Sound through DisplayPort on HP EliteBook 8440p

Similar Questions

• ProBook 6540 b: no audio signal through Displayport

  The Displayport video output on 6540 b does support audio? If so, how I would allow sound through displayport through the windows? I was not able to get sound to participate in one of my TVs that has DisplayPort inputs.

  Hello:

  It's possible this is the case.

  There are a few PCs that do not support audio out of the view port.

  I was hoping that it works.

  What would you say to the manage audio devices in the hardware and sound section in the control panel?

  You see two audio devices listed?

  The laptop speakers would be the IDT audio and if you see an Intel HD audio device, for the display port.

  The only suggestion I can offer would be to connect to a display port, select the Intel HD audio device in the window and see if it works.

  If you do not see the two audio devices listed there, so I doubt he's has supported audio out of the view port.

• EliteBook 8540w: no audio signal through DisplayPort

  I'm trying to connect my laptop to my TV through DisplayPort. I bought an adapter DisplayPort to HDMI cable. The image is fine, but no audio is coming through. I don't see TV as the device in the sound Panel, and I have only (not Intel) IDT audio control panel.

  Any ideas?

  Solved.

  It was in the latest versions of the NVidea driver. I uninstalled the driver and then installed the driver that was originally shipped with the laptop (Oct 2010 driver version). The TV came immediately as playback device and its working now.

• HP Elitebook 8440p: lack of "Audio device high definition '-win 10 (or 7/8/8.1?)

  Hello

  My laptop computer in question is a HP Elitebook 8440p

  Just upgraded to Windows Pro 10 x 64, and I managed to find the drivers for all of them, except a device.

  Under >

  > Sound, video and game controllers

  -"High Definition Audio Device".

  It has a hardware ID of:

  HDAUDIO\FUNC_01 & VEN_8086 & DEV_2804 & SUBSYS_80860101 & REV_1000

  I already tried to install:

  -IDT Audio Drivers

  -LSI High-Definition Audio (HDA) Modem

  -Intel Chipset Installation utility

  None of the foregoing has managed to get rid of the yellow exclamation power off the device under the Device Manager view.

  I had a few other devices where win 10 has not installed by default, and for drivers Win 7 seems to work very well, so I guess that the same is true with the one above - I just need to know what to install...

  Any help would be appreciated.  Thank you.

  Hello:

  You must manually install the audio driver Intel HDMI driver W7 Intel HD graphics support page for your laptop.

  Here is how to do this without messing up your graphics driver...

  First download and install this free utility for files... 1 file on the list is 64-bit.

  http://www.7-zip.org/

  Then, download and save the graphic driver Intel support page for your laptop.  Do not run it.

  http://h20564.www2.HP.com/hpsc/SWD/public/detail?sp4ts.Oid=4095873 & swItemId = ob_127914_1 & swEnvOid = 4059 #tab1

  After downloading the above driver file, right-click on it and select 7 - zip from the list.

  Have 7-zip extract of: and leave it to decompress the file in the file name (sp64360).

  Once this is done, go to the Device Manager and click on the audio device HD requiring the driver.

  Click the driver tab.  Click on set to update driver.

  Select her browse my computer for driver software option and find the driver 7-zip created folder.

  Make sure that the include subfolders is selected and the driver should install.

  Then restart.

• EliteBook 8440p; DM1-3020us: 2x4gb 1600 MHz DDR3L works in Pavilion DM1 but not Elitebook 8440p? But both are supported than 1066 MHz RAM

  I have two Elitebook 8440p PCs that both run an Intel i5 520 m (although one of them has a discreet Nvidia NVS 3100 m, while the other does not and use the integrated graphics card Intel).

  I also have a Pavilion DM1-3020us with an AMD E-350 APU; It's the only other PC I own which takes SO-DIMM DDR3 modules.

  I just bought this Crucial DDR3L 1600 MHz 2x4gb hoping to use it with the 8440p without the graphics from Nvidia:

  http://www.BestBuy.com/site/crucial-2-Pack-4GB-1-6GHz-PC3-12800-DDR3L-so-DIMM-Unbuffered-non-ECC-lap...

  However, it causes crashes and BSOD as soon as he tried to start under Win7 64 bit on both 8440 p PCs.  Also when trying to boot Linux Mint 18 I empty a kernel panic, and run Memtest86 + just leads to restarting the PC within seconds.  Yet, I can navigate through the BIOS throughout the day and it will continue to work very well...

  But here's where it gets really weird - the RAM works perfectly fine in my laptop DM1 Memtest86 + and Win7 64 bit (I use it as I type this).  What's curious?  Because both the AMD E-350 and the Intel i5 520 m only support up to 1066 MHz RAM!

  The only thing I can think is that there is something wacky where RAM is unable to operate at 1066 MHz at 1.5V or is not able to run at 1.5V to all E-350 1.35v support (and 1.5V RAM so that the i5 520 m only supports 1.5V) which itself would be really strange that Micron (which actually manufactured the RAM) States on their website that their 1.35v and 1.5V RAM have actually the same die (a bit like mobile i7s quad vs quad I5S Office) and that both can operate at 1, 5V, implying therefore that the 1.35v product is simply a higher binning:

  https://www.micron.com/~/Media/documents/products/technical-note/DRAM/tn4114_ddr3_1_35v_1_5v_compat...

  Crucial live chat support, however, closed several hours for the day, so I thought I would at least make this post in the meantime.

  Hello:

  Please see this thread, and the discussion that I posted in this thread... and you'll have your answer.

  6550 b has the same chipset as the 8440p.  I posted the link to the site from NewEgg for the memory, you need to buy if you live in the USA/Canada in the discussion that I've referenced to the other person who had the 8440p.

  http://h30434.www3.HP.com/T5/notebook-hardware-and-upgrade-questions/RAM-memory-modules-that-actually-work-for-HP-EliteBook-8440p/m-p/5570634#M335108

  There are several discussions on this issue if you want to find even more.  Everything is solved by specific G.Skill memory I posted.

  The extent of why it works in the dm1 and not the 8440p, the chipsets are different.  The Intel chipset in the 8440p doesn't support voltage DDR3L.  Comparison of AMD and Intel chipsets are like comparing apples and oranges.

  I also believe that the chipset amd in the dm1 is more recent than the chipset in the 8440p and promotes low-voltage memory.

  I have just return from memory and use the gift card on something else.

  I doubt that Best Buy has this specific memory.

• EliteBook 8440p: how to disable the internal Bluetooth Radio and use USB Dongle

  I use a laptop HP Elitebook 8440p who has an internal Bluetooth radio, but it is not the latest version.  How can I disable the radio and use a USB Bluetooth Dongle?  In addition, any thoughts on how to increase the Bluetooth range of the Elitebook my Creative Sound Blaster E5?   The E5 is Bluetooth 4.0 and the radio in the Elitebook 2.1 + EDR.  A range extender would be beneficial?
  Thank you
  Dave

  @ABQDave

  Go into the BIOS under the System Configuration.

  Then integrated device Options.

  You can disable it.

  REO

• HP Elitebook 8440p - Mute button works but blocked on orange.

  Recently bought a refurb HP Elitebook 8440p and noticed that although the mute button works the key just above the keyboard is always orange. Is it possible for me to correct it so that it shows orange only when on mute and green when not cut?

  Hello

  Try the following.

  Download IDT Audio Installer found on the link below and save it in your downloads folder.

  IDT HD Audio Installer.

  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 are finished, download and reinstall the driver to Chipset found on the following link.

  Driver Chipset.

  When thie Chipset resettlement has completed, reboot the laptop and let Windows load completely-, 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, restart the laptop again before checking the function of the button mute conduit.

  Kind regards

  DP - K

• EliteBook 8440p: Reseting graphics card

  Hello

  I recently took an EliteBook 8440p, updated from an older model. I use this machine to play Eve Online while traveling. The problem I have is with the graphics card, it keeps reseting when some parts of the game to the top load, in particular, whenever my character in the play jumps through a wormhole, or a door of the stars, the game crashes, the screen goes black, gets and I get a message saying that card graph reset It's very persistent... I have already contacted the customer service at this topic and updated all the drivers for this machine, nothing has had no effect. The old version of this machine I upgraded to run Eve Online without any problems at all... Why am I having this problem with a newer model?

  Nevermind, I decided to throw this piece of s * in the trash and buy a new computer laptop from another manufacturer.

• EliteBook 8440p: problems of Expansion RAM HP 8440p

  I recently decided to upgrade the memory on my EliteBook 8440p. After reading the form of RAM required, I bought one of these: http://www.ebuyer.com/737970-kingston-4gb-1333mhz-204-pin-cl9-ddr3-sodimm-non-ecc-unbuffered-1-5v-me...

  Once the new RAM is installed in the expansion slot, Windows will not start and crashes just on screen "starting Windows." Then I tried a test of memory using the system BIOS diagnostic tool, but the laptop either hangs around 35% (I left it there for about two hours), restarts, or stops altogether. I thought that I would give to the system try, repair tool but which caused also just the laptop restart. Curiously, when I check the "System information" tab the system diagnostics, the two RAM sticks are detected with current and accurate information.

  I contacted eBuyer, they sent a replacement out there, but I'm having the same problem again. So, I thought I would try to install new RAM in the internal slot instead (under the keyboard), but now I have a BSOD during the 'Starting Windows' screen, give me code error, "IRQL_NOT_LESS_OR_EQUAL"

  I read on some forums tech upward. One of them suggested runs what is called 'Memtest' at startup via the CD, I tried, but the laptop restarts only during the first passage of the test of memory (and of course some loops over and over again until I remove the CD).

  I'm starting to lose hope! Any help/advice/suggestions would be greatly appreciated.

  Hello:

  See this related post.  You must use a very specific memory in this model, or it won't work.

  http://h30434.www3.HP.com/T5/notebook-hardware-and-upgrade-questions/RAM-memory-modules-that-actually-work-for-HP-EliteBook-8440p/m-p/5570634/highlight/true#M335108

• HP ELITEBOOK 8440p: operating system

  Hi guys

  I need an OS to my twowarcash computer hand laptop hp elitebook 8440p and is there a free download of this out there? THX

  Jjay00507

  The answer to your question is - MAYBE!

  That the PC is preinstalled with Win7 or Vista, and go do an install of OS would be buying HP recovery media to restore to the factory settings.  It's not FREE, but it is much less than the US $100 or you would have to pay to buy a copy of Win7.

  Two problems with this good (that's what makes this a maybe):

  (1) version of the OS

  (2) availability of the recovery media

  (1) that the PC came with Enterprise, Pro and Home Basic to Win7 - and given that activation is version-specific, you need to restore using the same version.  This info should be on the COA sticker on the laptop.

  (2) HP is no longer a recovery media stocks for the Win7 PC, so a couple of other sites that you can visit are: http://www.computersurgeons.com/ and http://www.restoredisks.com/

  Yet once again, that the media is not free, but the cost is far less than buying a copy retail.

  As for free - technically, Win10 is not free; Instead, it can be activated from an existing version of Win7, 8, 8.1 - if you need runtime access to a PC with one of these versions of OS to work in order to use Win10.

  Good luck
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• HP Elitebook 8440p:-ACPI\VEN_HPQ & DEV_0004 for Windows 10

  Hello

  I'm trying to find a driver for Windows 10 64 bit for this device that has this hardware ID

  -ACPI\VEN_HPQ & DEV_0004

  I have this on an HP Elitebook 8440p.

  Concerning

  Hello:

  You need this version of the driver for W10...

  FTP://ftp.HP.com/pub/SoftPaq/sp64001-64500/sp64144.exe

• EliteBook 8440p: reset Bios Admin password

  I bought an opportunity elitebook 8440p on ebay, which seems to work very well. The free update of winows 7 Windows 10 has been super cool, until a Bios update has been made available and it was obvious that the previous owner had put an ADMIN of the BIOS password.

  After that download the new bios, and then all sorts of other "soft pack" and has spent 24 hours trying to install the new Bios, it is now clear that this is not the case not anytime soon!

  Can you please tell me what it will take to update the bios?

  @Garlicbreath

  You should have posted here soon hope its not too late.

  Contact HP.

  http://welcome.HP.com/country/W1/en/contact_us.htm l

  Or download these files.

  https://www.dropbox.com/sh/zu4kdgxm052l87d/AAAMi-k fX4AVH8oTCbsOM4X9a? DL = 0

  Insert a clean USB flash drive.

  Then run USB Image tool.

  Choose the flash drive, and then click RESTORE.

  Remove the flash drive after the restore.

  Insert a locked portable flash drive and boot. "" If the HARD drive is installed, remove before starting.

  At C:\OUTPUT, type CD...   "And then press ENTER.

  HPBR of type "and then press ENTER.

  First thing is to save your settings.

  Select 3 # re-program.

  Press "S" to save the system information.

  Type HPBR and press ENTER.

  Select 'of FIRST BROADCAST.

  Then select the model.

  After the restart to repeat, same as above but this time SELECT 'SECOND RUN.

  Some instructions here. "If you can't boot from USB there are instructions for making a bootable HARD drive."

  http://mazzifsoftware.blogspot.com/2014/01/HP-BIOS-d ebloquer-for - dos.html

  More details here.

  http://forums.mydigitallife.info/threads/49497-HP-Probook-Elitebook-BIOS-password-reset-utility

  REO

  I must inform you that these services are not endorsed by HP, and that HP is not responsible for any damages that may occur to your system using these services. Please be aware that you do so at your own risk.

• HP EliteBook 8440p: memory modules RAM that actually work for HP EliteBook 8440p?

  Hi everyone again. I scoured these forums and others and can't find a definitive answer to the upgrade of my RAM memory.

  My system:

  HP EliteBook 8440p

  2.8 GHz Intel Core i7 M640

  Professional Win7 64 bit

  133 MHz bus clock

  BIOS: HP 68ccu, worm. F.11 (2010)

  Dual core, hyper-threaded (4)

  (?) Mobile Intel QM57 chipset

  According to Belarc Advisor, I currently have a 4MB of RAM Samsung under the keyboard module. The second location is empty.  First of all, more memory RAM is not sold in the UK? I know that the computer is capable of 8 GB and the Kingston modules, I just tried to install were 4GB each.  Sticks of Kingston are 8 GB (2 x 4), PC3-10600, CL9, 1.5V, 204 pins SODIMM modules and they do NOT work on this laptop even if they should.

  Has anyone found the secret of exactly which modules memory will work with this specific model of laptop? It is issues of density? Problems of tension? Am I missing a driver. I have to sing the thing while I install memory?

  Seriously, any help at all will be appreciated.

  Hello:

  Please read this thread, and I posted the memory you need to NewEgg if you live in the USA/Canada.

  The 8440p uses the same memory as the 6550 b.

  http://h30434.www3.HP.com/T5/notebook-hardware-and-upgrade-questions/memory-upgrade-6550b/m-p/5340551#M207994

• HP elitebook 8440p: Ricoh Bay8 controller

  Can someone tell me what multifunctional Ricoh Bay8 and it's a driver on my hp elitebook 8440p?

  Hello

  It is for the smart card reader. Please try (page 3):

  http://h30434.www3.HP.com/T5/notebook-operating-systems-and-software/EliteBook-8540p-installed-Windows-8-no-Windows-8-drivers/m-p/3356861#M170728

  Kind regards.

• No post after resetting bios HP Elitebook 8440p

  Good day HP,.

  I have reset the bios on an HP Elitebook 8440p, but after that it will not publish. The lights on the keyboard flash market / stop abit, and then it reboots constantly with no photo.  I removed the battery, hard drive, tried other types of ram, disconnected the bios battery for a while (under the keyboard).  Sometimes it starts with no picture on the screen but fan is completely and stays on for a while.

  Any tips?

  Thanks for any help

  Kind regards

  Digimp

  Hello

  It seems that the customer has replaced with something matched ram (8 GB 1600 mhz crucial sticks). Ubuntu etc. would be fine and would install, however, anything with win7/win8 wouldn't work (and bios problems mentioned). Swapped the ram and everything works now.

  Sorry for wasting your time, and have a good weekend!

  Kind regards

  Digimp