EliteBook 8540w: no audio signal through DisplayPort

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.

• No audio signal through HDMI (dv9700t CTO)

  HP Pavilion dv9700t CTO Entertainment Notebook PC / Windows Vista 64-bit

  I put the audio device by default for the device "Realtek Digital Output. I have no sound.

  I've updated the audio drivers on the HP support site. Still no sound via HDMI. (the microphone quality was reduced at the point of being worthless)

  I have updated the drivers with drivers from the site Web of Realtek. Still no sound via HDMI. (I found micro feature)

  The box of bolt that I'm trying to connect to indicates that there is no audio signal passed him from this source (my laptop). I even tried to connect directly to the tv. Which doesn't work anymore.

  Its almost as if there was no link between the audio and HDMI port.

  

  Message edited by Slybo on 12/23/2008 06:22
  Message edited by Slybo on 12/23/2008 06:24

  I have dv9758ca and I have the same problem. No sound with the yamaha receiver. I sound with my LG TV and I tried with an Onkiyo recevier and it worked.

  Once I had the sound on the yamaha (was a flook). the image was running on the TV and the screen of the computer (which is not normal) at the same time. then I concluded that the problem is the HDCP protection. the yamaha recevier is HDCP.

  I've still did not know what the solution is, I just wanted to share my experience

• Re: Portege R100-11Z no audio signal through headphones/mic not taken, via its USB OK

  Hello

  I did a clean install on my Portege R100-11Z of windows 7 and later a new clean install of Windows XP Prof SP3.

  In both configurations, I have no sound from the headphone/microphone jacks. (yes I check all the options: mute / his wheele next / new drivers / Toshiba eliminate program "mute" e.t.)
  All the configuration looks OK. I don't see anny WARNING/message in the configuration settings.

  But I hear via a USB headset via the USB.

  Looks like the built-in sound card Driver works OK because I get the sound through the USB.
  What is the solution to get the sound through the headphone/mic shots?

  Thanks for your help/advice.

  Will be

  > In two configurations, I have no sound from the headphone/microphone jacks.

  But that the sound from the speakers?

  Theoretically, it could be possible that the headphone is faulty
  Inside the headphone jack there is a little switch that switches between speakers and headphones.

• Sound through DisplayPort on HP EliteBook 8440p

  Hello

  I have a HP EliteBook 8440p and with my adapter DisplayPort-HDMI I have connected the PC to my TV. HDMI and adapter cable is ready for both sound and picture, but Im receives no sound from my 8440p with this configuration.

  Does anyone have an idea? Maybe the 8440p does not support sound through DisplayPort? Not been able to discover this...

  Hope someone can help me :-)

  The solution is to install the drivers Intel(r) Audio display. If you need it email me and I will send them to you.

  steps to install:

  1. click on the flag high definition Audio Device

  2. turn to update driver

  3. I would like to choose which Driver to instal

  4. do you drive

  5. go to downloaded the location of the file and install

  6. without reboot needed.

  [email protected]

• EliteBook 8540w: battery - battery load, but not charging

  Hello

  My HP elitebook 8540w works perfectly accept for one small thing, the battery. The laptop is bought in 2012.

  When my battery is mounted and the AC is plugged in, it is said: connected Ac, battery charging. But in fact the battery in the logo remains static, and it does not charge. It's already a second new battery (first, I asked the supplier of spare batteries to send a new one, ordered through parts EET, accepted HP dealer for replacements).

  When I run hp support assistant, he says: the battery is faulty, replace immediately.

  Underneath, it gives the code: 9LN162-000000-XD7U3F-C0CU03

  This was also the case with the previous "new battery." Same code.

  I lost faith in the assistand of support from hp on this part, since it is already a second new battery...

  I've tried all - remove driver for battery manager and holding down power button and other things.

  Does not work. The fault could be in the laptop?

  Help, please?

  Niels

  I contacted the service to call hp and they told me that the error code is not really explain anything about the specifics of the problem. It's probably the connection between the motherboard - battery and AC adapter plugin, because I tried different batteries, adapter, software reinstalls etc.

  One thing however, HPA, he says that the status code is 0c. I have not encountered this code while browsing the web, you may know what it represents?

  I will contact a repairman to do the hardware checks, since I am out of warranty.

  Thanks for your help!

• Workstation Mobile HP EliteBook 8540w AND HP Support Assistant

  Assistant HP support keeps showing me that there is an update for the graphics card AMD driver and control panel for my HP EliteBook 8540w. It is for the driver to download and then fails.  I could update all my drivers except this one today.

  The driver version is listed in the Manager Support HP in the following way:

  8.911.4.2 - A-145903C 120811

  Thanks AttackofZaq,

  I had already uninstalled and reinstalled it as suggested elsewhere on these cards (and before your above suggestion). Kudos are certainly in order because you answered, but yours was not the answer that solved my problem.

  Curiously, I used HP Support Manager to answer my question, to aid that it is built based on cat. I was put in a conversation with a competent representative of HP and he advised me to do the same thing as you. Still, I had to tell him it was all finished. I allowed him to control remotely from my laptop through virtual rooms of HP and he confirms what I said.

  In the end, we agreed that the wrong display driver that was listed in the support manager was an anomaly that should not be are revealed to me that he is not yet released. The representative stated that he would a note at HP on the problem as it was more than just an embarrassment on my part; I tried several times to install this driver ghost using HP Support Mananger only of for have failed and then uninstall later Support Manager himself AND finally post on this forum before you try the chat feature...

  Overall I am satisfied by the level of support I received. I recommend the option chat to everyone that I was helped by a real person with real technical skills and there is no "communication problem" between us.

• EliteBook 8540w: two external screens on an EliteBook8540w - is it Possible?

  Hello fellow users of HP laptop

  I own an EliteBook 8540w .

  Here are the detailed specifications of the box.

  Processor type: Mobile Quad Core Intel Core i7-740QM, 2100 MHz (16 x 131)

  Card mother name: Hewlett-Packard HP EliteBook 8540w

  Motherboard Chipset: Intel Ibex Peak - M QM57, Intel Clarksfield

  System memory: 8119 MB (DDR3 - 1333 DDR3 SDRAM)

  DIMM1: Samsung M471B5273CH0-CH9 4 GB DDR3-1333 DDR3 SDRAM (9-9-9-24 @ 666 MHz) (8-8-8-22 @ 609 MHz) (7-7-7-20 @ 533 MHz) (6-6-6-17 @ 457 MHz) (5-5-5-14 @ 380 MHz)

  DIMM2: Samsung M471B5273CH0-CH9 4 GB DDR3-1333 DDR3 SDRAM (9-9-9-24 @ 666 MHz) (8-8-8-22 @ 609 MHz) (7-7-7-20 @ 533 MHz) (6-6-6-17 @ 457 MHz) (5-5-5-14 @ 380 MHz)

  Video card: NVIDIA Quadro FX 1800 M (1 GB)

  Monitors:

  Ideally, I would like to connect two Dell 2412 M. Is this possible or am I looking for something specific when it connects monitors?

  I guess I can connect a monitor to the VGA connector and the other via the DisplayPort connection, right?

  Thank you for your help and your time.

  Best regards

  W9Y

  Need help is no longer.

  Find all the info, I needed to here which lead me to here and Yes, apparently it is possible.

  Citing the second link:

  The EliteBook 2540p, 8440p/w, 8540p /w (with NVIDIA graphics card), 8740w (with NVIDIA graphics), 644Xb, 645Xb, 654Xb, 655Xb ProBook can produce up to a maximum of two screens in clone or extended mode via the integrated VGA and DisplayPort (DP) or via the VGA, DVI and DP on the docking station there. The laptop screen is counted as a poster so that if it is used, a single external display can be used. If the laptop screen is not used, two external displays can be used.

  Finally no less I would like to mention that I was using "f.lux" lately, a great addition to the work in front of screens after sunset. Software removes the blue light of the screen after the sunset and this then simulates the light of the evening which, unlike the light of the Sun, does not your body and most of the brain all think it's day and so more alert.

  This new way you can spread your screen after working more at night or after sunset and get to sleep more quickly since your brain is not listening to 'daylight' and therefore alert and awake but the faster ready evening light to himself to sleep. Sleep of the night people. Sleepling enough is just as important as good eating and exercise.

  Took a little time to get used to but now I couldn't imagine a screen in the evening without it. Kevin edited my last answer where a direct link with this piece of genius was related, but if you're looking for f.lux online you will find as soon as POSSIBLE. I hope it's OK to mention this fact for other users working in front of the screens. Thank you Kevin for not taking this information a second time, is there no direct link this time.

  If you want to learn more about the blue light and its effects and learn to see yourself check out this article on ScienceDaily, a revelation.

• EliteBook 8540w - HP ProtectTools Security Manager Installation error 1001

  On my HP EliteBook 8540w notebook, I'm trying to install the HP ProtectTools Security Manager to use the finger print scanner, but at the end of the installation, I get an error with code 1001 and installation is cancelled and the versteckte for fingerprinting is therefore unusable.

  I tried the two sp48575_v5.0.7.711.exe and the sp49992_v5.1.0.736reva.exe and both give the same error 1001.

  No idea on how to solve this problem, thanks in advance.

  I am running windows XP sp3

  Please see the capture of the error screen.

  

  Thanks for your help/suggestions.

  I tried the same thing and it worked, I disabled all services start in the msconfig and restarted, but I got the same error, then the next I went through all running services and disabled all that I thought was unnecessary and has tried to install and installed without error. Then I enabled return all services in msconfig and restarted my computer and the hp protect the safety of the tool Manager works as expected.

• Windows 7 won't signal to DisplayPort

  Hello

  I just bought a new LCD that accepts a digital input (Fujitsu P24W - 5 ECO), however, Windows 7 (64 bit) only output signal through the VGA cable.  The LCD received no signal and switch mode 'sleep' will cause only the DisplayPort (m) cable / DVI (m).  Unfortunately, I do not have access to another computer with the DisplayPort to check that the cable works, but I guess for now that the cable is not the problem. I want to take full advantage of the digital signal.

  Laptop: Lenovo Thinkpad W500

  Graphics card: ATI Mobility Radeon HD 3400, Radeon HD 3650 and FireGL V5700 (Switchable Graphics Driver) with the latest driver installed

  I tried solutions:

  -restart Windows with the LCD connected and on.

  -do not connect until Windows has started,

  -Connect the side DisplayPort first, then wait for 10 seconds and then connecting the LCD monitor DVI port

  -connection when Windows is running, and then turn on the LCD

  Thank you very much for your help!

  See the instructions of Lenovo, probably means that your display port is 'active', unless of course this means that you must use the vga/dvi adapter

• EliteBook 8540w: Elite book 8540w Windows 7 or Windows 10?

  Hi all

  I have a HP elitebook 8540w laptop with Windows 7. It is advisable to upgrade to windows 10?

  @Mrstenter, I don't think you understand the topic at hand.

  HP Support Assistant won't see 10 Windows is a viable OS for this laptop, so, it will not find something for her.

  While most of the components have in fact several updates, available from the OEM component, HP has been terrible to sustain this business 'quality' "Élite" mobile Workstation.

  The Support Site for the 8540w was a mess, and terribly inconsistent, almost all the time it was available, it's a big reason that when it was time for an update of the platform, I went for a Dell M4800 instead of the EliteBook/ZenBook/s comparible.

  Now, @Bredzy , insofar as Windows 10 is concerned; I leave the upgrade happens to mine:

  I tried 8 and 8.1 on it and went back to 7 times.

  10 has been good so far.

  All the drivers I have in place before the upgrade were still in place after the upgrade, which was nice, and same OneDrive is synchronization, despite the fact that I am not connect with my hotmail account.

  If you do not rely on the card mobile broadband, you'll be probably a bit stuck here.

  I have not tried the once again fingerprint reader, again, because even in 7, the weird mix of validity and ProtectTools jived never really for me, besides, PT integrated only with IE, which I almost never use, so it was pretty useless once the laptop is unlocked at the start.

  If you want to get most of your drivers updated before the upgrade, links here is what I use, from legitimate sources (Intel, AMD or Nvidia, HP)

  At HP:

  Sp67214.exe BIOS F.50 (July 8, 2014)
  USB 3.0 Firmware 3.0.34.08 F402003 (August 1, 2012) sp54705.exe

  USB 3.0 driver 2.1.36.0(1 août 2012) sp54511.exe

  Intel IMEI/AMT Firmware 6.2.40.1045(31 Oct 2012) sp59666.exe

  Sp59684.exe Version: 6.2.40.1045 (November 5, 2012) Intel AMT to IMEI/GROUND

  Video of NVIDIA Driver 341.49 Rev.F(23 Mar 2015) sp70983.exe

  Fingerprint Sensor 4.5.133.0(20 juin 2014) sp66915.exe

  Quick Launch buttons 6.50.18.1 REV: A sp49456.exe

  Sp46999.exe Media Card Reader 2.14.00.05(8 Jan 2010)

  AMD:

  Choice 1: Over-Pants Mobile, specially for this laptop

  V8.911.3.4 (June 19, 2012)

  Choice 2: Radeon Mobile, which works very well

  15.7.1 (28 July 2015)

  Intel:

  Wireless (I have the 6300, that's what I'm a link)

  https://Downloadcenter.Intel.com/download/25223/Intel-PROSet-Wireless-software-and-drivers-for-Windows-7-

  I would recommend the driver package, PROSet is not useful for the normal needs of WiFi

  Wireless_18.12.1_ Ds64.exe

• EliteBook 8540w: lack of drivers for Elitebook 8540w

  Hello

  I miss a few drivers after installing WIndows 7 Professional (32 bit) operating system. Can you please help. I tried to download some, but ended up having blue screens. I reinstalled the operating system.

  Here are the identifiers for which it reports no driver

  Network-> controller

  PCI\VEN_8086 & DEV_4239 & SUBSYS_13118086 & REV_35

  PCI\VEN_8086 & DEV_4239 & SUBSYS_13118086

  PCI\VEN_8086 & DEV_4239 & CC_028000

  PCI\VEN_8086 & DEV_4239 & CC_0280

  -> PCI serial port

  PCI\VEN_8086 & DEV_3B67 & SUBSYS_1521103C & REV_06

  PCI\VEN_8086 & DEV_3B67 & SUBSYS_1521103C

  PCI\VEN_8086 & DEV_3B67 & CC_070002

  PCI\VEN_8086 & DEV_3B67 & CC_0700

  Simple Intervenion PCI controller->

  PCI\VEN_8086 & DEV_3B64 & SUBSYS_1521103C & REV_06

  PCI\VEN_8086 & DEV_3B64 & SUBSYS_1521103C

  PCI\VEN_8086 & DEV_3B64 & CC_078000

  PCI\VEN_8086 & DEV_3B64 & CC_0780

  Universal series (USB)-> Bus controller

  PCI\VEN_1033 & DEV_0194 & SUBSYS_1521103C & REV_03

  PCI\VEN_1033 & DEV_0194 & SUBSYS_1521103C

  PCI\VEN_1033 & DEV_0194 & CC_0C0330

  PCI\VEN_1033 & DEV_0194 & CC_0C03

  Unknown-> device
  USB\VID_138A & PID_0007 REV_0072
  USB\VID_138A & PID_0007

  Unknown-> device
  ACPI\HPQ0004
  * HPQ0004

  Can you please the links for drivers. Also, if there is no particular order I need to follow

  Hello, Intel 82577LM and 82577LC Gigabit Ethernet Driver

  Links: http://h20566.www2.hp.com/hpsc/swd/public/detail?swItemId=ob_101142_1 & sp4ts.oid = 4173772

  Administration Active Intel (r) technology-

  Link: ftp://ftp.hp.com/pub/softpaq/sp61501-62000/sp61783.exe

  Intel(r) Management Engine Interface

  Link: ftp://ftp.hp.com/pub/softlib/software11/COL34171/pv-84629-1/sp46290.exe

  Driver USB-controller for Hewlett-Packard-HP EliteBook 8540w

  Link: ftp://ftp.hp.com/pub/softpaq/sp54501-55000/sp54511.exe

  Validity Sensor (VFS451)

  Link: http://ftp.hp.com/pub/softpaq/sp66501-67000/sp66915.exe

  HP Mobile Data Protection sensor / 3d guard player

  Link: http://ftp.hp.com/pub/softpaq/sp60001-60500/sp60389.exe

  Click on Bravo and accept as a Solution if my answer was helpful and answered your question.

  I am an employee of HP!

  r K

• HP Elitebook 8540W CPU Upgrade!

  Hello

  I was just wondering if any1 can help me to make sure that if my HP Elitebook 8540W will support the processor bellow.

  http://Ark.Intel.com/products/50067/Intel-Core-I7-2720QM-processor-%286M-cache-2_20-GHz%29

  Thnx in advance!

  Hello:

  The desired processor is not supported as shown in the above messages + there are different system advice even upgrade to a quad core processor, if you have a dual core processor.

  BIOS update release notes indicate no added support for the processor you want to switch to another.

  http://h20000.www2.HP.com/bizsupport/TechSupport/SoftwareDescription.jsp?lang=en & cc = us & prodTypeId = 321957 & prodSeriesId = 4096175 & swItem = ob-92682-1 & prodNameId = 4097219 & swEnvOID = 4059 & swLang = 13 & taskId = 135 & mode = 5

  Here is the link to the Service Manual: Please refer to Chapter 3, page 26.

  Look at the cards system.  As you can see, there is a map of system for dual-core processors: 520 M, 540 M, 620 M and a different motherboard for quad-core processors: 720QM, 820QM

  http://bizsupport1.Austin.HP.com/BC/docs/support/SupportManual/c02196457/c02196457.PDF

  So, if you do not already have a 720QM in your laptop, you can only change your laptop with one of the processors dual-core.

  Paul

• Toshiba 32TL933G: No Audio signal in PC mode

  Hello

  I connected my laptop VGA to entry-level PC TV and the Audio output of the laptop to TV Audio IN.
  No Audio in PC-Modus!

  Is it possible to go from Audio IN to the PC Input?
  Now I have a video in PC * GOLD * Sound in EXT2, not together.
  IF not, I will return it

  Nevertheless a beautiful Asian.
  Rudolf

  The fact is that VGA port does not provide the audio but video signal only.
  So if you a TV connected to the computer laptop s port VGA, audio signal would not be provided.
  You need connect the TV with an extra audio cable in order to get the sound.

  The laptop must be connected to the TV s L R taken audio using an audio cable additional of Y. So that you can connect to s portable headphone plug to two L R audio ports that are available on the back of TV s

• EliteBook 8540w crashes

  I have experienced some weird behavior of my EliteBook 8540w twice in the day: during labour, the whole of windows (not only) crashed suddenly without any previous error message, the machine, stop completely and instantly, like someone would have turned off a light bulb. Can you please explain what is causing this weird behavior? Any cure? Please feel free to ask back in case you think that my question is not clear enough.
  
  I use Windows 7 Pro, SP 1

  P.S. This thread was moved from the company - Compaq, Elite, Pro for laptop - PC HP ProBook, EliteBook, Compaq, slate/Tablet PC, Armada, LTE - HP Forums Moderator

  Like that sounds sudden questions as a potential problem of h/w. is the system on battery or plugged when closing occurs?

  In addition, before opening a case of pension (these systems come with a 3 year warranty), I encourage you to make the updates of drivers and bios

  Better, however, is to use the Softpaq Download Manager (www.hp.com/go/sdm) to install all the updates available and required for your systems. Just a word of warning only select and update h/w driver and BIOS (must be made independently of the other updates) with SDM, a great tool that does not do the WRONG thing