv7 cannot recognize the CD/DVD drive, no help support "assistant".

  Subject says it all.  Since I got this machine, it had problems when the CD/DVD drive becomes invisible and are not accessible by any means.  A reboot has solved in the past, but now, it doesn't seem to work more.  I would like to reinstall the drivers, but guess what, I don't know what kind of player, it is (funny how that works), and Support 'Assistant' is apparently ihcapable to understand the model of this Pavilion dv7 ("product name: loading...") ("now until the heat death of the universe), which does not help either.  Anyone has a better idea than just blindly install the drivers?

  Hello

  Drivers for CD/DVD drives comes with Windows (IE with the operating system - it is not the drivers you need to download).  The driver is located in C:\Windows\system32\DRIVERS\cdrom.sys.

  First, try the automated Microsoft fixit at the link below.

  Windows 7

  Vista

  Check if the drive works now.

  If the drive does not, in the Start Menu, open Control Panel and click Device Manager.  Click to open the IDE ATA/ATAPI controllers.  Right-click on the first channel and select uninstall.  Do not delete if requested drivers.  When uninstalled repeat the process for each channel.  Also, if an ATA controller is listed, right click and uninstall it, once again is not removing the drivers if requested. Then, open the CD-ROM/DVD-ROM drives.  Make a right click the drive (if it shows!) and choose uninstall.  Do not delete if requested drivers.

  Restart the computer and let Windows reinstall devices.  Check the disc again.

  If it still does not work, re-run the fixit automated Microsoft at the link below.

  Windows 7

  Vista

  Then, in the Start Menu, open Control Panel and click Device Manager.  Click to open the CD/DVD-ROM drives.  Right-click on the drive and choose uninstall.  Do not delete if requested drivers.  When the device has been uninstalled click the icon 'Search for hardware changes' (usually just below help in the toolbar).  Let windows reinstall the disc and see if it works now.

  Best wishes

  DP - K

• Pavilion dv7 3162nr: upgrade of updates to driver for laptop after Windows 10

  Hello

  I'm looking the latest driver updates for my particular model, and is not on your website.  I have upgraded to Windows 10 and keep the problems with my computer not to wake from standby or hibernation. The only way for me to 'fix' it is to stop completely from the computer, open the applications and all.

  I also wonder if I need a BIOS update.

  I have a Pavilion dv7 3162nr

  Serial No. [personal information]

  Product #WA801UA #ABA

  BIOS date version: F03, 22/08/2009

  Processor: AMD Turion (tm) II Ultra Dual - Core Mobile M600, 2400 Mhz 2 core 2 logical processors.

  Here's all the info I have my specific model.

  Can someone help, please?

  Pinkberry

  Sorry to be the bearer of bad news, but the problem, that you are facing is that Microsoft provides only pilots with the most basic features and what you really need for these features in laptops is the specialized drivers written for the specific material found in laptops - and unfortunately, there is no HP Win10 laptop driver.  HP only guarantees the compatibility of Win10 for machines manufactured after August 2013. HP is not no matter what timetable indicating when, or IF, they will produce drivers for older machines.

  There is also no update the BIOS of your PC.

  This means that your PC is probably NEVER going to be fully functional under Win10 because the pilots is needs for all features simply do not exist!  To restore all the features, you will need to do a reset to factory using HP recovery media to its original operating system pre-installed.

  However, if you are determined to stay with Win10, pilot alternatives, you can continue below are...

  You can try to use Windows updates to find the drivers from Microsoft deposits for your device: http://support.hp.com/us-en/document/c03330139

  You can also try following the instructions in this thread: http://support.hp.com/us-en/document/c04763435/

  If Windows Update doesn't give new drivers, you can pursue alternative which are described in the linked Microsoft Windows Insider community thread: http://answers.microsoft.com/en-us/insider/wiki/insider_wintp-insider_devices/how-to-install-and-update-drivers-in-windows-10/a97bbbd1-9973-4d66-9a5b-291300006293

  If you then run into trouble, install the drivers through Windows Update, you can try to use of Microsoft Windows Update Troubleshooter: http://windows.microsoft.com/en-us/windows7/open-the-windows-update-troubleshooter

  Good luck

  ========================================================================
  If you feel that my suggestions helped you, please click on the Thumbs-Up symbol; If they helped to solve your problem, please click "accept as a Solution.

  I'm a volunteer and I do not work for, or represent, HP.

• Pavilion DV7-4270us: Windows 7 cannot locate bluetooth device drivers

  Hello:

  Windows 7 can not find the drivers for the bluetooth headset.

  Any suggestions?

  Thank you.

  Hi Jkhjr,

  There are 2 possible solutions to install the Bluetooth driver.

  You can install 'Broadcom 2070 Bluetooth software and driver' and see if the bluetooth appears in Device Manager. If this isn't the case, please unisntall it and try with ' Ralink/Motorola Bluetooth Adapter Driver.  You can find these drivers in this link:

  http://support.HP.com/us-en/drivers/selfservice/HP-Pavilion-dv7-4200-entertainment-notebook-PC-series/4346314/model/5048769

  Select the option "expand all" and with ctrl + f search for bluetooth.

  Hope this helps. !!

  Kind regards.

• Pavilion DV7-3125sf buttons to quick launch DRIVER failed

  Hello

  recently I formatted my PC "HP pavilion Dv7-3125sf" because of hard drive problems

  now I'm on (Windows 7 Professional x 64)

  and I downloaded all the drivers and multimedia software of HP 'support & drivers '...

  everything is cool otherwise buttons to quick launch... normally if you change the volume there show a Volume bar, now the volume change but there is no ban on Volume...

  -How can I download this (in the HP drivers & support there is no software for this)

  Thank you!

  Hello

  Download and install MediaSmart SmartMenu on the link below and save this to your desktop.

  FTP://ftp.HP.com/pub/SoftPaq/sp45001-45500/sp45140.exe

  Once the download is complete, right-click on the Setup program and select "Run as Administrator" to launch the installation.  When it finished, restart the computer and check if you have now the volume display.

  I hope this helps.

  Best wishes

  DP - K

• Pavilion dv7-6178us: could not load the driver download page

  I had to reinstall my windows has been corrupted, so I was trying to get the drivers from the support page

  http://support.HP.com/us-en/product/HP-Pavilion-dv7-6100-entertainment-notebook-PC-series/5082216/mo...

  However, once I select the operating system, it gives the symbol of loading and never moves forward. I waited half an hour without result. I tried to look for other laptops and their pilot pages loaded immediately, so I don't think it's on my end... is there a problem with the page?

  Hello:

  For now, you can use the Spanish support pages that seem to work very well...

  http://support.HP.com/es-ES/product/HP-Pavilion-dv7-6100-entertainment-notebook-PC-series/5082216/model/5119038/drivers

• Pavilion DV7 3150ed installation of the wireless driver

  Due to problem that I have reinstalled Windows7 on my Pavilion DV7 3150ed but now I not see wlan installed, I see only Bluetooth.

  The pictograms said WLAN and Bluetooth are disabled. How can I anable both? Is it a driver problem?

  Hi Paul,.

  Big, big and big thank you because my problem is solved.

  Best regards

  Highvel

• Pavilion dv7-4000 1 replacement of hard drives with more

  I have a dv7-4000 series double portable hard drive running windows 7 64 bit. One of the drives died and I am looking to buy a replacement and want to upgrade, but I'm not sure if I have 2 hard disks of different sizes.

  (1) can I replace factory bad HARD drive with a larger 320? (I'd then 1 factory 320 GB drive and 1 car again, more)

  (2) is the brand of the material of hard drive (Toshiba courses)?

  (3) are there any specific specs I should look for or avoid (ie. rpm, Gbps, etc.)?

  Hi wweksjk! : Yes, you can have 2 HD with different capacities for example on my PC of Xion MSI, which was built in 2006, I had 2 HD Western Digital, respectively 160 GB & 250 GB divided into 3 partitions

  the brand name is not as important as the number of turns faster the car turns your computer will be faster

  also look at the size of the buffer on the disk as well because the more it will speed up the boot time as well

  However install a new drive as boot drive will be complex, but if you follow the instructions that come with the HD installer it is possible

  for example, a 7200 RPM drive is faster than a 5400 RPM, but not as fast as a model k 10 or 15 k

  Good luck

  hope this helps to & help

  Happy holidays!

  spacechild

• Pavilion dv7-4270us: dv7-4270us bluetooth does not work after driver update

  I recently updated my drivers from the HP website.  Now, I know it was a mistake that bluetooth has not been installed correctly.    And there is no option "driver restore.  I tried several times sp50180, according to the HP website and also tried the old version listed (sp49153).   They old version did not install correctly and a new seemed especially, but none of my Bluetooth devices that used to work to do now.   I can 'connect to' some devices but they cannot transfer photos, connect to the audio, etc.  Some devices that are used to work can still be seen when I say "add a bluetooth device".  After installation, in the Device Manager, I find the following:

  The radio Bluetooth: Bluetooth Broadcom 2070 and Microsoft Bluetooth Enumerator (both working properly)

  Human Interface Device: Bluetooth Remote Control (works)

  Modem: Modem Standard via a Bluetooth #2 link (works)

  Network cards (all working correctly):

  Device Bluetooth (personal area network)

  (Heading RFCOMM Protocol TDI) Bluetooth device

  (and my other network devices, all functioning properly also)

  Other devices: this is the problem area.  After installation and reboot, I always find myself with 10 entries "Bluetooth Peripheral Device", all with a yellow exclaimation mark and all say real estate "Other devices", "unknown" (GSM) and the location is "on Microsft Bluetooth enumerator". "."

  I tried right click and uninstall it, but when I reboot they come back to the top, search windows update, but can not find a driver and go straight to the "other devices".  I also tried to uninstall the "Broadcom 2070 Bluetooth 3.0" 'Programs and features' and right-click to delete each listed above bluetooth driver and then run the sp50180 again and it will install without error and find the same above drivers that work and leave the same 10 does not.  And my Bluetooth headphones (two different ones) is more work (or can be seen) and my Bluetooth phone can be 'connected' but any attempt to transfer fails.

  I've exhausted all ideas on the web, I could find, and none have helped.  I tried to load a restore point, but after having so many pilot facilities, there is no point of restoration with the appropriate driver.  A full backup of the system on another drive, but much changed the applications and data files so I cannot restore it.  Unless someone knows how to use a full backup of the Windows 7 system to restore only the Bluetooth driver.

  Another idea is that the driver update that messed up things maybe changed some other file or a registry setting that is not corrected by sp50180, but that seems unlikely.

  Is it possible to manually install each of the 10 'other devices' drivers?  If I right click on a defective device and select "update driver software" no matter if I select the drive C:\ or F:\ (my driver and software download drive) or automatic search (including online) - it does not find the driver files.  I also tried to select properties and 'put to day driver' but the same results.

  Any help would be greatly appreciated.

  I found a solution. I received a call of support in Mumbai.  HP gave me a free call because they were not able to set a guarantee repair questions, so gave me the free support call.  I took an hour, but ended up the solution was very simple.

  There were these problems:

  1) 10 'other devices' in device with the exclamation points Manager can be uninstalled, but still were automatically reinstalled with the same exclamation point.  No pilot was available to the public for them.

  (2) my phone under Bluetooth devices could connect but would not photos transfer.

  (3) neither my helmet Bluetooth would not work.

  The solution was simply to go to 'Show Bluetooth devices' and right-click on each and select 'Delete device' (even if dimmed they might still be revoked).  After all have been abducted there were no "other devices" in Device Manager.  I then added each Bluetooth device again.  This was very well all work.  I also noticed my phone was five drivers "Bluetooth Device" was so 5 of the 10 exclamation points himself.

  For some reason, deletion of the driver in the Device Manager has not deleted the list "Bluetooth Device".  And by uninstalling and reinstalling the drivers, it does not work.

  If the answer is simple.  Before removing the drivers Bluetooth first remove all Bluetooth devices.

• Install the Second hard drive on the HP Pavilion DV7-4270us laptop

  Hello

  My laptop has a space for a second hard drive, but not of connectors. I use Windows 7 Pro 64 bit and I would like to add a second drive in this niche. My main drive is 1 TB and I'm running out of room. I am currently using a 1 to external but it is cumbersome when you travel. What should I do to use the second drive?

  TIA,

  Marty

  Hi Marty,

  An example of what you need to use the 2nd HARD drive Bay is at the link below.

  http://www.newmodeus.com/shop/index.php?Main_Page=product_info&products_id=345

  Kind regards

  DP - K

• Pavilion dv7-6135dx screens on the video driver blue igdpmd64.sys after the platform update KB2670838

  Windows Update has delivered platform update KB2670838 Feb. 27.

  After that, any time I open Internet Explorer, I get a blue screen of death which calls igdpmd64.sys, which is part of the video driver.

  I tried to install the latest video driver HP site was for this machine, even though it is dated as a couple of years.  But he says that I don't have the minimum requirements.   !!??

  I tried a restore point before and everything was fine.

  I let go of the front through the platform Windows Update again and the same problem.

  Now today I have no restore point so I can't go back.

  Because now I am simply not using IE, everything else works fine so far.

  Here are my questions...

  1. is this a known problem of someone else?  Is there an article on the best solution anywhere yet?

  2. suggested approaches to solve this?

  3. How can I get the alternative video drivers to try?

  3A. HP Site latest since this laptop says that it does not meet the min requirements!

  3B. should I even try the following more old?

  3 c. pros and cons of try the drivers of Intel or ATI sites instead of on HP site

  4. If after testing things, if I wanted to reinstall my current driver, how 'save', or protect some how now?  (I think THAT it is the original of the 2011 original installation schedule)

  5. How can I do to reinstall the video driver as 'supplied with the machine', for example since the recovery D: partition?

  6. If I end up having to reinstall Windows, how to do that since the recovery partition?

  Hey cfravel,

  All major issues! Sorry to hear that you use in the blue screens, but you did a good job of troubleshooting. I'll answer the questions in the order that you asked them.

  1 and 2.  Here is a link to the Microsoft Forumwhere there was a similar question. It looks like uninstalling and hiding the implementation update will correct the problem. To uninstall an update,

  • Click Start
  • Program 'type '.
  • Click on programs and features
  • Click View Installed Updates (left)
  • Search for KB2670838.
  • Select this option and click on uninstall.

  To hide the update,

  • Click Start
  • Type "update".
  • Click on Windows Update
  • Click Find updates
  • Click "# important updates available"
  • Search for KB2670838
  • Right-click on it and click on hide (you can always restore hidden updates in the future if you want by clicking on "restore hidden updates" from the main screen of Windows Update.

  3. here is the correct driver for your laptop HP Special Page. I think you're probably already doing it correctly, but just in case. How many times have you tried this driver? Try a couple of times.

  3B. Yes you could certainly try the next previous driver.

  3 c. the drivers coming from Intel or ATI are almost the same driver in most cases. We invite you to try them because they can always be uninstalled. Just, they are not guaranteed to work properly for your specific model.

  4. There are two versions of the driver for your ATI video chip. These and all future versions will still be available on your driver page. Click on the link under the latest driver that says "available versions" for a complete list of all the versions that are never released.

  5. to reinstall the driver of origin or any other original software that is preinstalled on your laptop, you can use HP Recovery Manager.

  • Click Start
  • Type "HP recovery".
  • Click HP Recovery Manager
  • Click re - install the drivers and software.
  • Scroll through the list and select drivers or software to install. These drivers will still be available on your page of driver as well.

  6 here is a link on how to reinstall Windows from the recovery partition. In the links in blue at the top, click on "Recovering from the start (in the system startup) screen". This is a very simple process.

  Please let me know if you have any questions or if these suggestions helped (it could help others with similar issues). I'll keep an eye out for your answer!

• HP Pavilion Dv7-3180us: System unstable start ups

  Last week, I replaced the CMOS battery and replaced the thermal compound everything went incredibly well and no problems have been made, except that a week after that my computer has been seen start to the top and sleep problems, it freezes in the inconvience, most of the time and causes the sound chip to exit from a loop of noise I unplug the laptop and remove the battery

  It sometimes take 7 to 13 starts to get the laptop that works and I do not understand the RAM is very good, I did a memtest and one

  Drive test hard times gave me the answer OK so I guess that neither were the question it is a system of 5 year, does anyone have the same problem and have some useful tips

  Direct question

  System hangs at random - black screen of death sometimes at startup - BIOs starts rarely.

  Not heating a problem - not a memory problem - freezes in the BIOs or boot - fails to launch the operating system-

  CPU works fine-

  Perhaps the main card is a failure, South of the bridge is a failure, GPU, instead,

  Please give me some answers, im a little confused

  Hello @JoshuaGamez,

  Thanks for the quick response!

  If the issue is not software related, and you believe that the internal components fail.  You can contact the HP support by phone for additional options.  Please use the following http://www.hp.com/contacthp and create a folder for your question and contact HP. If you do not live in the United States / Canada, please click on the link below to get contact information for your region.
  http://WWW8.HP.com/us/en/contact-HP/WW-phone-assist.html

  I hope this helps.

  Have a great weekend!

• Pavilion dv7 4270us: no wifi after installation of windows 7

  Replaced drive and installed Windows 7.  Internet connects only hard cable.  Download the LAN drivers.   Said that no connection is available.   What to know?    Computer store.  Any ideas on what to do next.

  Hi, @Chassell :

  Have you installed the drivers wireless and bluetooth for the Broadcom wireless card that your laptop is shipped with?

  This package contains drivers for the Broadcom Wireless LAN Server supported in models cards mobile supported and operating systems.

  File name: sp57965.exe

  This package contains software and a driver to support the Broadcom 2070 Bluetooth for models of laptop computers that are running an operating system supported. Of Broadcom 2070 Bluetooth driver works with the Broadcom WLAN driver that supports the NETWORK card in your laptop to enable Bluetooth connections. This package also provides additional Bluetooth profiles.

  File name: sp50180.exe

• The HP Pavilion dv7-3065dx system recovery failed

  I'm trying a recovery of my CV due to problems that fails to fix with Microsoft office and Photoshop which will not at the restoration work.

  I first used the recovery disks that I did when I bought the computer and ended with "the system recovery failed.

  I then tried with the help of the partition recovery and restore to fail again

  I bought the HP discs to do the recovery and still the same thing. In case of failure

  I read that it could be because of my internet connection, but it is a compressed and wireless and I do not have access to the router connect physically, the internet is password protected.

  I always get the computer to go through all three disks, System Recovery DVD Windows 7 Edition home premium 1 and 2 as well as the Application and driver recovery CD, then he starts the third CD and continues processing but in the end, I get the same message, "the system recovery failed.

  I contacted HP for assistance but they want $99 for the help, I am low income and can not even afford and tech IT much less $99 so trying to fix my computer on my own. I was able to make my daughters Toshiba last week so am able to talk right now, but my computer isn't end of recovery

  I save the file showing what was going on but don't know if I can put it on this post and do not know how to open it up to copy / paste

  Hope to hear from someone soon, thank you very much

  PJ

  OK, thanks, I got it today. It seems that my hard drive is about 450 GB, which is nice. I thought that it was more room there to 58 GB. I will definitely get this fixed. He said that I have 408 GB unallocated, so now I can get it fixed. You've been a great help thank you

  Paula