HP Zbook 15 Display :: Output On LED TV From DisplayPort
Jan 8, 2015
I have a notebook zbook 15 Product D5H42AV.
On this laptop I have a DisplayPort output and a Thunderbolt output.
I have bought on the market an adapter (not from HP) from DisplayPort to HDMI. I cannot get the output displayed on my LED TV (full HD).
Could it be that the adapter supports only DisplayPort 1.1 and not 1.2?
If I want to see the screen on TV, shall I use the a DisplayPort adapter or Thunderbolt adapter?
Is there any way to troubleshoot why I cannot display the output on TV from my laptop?
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May 26, 2011
I bought a Roline DP to HDMI cable hoping to be able to watch HD content in my livingroom and not having to plug an extra audio cable as DP should carry sound too.
When I do the same as on the youtube video, I get the following settings in the control panels: [URL] ....
But there's no sound coming out of the TV. I've tried it on my SyncMaster PC/TV Screen and on my Samsung TV in the living room. On the TV in the living room, the windows audio manager shows the device, but it cannot be selected as show above. It stays grey.
I've got a T420s with discrete nVidia Optimus graphics (Quadro NVS4200M). Driver version is 1.2.19.0 for nVidia HD-Audio and 8.17.12.6696 for NVS 4200M. This information comes from the device manager. I installed my system from scratch and used ThinkVantage System Update 4.
Where the problem comes from? I could only imagine that the cable isn't capable of carrying audio, but that seems rather illogic, does it?
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Jul 13, 2014
I have a zbook with a nvidia quadro 610m graphics. I cannot get the gpu to save settings or engage when playing games. It was working until I tried to give windows 8 a try.I did a fresh install of windows 8. Then I installed the hp drivers cd that came with workstation. Everything says it completed successfully and I've rebooted multiple times.
When I open the nvidia control panel, none of the settings I change stick. E.g. tell every program to use the 610m. I click apply it looks like it was successful. However, if I open the nvidia control panel again, all changes are reverted. I restarted after hitting apply too. It doesnt matter what the changes are, they all revert.
I'm guessing I screwed up with the driver install or something but IDK.The device manager says that the 610m is working properly and the driver is up do date.
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Sep 20, 2011
I have just switched to Windows 7 Pro and it is already driving me crazy. I use a Lenovo X200 with my Ultrabase. I connect the notebook to an external display via DisplayPort. The Intel GM45 Graphics Driver crashes about twice a minute when the Notebook is docked and connected to the external screen. Than all screens become black and afterwards a message pops up, that says "Intel Graphics Accelerator for XP (R) stopped responding and has recovered". Sometimes the notebook crashes and reboots. That gets really annoying and I haven't found a solution. Bios Version is 3.20. I loaded the latest Intel Graphics Driver from the Lenovo Webpage (8.15.10.2302) with Windows 7 SP1 (all updates installed). When I use a standard windows driver and not the Intel driver the external display flickers black every minute once. The newest Intel driver (from the Intel Website) does not work, since it says that it is not released for my notebook.
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May 14, 2014
I should like to connect my old hp2710p to TV via HDMI. So I connect the displayport of the docking with an hdmi adpater but it doesn't work.
If I connect my hp2760p, everything goes.
The 2710p has w7 32bit, last version o BIOS and drivers.
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Jan 18, 2015
I have an Aspre 5742 which is a couple of years old now. It is running Windows 7. I have been trying to output the display to my TV but it is not working.
When using the HDMI connector there is no output whatsoever. I have followed the suggestions on the Acer website about detecting connected monitors but this does not detect my TV ...
When using the VGA output the deTect function detects the presence of the TV but the TV does not detect the computer.
I have connected another computer to the same TV using the same cables (HDMI and VGA) and everything works just fine.
I have updated the video drivers on the Acer but there is no change.
A few months ago we had to change the hard disk as the original packed in. I put in the same model disc as I took out and reloaded tyhe software from the rescue disc. Prior to this the HDMI worked perfectly.
TV is a Sony Bravia
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Dec 17, 2014
Have used my HP 2000 laptop many times to connect to a big screen TV using the VGA output jack and hook it to the VGA input of my big screen. Now, for some reason, there is no video output to the big screen, I have tried 3 different cords (VGA to VGA) and get nothing on two, and on the third I get a video transfer but it blinks off and on both on the monitor of the laptop and my big screen with only about 1/2 of a picture showing on both. When it did this, I tried repositioning the output jack on the computer output and it changed the picture somewhat, but could never get it to work.
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Nov 23, 2009
I know there are users who have been able to get sound out of their E6400s over Displayport, but all the users i have heard from and read about this from have had integrated intel video. Are there any E6400 with nVidia quadro nvs160 users that have successfully gotten digital audio out through the displayport using a displayport --> HDMI cable?
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Sep 12, 2014
I have a HP Notebook 2000, with Windows 8.1. At some point, the hdmi output to monitor stopped sending an audio signal. The video signal is fine.
It is labeled in Device Manager: 1-STD HDMI TV (AMD High Definition Audio)
The monitor and hdmi cable work fine with other computers. I have disabled/enabled the HDMI device, and also updated drivers (Windows says my drivers are up to date).
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Jun 10, 2014
I got a HP laptop, running windows 7 x64 bit Ultimate, and has 8 GB of ram. My tv is crappy now, and want to play my ps3, so, i was wondering if i can plug into my Laptop and get a certain driver that makes the HDMI port act as a input so i can play through my laptop screen, my resolution can go a little over 720p .....
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Apr 9, 2014
I am using an Envy TouchSmart 15 and I have just run an update of Windows 8.1 based on the system auto update (it ran 5 updates).
Prior to the update, I used a 27" monitor as the main screen and this was connected via the HDMI port. Right after the update, the system doesn't seem to recognise the HDMI port anymore and it goes back to using the Envy laptop screen as the main screen. I changed the HDMI cable but it made no difference. I subsequently connected another laptop to the 27" monitor via HDMI and it worked fine. So it appears both the monitor and the HDMI cable are fine.
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Feb 14, 2014
I have a HP Envy M6-1158ca, and recently my Built-in display stopped working. I plugged it into an external display via HDMI and it showed no input. It seems as though the laptop is not booting into Windows either, as usually whenever my laptop boots into windows, the fingerprint scanner blinks letting me know I can now sign in using it. I am extremely frustrated with this, and have an unbelievable amount of stress because this was my only PC.
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Aug 20, 2013
Does the Helix's Mini Displayport support audio output?
Since this is not mentioned specifically on the Lenovo Specs Sheet, was wondering if any Helix owners have successfully connected the MDP to HDMI with clear audio?
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Jan 1, 2015
I have a problem with hdmi output to my TV screen.
I have Y510P (i7-4700MQ CPU @ 2.40GHz, Intel(R) HD Graphics 4600
& NVIDIA GeForce GT 755M, Win 8.1 64-bit(6.3 build 9600), all with latest drivers )
My TV is Panasonic TH-L32B6. When I connect my laptop to TV it shows me awful picture quality and notification that “this is not optimal screen resolution for the primary display. The optimal res. Is 1280x720”. But with 1280x720 it’s still awful. It works fine just with 1024x768 res. I have no such a problem with my other TV LG 47LS570Y. How can i fix picture quality with higher resolution? I tried another OS like Ubuntu and a couple of hdmi cables…(see attachment)
Link to image 1
Link to image 2
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Apr 20, 2009
Can anyone that has the Sony Vaio Z Series Laptop tell me if the HDMI output on the Z Series outputs 5.1 Dolby Digital surround Sound?
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Nov 13, 2014
HP ENVY 15-j165 hdmi output problem - tv recognised in video and audio setup BUT external screen blank ....
It even mentions the SONY-TV in the output settings (audio and video) but there is nothing on my tv, just a blank screen ....
I have tried re-installing drivers, getting frustrated ....
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Jun 15, 2009
Does the NVIDIA GeForce 9600M GT video card in the HDX16T output 1080P thru HDMI port? (i have the 1366x768 display on my latop)
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Dec 9, 2014
I cant figure out what drivers is missing - or more, which to try and install. Here are some data on the units missing drivers:
MS Basic display adaptor; PCIVEN_10DE&DEV_11B6&SUBSYS_2255103C&REV_A14&27800248&0&0008
PCI Device; PCIVEN_10EC&DEV_5249&SUBSYS_2255103C&REV_010000001004CE00000
PCI Simple Communications Controller; PCIVEN_8086&DEV_8C3A&SUBSYS_2255103C&REV_043&33FD14CA&0&B0
SM Bus Controller; PCIVEN_8086&DEV_8C22&SUBSYS_2255103C&REV_043&33FD14CA&0&FB
Unknown Device; ACPIHPQ60073&33FD14CA&0
Unknown Device; ACPIHPQ60012&DABA3FF&1
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Jan 22, 2009
I have a Dell 2408 monitor connected to my M6400 via the display port but there is no audio going thru to the built in speakers in the 2408? Has anybody been able to accomplish this. Is this an issue with the M6400's port not carrying audio...or the 2408 not able to pull the audio from the display port
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May 20, 2009
I am about to be the owner of an M4400, and I am already the owner of a 2560x1600 monitor. So, the basic question is this - is it possible to connect the two (at full res) without a dock?
Dell only has single link (up to 1080p) DisplayPort to DVI adapters. However, some sites (e.g., here) do sell dual-link ones. I assume that the DisplayPort on the M4400 would have to support dual-link for that to work, though... Would the M4400 work with one of those?
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Feb 20, 2009
I currently connect my desktop machine to my AV receiver through optical digita SPDIF.
If I use the two DVI ports on the E-Port Plus for two separate monitors, will the DisplayPort carry proper 5-channel audio?
Or, is the only audio output supported by the E-Port Plus the 2-channel, analog headphone port? I'd like to purchase the E-Port Plus with the Precision M4400 and output audio in this fashion.
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Sep 3, 2014
I have a hp zbook 15 that I need to get the BIOS password from. I tried the 3 wrong passwords but then the on-screen keyboard comes up. I type another random passowrd in and the laptop says "System Locked Press the power button to restart the system".
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Jan 26, 2014
I've got a brand new HP ZBook 14 with preinstalled Windows7. The problem is that when the NB goes in sleep then can’t wakeup:
Goes to sleep successful and when wakeup it the screen in black then HDD led is blinking for 2-3 seconds and then the NB is rebooted.
I installed new clean Windows 8 64 using original HP media come with NB and then updated to Windows 8.1 64
All drivers and firmware are updated. Windows is updated too.
I supposed that the problem is in the ATI video card but I’ve tried with different drivers without result.
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Feb 13, 2009
I recently bought an adapter to connect from the DisplayPort to my TVs HDMI.
My problem now is that the display on the TV becomes black or has blue stripes after every now and then :-(
Now I'm not sure where the problem is (adapter, gfx driver, tv,..)
Has anybody successfully connected via DisplayPort to HDMI?
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Jul 15, 2009
My MDP to Hdmi arrived today and works great on my Dell 24" however my Logitech Nano mouse would randomly become laggy like its losing signal causing the mouse pointer becomes jerky. Once I unplug the MDP the mouse works fine again.
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Aug 30, 2009
i was wondering if Apple sell Mini DisplayPort to hdmi, i know there are 3rd party cables for Mini DisplayPort to hdmi but none of them support audio. Mini DisplayPort to hdmi cable that suppots audio?
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Nov 17, 2014
I have a ZBook 14 on which I have defined a password for the Guest User of the BIOS. Accidentally I lost this password and now I cannot access anything in the BIOS. Is there any way to reset the Guest User password?
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Oct 28, 2009
I have a zbook 15 mobile workstation and love it. I have a docking station at work and same docking station at home.
When I plug into the docking station at home the mouse will double click every time I single click. If single click, I have to quickly move off of the object or it will double click every time. I've tried a new mouse, reducing double click speed, and does NOT happen on my docking station at work or when using laptop with mouse plugged in locally.
It is extremely frustrating and makes working from home a pain rather that productive.
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Aug 30, 2014
I can't to find "HP Ereplogo Utility" or similar SW to remove logo from Zbook 15. I'm found only old version which is not support officially latest notebooks.
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Sep 27, 2014
On my first windows install on my Zbook 17, the OS installed the System Reserved partition on the flash cache SSD. I figured I'd do a reinstall when I ordered and installed a 1tb SSD. I removed all HDDs and the flash cache, installed the OS, then turned off the computer and re-installed the flash cache. Now when I try to boot it gives me 5 blinks on the caps/num lock along with a lovely black screen.
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