1080p from hdmi output?

Do Toshiba laptops support 1080p from the hdmi output? I'm specifically looking at the C55-A5308 model but I would look at any model that can do 1080p.

Toshiba has 32 laptops that claim 1080p. Use Toshiba's Finder. It's under Extras.
-Jerry

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No audio from HDMI output because High Definition Audio Driver cannot start (Envy 17 Quad)

Ever since I first bought this laptop two months ago, the audio from the HDMI output has always been inconsistent. I remember it working a couple times, but there were more times when my audio driver didn't recognize that an HDMI cable was plugged in. Yes, I tried all the obvious: shutting down computer, checking disabled devices in Playback Devices, reinstalling drivers, etc. Now, when I plug an HDMI cable in, the video comes out fine but the IDT High Definition Audio CODEC does not recognize HDMI/my TV. The High Definition Audio Driver says it cannot start, but I could not reinstall nor find a download from HP's website. How can I get audio through HDMI to my TV??
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Hi,
Please try:
http://h20565.www2.hp.com/portal/site/hpsc/template.PAGE/public/psi/swdDetails/?swItem=vc-107611-1&a...
Regards.
BH
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MBP Retina: Poor image quality from hdmi output

I just had to return a Macbook Pro 13" because of this problem. I was using a HP 2311 HDMI monitor. At first, the screen would only show the upper half of the dock. I was on the phone with Apple Care and they suggested I use underscan. It worked, in that it corrected the screen size problem, but the image quality, especially rating to text was ridiculously poor. There was no suggestion available as to how to fix this. Yet, in display it says that the display is optimized for the HP 2011.
I must say I was really surprised about this defect. I was even more surprised that the problem has been around so long without a resolution. There is no doubt that this shakes my confidence in Apple products. Thankfully, my iPad, iPod and Apple TV have always been reliable.

I've now tested with the following cables/adapters between my rMBP -> Dell U2410:
mDP -> VGA
mDP -> DVI
mDP -> HDMI
HDMI -> HDMI
HDMI -> DP
None of them work. Some people are reporting *minor* differences when switching from HDMI to DVI, but I think that's mainly psychological persuasion. In my experience nothing helps - fonts are still blurry, bad image quality. I've taken still photos with a Cannon DSLR to compare the pixels - no difference.
Someone also reported on other threads that lowering the Dell U2410's sharpness "solves" the problem, I find this to be untrue and a "fool's solution". Fonts do look sharper, but everything else looks horrible.
My understanding is that this is related to rMBP and/or Mountain Lion external display drivers. Hopefully this can be addressed with a software update. I really hope Apple is aware of this issue (many have filed bug reports).
More "good" discussion on the matter can be found here: http://forums.macrumors.com/showthread.php?t=1390034

No audio from hdmi output from graphics card

hello, i have a ms-7191 motherboard that has on board graphics, i installed a visiontec ATI 4350 card so i can output the a/v to my vizio 46" TV using one of the hdmi ports. , the video works but no audio. tried to update the drivers from msi-no help, tried to update the graphics card drivers from visiontec (added the hd audio driver)-no help. tried updating the realtek driver-no help. tried swapping hdmi ports on the TV-no help. i know that i'm not the first to not be able to do this and i have searched for the answer, but i out of ideas, is it possible the problem is that it has a onboard graphics on the board? what should i do now?
Joel

This board came with a spidif bracket-installed into the pci e connector, maybe i am missing something here, is it that is there is no audio connector to the graphics card, so there will be no sound from the hdmi connector? if so how does one get a card to work with the hdmi for both A/V? i thought this card will be able to access the needed info, maybe not then, and if that is the case, then, i don't understand why we have graphics cards with the hdmi interface if it is not useable. i should be able to get by just fine with a dvi out to the tv and add a audio out ( but this tv doesn't have a dvi port ,just the vga-crap. well i do have the s video port-it ani't all that either,,please shed more guys...
Joel

MSI N750Ti TF 2GD5/OC, random black screen from hdmi output

Hi,
Bought a MSI N750Ti TF 2GD5/OC and connected it to two monitors. My main monitor is connected to the hdmi port, and the other to the DVI one. I get random black screens on my main monitor. They last about 3-4 seconds, and my secondary screen just runs on happily. Unfortunately the latter screen doesn't support hdmi, otherwise I'd simply switch the outputs to see if it's the monitor or the card. However, I do suspect the card because I can 'break' or trigger the black screen by manipulating the hdmi cable at the card's output.
Anyway, is this a known issue or should I experiment a bit more? If it is know, what's a good solution?
I did update my drivers, btw.
Cheers!

Quote from: Svet on 05-December-14, 18:36:37
Quote from: didi_volente on 05-December-14, 17:55:49
Unfortunately the latter screen doesn't support hdmi
what do you mean by this?
That I only have one monitor with an hdmi input.
Quote
have you tried different HDMI cable? or/and different display with HDMI?
Will try a different cable, and see above.

Re: MSI N750Ti TF 2GD5/OC, random black screen from hdmi output

Hi i have the same problem but i have MSI GTX 760 and have random black screens and i try 2 different HDMI cables.
i have geforce experience program on updates drivers and i have Win 7 64 bit and it is doing on wow/Diablo 3/BF 4/BF bad company .... PLS help

You're welcome. Though I don't work for MSI, I am just a user like you
Even though I don't work for MSI, I admit that this forum is part of my boring life

R9 290X gaming 8G - standard resolution on HDMI output

Hi,
Could anyone help me with the problem - I just installed new card 8G 290X and from hdmi output I'm getting standard resolution signal. In the standard controlling program it says its 32 bit true color 1080p signal, on -for example - youtube in settings is 1080p as well but its not - the videos and even desktop picture is of way poorer quality. Before, I had radeon 5870 and it was fine till last minute, so its not tv or cable or videos that Im checking ( ). It says the driver is updated. What else can it be? Codecs?

Does this happen when from DVI or DP? Any picture? Or driver settings?

Satellite P200 1EE - can this output to 1080p via HDMI?

HI
My first post on this forum.
I recently bought this notebook and have connected it to my LCD TV at home. However, I can't seem to get 1080p via HDMI only 1080i (my TV is capable of accepting 1080p through HDMI). Anyone know if this is possible? (I have updated the latest display drivers from Toshiba).
Also whilst watching movies, I am noticing a lot of grain/noise on the notebook screen. Is this normal or is it a defect? I was watching Transformers HD DVD last night and could see loads of noise not only during dark scenes but generally throughout the film.
Any help will be much appreciated.
Thanks in advance.
Shak.

Hi Shak.
It helps that you've ensured your LCD tv supports 1080p. For this resolution you have to check in your graphic card driver catalyst a needed option. Open that control center and look for dvi settings and uncheck the "reduce dvi frequenzy on high resolution displays" option. 1080p should work now.
For the grainy/noisy thing with the Transformers HD-DVD. I don't think it is a defect or something like that. Just put in another movie and see if the picture quality is better or not. Quality differs from movie to movie.
Check it out and give me a quick answer if it worked.
Regards,
Joey

What will make the picture from FCP studdering from the HDMI output, but not from the firewire output ?

I have a Mac Mini 2010, 8G ram,running on Snow Leopard. I'm playing some video clips from FinalCut Pro 7.0.3. When I'm using the HDMI output,the picture will be studdering on a horizontal panning picture. This problem does not happen when I'm using the firewirw output, which I can't use anymore with my new playback system..
Is there any setup I can use to fix this studdering?

Sorry about that, have had no need for pasting output so far as I was using Ubuntu/Mint/Sabayon so could work most things out myself. Thanks for letting me know Also, please mark this post SOLVED as well as STUPID lol. I removed Pulseaudio and went over my Alsamixer settings with a LOT more careful attention, discovered that something vital was not unmuted. Doh!! Have to say, Arch is the best learning experience ever, though

Mac Mini HDMI Output Problem w/ LG L246WP

NOTE: This appears to be unrelated to the "screen flickering" that has been noted previously.
I'm using a fresh new Mac Mini 2012 with an LG L246WP LCD monitor. The monitor has HDMI, VGA and Component video inputs.
When I attach the monitor to the Mini DisplayPort output, using a Mini DisplayPort to DVI adapter connected to a DVI to HDMI cable, the display functions properly at all resolutions - including the native 1920 x 1200 resolution that I use it at normally. All resolutions are clearly displayed in the "Displays" System Preferences pane. The display looks perfect, functions properly.
When I attach the monitor to the HDMI port using an HDMI cable, the display does not fucntion properly. The display is shifted about 80-100 pixels to the left and about 20 pixels up, creating black bars on the bottom and right sides. Because of this, a large portion of the display is not visible including the menu bar and most of the left side. Additionally, the settings are reduced to "Best for Display" or "Scaled", with resolution options under "Scaled".
This is not acceptable. I had planned on simply using the Mini DisplayPort output as a workaround, since I already have the DVI adapter from an old setup, but I need to use Thunderbolt to access external hard drives for rapid data transfer. One of my Thunderbolt accessories does not have two ports, so I can't simply add the Mini DisplayPort adapter to a chain. The HDMI port needs to function properly with my monitor.
It's important to note that this monitor has functioned properly with many other comptuers running OS X, Windows and various Linux flavors and it hasn't ever done this before. I've tried several different HDMI cables, ruling that out as a problem. I've tried the HDMI to DVI adapter that ships with the Mac Mini 2012 along with two different DVI to HDMI adapters, ruling that out as a problem. I tried attaching several HDMI devices (game consoles, DVD players, etc) and they all function properly, ruling out an HDMI issue as a problem. The monitor functions properly when attached through the Mini DisplayPort to DVI adapter, so it's not a problem with the monitor. I've reset the PRAM already and the installation of OS X 10.8.1 is stock with no modifications or migrated data. I've tried the suggestions on the HDMI FAQ (although there's no "underscan" option available in Displays)
I tried to call AppleCare and after describing the problem I got disconnected with no callback. I started another ticket, described the problem, discussed the previous disconnection, was assured that I'd be called back if disconnected, and haven't heard back in two hours. So I started to dig into the problem in earnest.
This gets pretty technical.
After substantial research, it appears that this issue is related to the EDID that the monitor sends to the computer and, crucially, the way that the driver responds to it. For some reason, the HDMI port is recognizing the monitor as a CEA device instead of a monitor. As a result, it's restricting the monitor's available resolution to the native resolution that the CEA 681 Series Extension describes ("Best for Display") and all other resolutions (including 1920 x 1200) are only available as "scaled". For some reason that I can't discern, all resolutions (even the 1080i and 1080p options) have similar deformities.
I've attempted to fix this by placing an appropriate override file in /System/Library/Displays/Overrides with an edied EDID removing the CEA-enable flag from byte 127 but, even after a reboot, the OS still insists that it's a CEA device and it won't allow me to force it to recognize the monitor as a 1920 x 1200 LCD Monitor.
How did I come to this conclusion and develop the fix? A nearly identical problem description showed up on the following website, with details on how this user fixed the issue:
http://byuu.org/articles/computing/edid
They used a convoluted process that involved dismantling the monitor and flashing the EDID on the monitor itself. It fixed their problem. I'd prefer not to go through that process just because one computer has a problem with it. Frankly, I'd prefer if the new Mac Mini performed properly in the first place.
TL;DR: The Mac Mini 2012 doesn't work right with the LG L246WP through the HDMI output. Everything else works fine with it. This is very uncool. It's most likely to be an issue with the driver for the Intel HD Graphics 4000 GPU that are bundled with OS X 10.8.1. The Mac Mini 2012 won't update to 10.8.2 (yet), so I can't test it.
Anyone have any other ideas? Anyone else using a Mac Mini 2012 (or 2011) with an LG L246WP monitor? Anything simple I've missed?

Problem Resolved. But it was complicated. And a huge pain in the rear.
TL;DR: I flashed the EDID as described here. This is not recommended for the weary. Ideally, Apple should release an update OS X that will include the updated Intel HD Graphics 4000 drivers that utilize the CEA flag properly.
Here's the detailed version. As mentioned above, this isn't recommended for the weary. An improper (or interrupted) EDID flash can have seriously unpredictable effects on a monitor's performance.
Step 1: Get a Windows PC set up with a floppy drive and find a floppy disk. Use this system to format the floppy as a MS-DOS Boot Disk and copy over the "ddcw" program described at the aformentioned link.
This took awhile, but I was able to cobble together a temporary frankensystem with parts I had laying around. In installed XP and formatted the disk with XP's format tool.
Step 2: Grab EDID data from the monitor, modify it to disable CEA mode at bit 127 and make sure bit 128, the checksum, is appropriate.
This also took awhile. Several graphics cards I tried could not read or write EDID data. I ended up swapping AGP cards in my frankenstein box until I found one that worked - a generic GeForce4 4200.
Once the EDID data was written to the floppy, I edited the text file containing the EDID data to change the last two hex octets from "01 33" to "00 34" (00, to disable bit 127, and 34 is 33 + 1, which satisfies the checksum) and formatted the text file to match the sample included in the EDID_Write.zip file. Your mileage may vary - make sure the checks.
Step 3: Write EDID data to the monitor.
The link above mentioned three options: Easy (monitor's EDID is unprotected - write away!), Hard (monitor's EDID is protected - use service mode to attempt a fix), and Very Hard (monitor's EDID is protected, hardware modification is required).
Luckily my LG246WP simply needed to be put into service mode as described at the link above (menu + power) and once started up in service mode, I simply enabled "Aging Mode" (whatever that means) and attempted a DDCW write of the updated data.
Step 4: Profit!
After doing this, I powered off the monitor and powered it back on with the Mac Mini attached. The display functions PERFECTLY with HDMI out, just as it does using the Mini DisplayPort to DVI adapter.

HDMI Output Failure on 2-Mini's After 10.9.3 Update

I have two separate (Late 2012, OS X 10.8) Mini's that are both (2.6 GHz Intel Core i7, 16 GB 1600 MHz DDR3) that have been hooked-up to identical Flanders Scientific professional HD monitors via HDMI cables from the computer output to HDMI / DVI adapters into the monitor input and they have worked flawlessly in that configuration since purchase in July of last year. THAT IS UNTIL, I made the stupid mistake of installing OS X 10.9.3 ---
I updated both Mini-A and Mini-B within a few minutes of eachother while they remained online and wired to the monitors in that identical configuration. Mini-A was the first to complete the download and install of 10.9.3 and when it rebooted, the display image did not return. Subsequently, a few minutes later, Mini-B completed the download, install and reboot with the identical result of missing display image.
Monitor info:
2 x Flanders Scientific LM-2140W, 1920x1080, 10 bit, switchable multi-input (2 x HD/SDI, YPbPr & RGB Component, 1 x SD/SDI, DVI-I / DVI-A / DVI-D switchable YPbPr / Limited RGB / Full RGB)
Needless to say, I have been fiddle-f***ing around trying to resolve the issue for more than a week to no avail. The HDMI output signal is no longer present on both computers and the only way to feed a signal to a monitor is now via the thunderbolt / mini-display port output using a Mini-Display Portt to DVI-I or DVI-D adapter at the computer to DVI cable into the monitor.
Troubleshooting Procedure included.
PRAM / NVRAM / SMC Reset (no change)
Alternate Cables (no change)
Alternate Monitors (no change)
Alternate Computers running OS X 10.8.5 via HDMI wiring schema as before (image on both monitors)
I'm no GENIUS, but I do have a modecum of experience with troubleshooting this kind of stuff and I am 100% confident that OS X 10.9.3 has caused this problem. Now, who wants to tell me how to fix it before my warranty runs out in 45 days.

Sordidloam wrote:
So to be clear, this issue occurs on any input with the Denon Receiver. Occurs from both HDMI out and MiniDisplay Port out. Goes away when we reinstall the OS and update it to 10.9.2. Comes back as soon as we update to 10.9.3.
Cheers
MLE
Have you been able to use the Mac Mini directly attached to the plasma/LCD/projector with out going through the Denon AVR? Even with 10.9.3 installed?
I have a Pioneer AVR and I have the Mac attached via a HDMI to HDMI and all is working for me. Can your Denon do some upscaling? Some AVR, like my VSX-53 can change the scaling of the input video. Meaning if I still had my Apple TV 2 which outputs 720P only, can be upscaled in my AVR to 1080i or 1080P or even 24fps. Heck, I could even plug in an old style Red, White, Yellow cable and upscale it to 1080P and output it HDMI.
I am wondering if your Denon is able to do that and it might be set wrong. Check the owners manual for such settings. Even the plasma/LCD/project could be doing the upscaling too. So check that too.
KOT

Portege M800-105 - HDMI output driver for XP?

Hi,
I've got a question wich belongs to the HDMI output.
I have put Windows XP Home on my Portege with all driver from the Toshiba support page but my HDMI out does not works.
Now I've seen that there is a driver for Windows Vista called Toshiba HDMI Output.
Does anybody knows a driver called like this for Windows XP?
Or has anyone the same problem working with XP but the HDMI output does not works?
I hope someone can help me with this problem.
thx
dschumacher

Hi
As far as I know this is a Intel High Definition Audio HDMI driver.
Im not a M800 owner but Ive got a U400 Satellite with HDMI output and installed XP.
To be honest I didnt notice any yellow exclamation marks in my device manager but I installed the Intel High Definition Audio HDMI driver from the Intel page
http://www.intel.com/support/chipsets/sb/CS-009244.htm
Maybe this site will help you
But note; some notebook features are not available in Win XP but only running Vista!

Hdmi output not found under playback in the control panel

I am trying to get sound to go through my tv with my HDMI cable. I looked in the control panel under sound - playback. I do not see the option of the hdmi output. I have right clicked on the speaker and clicked disabled and it still does not come up.
I have idt high definition audio codec driver on my computer. Is it compatible?
I have also tried to connect an rca cable to the headphone jack and hook it to the tv like that and sound still didn't work?
Do you have any suggestions?

Hi again tfinley,
It is good to hear back from you!
Since you have updated all of the original drivers on your system, and your notebook still does not display an HDMI audio option, I recommend returning your system back to a previous restore point when this option was available. This can be done by following the steps in this document on Using Microsoft System Restore (Windows 8).
Should the problem continue, I suggest performing a backup and recovery of your operating system. This can be done by following the steps in this resource on Backing Up Your Files (Windows 8), as well as Performing an HP system recovery (Windows 8). This should return your system back to factory defaults.
If the issue persists, please call our technical support at 800-474-6836. If you live outside the US/Canada Region, please click the link below to get the support number for your region.
http://www8.hp.com/us/en/contact-hp/ww-phone-assist.html
I hope this helps!
Regards
MechPilot
I work on behalf of HP
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HDMI output not working since firmware upgrade

I would appreciate troubleshooting tips for getting the HDMI output to work. I just tried it recently for the first time in a long while, approximately 4 weeks after doing the firmware update to 2.2. When I did it before, plugging in the HDMI cable would automatically start output to my HD TV. Now that is no longer the case. Changing the HDMI output from "Auto" to "720p" does not make a difference either.
Otherwise, everything works well and I've been satisfied with my Creative 7 to date. I have installed several apps so it could be that there is a conflict and nothing related to the firmware upgrade.
Any troubleshooting suggestions would be appreciated.

Well I've received my refurbished device for about a week now. The HDMI still doesn't work either with Zii Video or a 3rd party app MoboPlayer. ?I am tempted to reinstall the firmware upgrade again. Is it ok to try this or is it only a one time attempt?
Perhaps this should be a separate thread but are any of the "Phone 2 SD" apps compatible with the Ziio 7? Whenever I use the "Move to SD card" option, there is still no program moved to the external SD card. ?I have a Ziio 7 with 6 GB of memory as well as a 6GB micro SD card. ?My memory settings are:
- SD Card: total space - 5.43GB; Available space - 5.43GB
- Device media storage: Total space - 2.48GB; Available Space - 2.3 GB
- System storage: Total Space - .97 GB; Available space - .59GB
In Settings>Applications>Manage Applications, the "On SD Card" tab lists several programs lists several apps but none of them are actually on the external SD card.

E520 - HDMI Output not working on Samsung TV - although works on other devices

Laptop does not recognise TV
I know there are a number of threads with similar questions, I have been through a number of them, however have not come across a solution that works.
I have a ThinkPad E520 running Windows 8.1 Enterprise Edition x64
The Laptop has two Graphics adapters
Intel HD Graphics 3000 (Drive - 9.17.10.2867) - I have recently reverted back from the latest Intel driver to the latest Lenovo
AMD Radeon 6600M and 6700M Series (Driver - 13.251.9001.1001) - latest on AMD website
The TV is a Samsung 5 Series 5200 58 inch
We use the TV at work for presentations and demo etc
At my desk extend my desktop to a Philips monitor via HDMI and have no problems at all, I also using with HD TV at home, so HDMI port is ok. Other laptops us the TV fine, so nothing wrong there either.
Things I have tried
The obvious 'Windows key + P' extended, duplicated, restarted and tried again
Did the same as above using screen resolution page - TV is not detected, tried hitting detect - nothing
Disabling AMD adapter
Uninstalling Intel HD and reinstalling latest INTEL drivers with HDMI output plugged in
Uninstalling Intel HD and reinstalling latest LENOVO drivers with HDMI output plugged in (as suggested in other posts)
Tried different HDMI cables, using HDMI input 1 and 2 in the TV
Initially you may think its the TV, however we have a number of Lenovo E530's they all work, the problem only exists with the E520's with the switchable graphics.
Any help would be greatly appreciated.
Dave

Hi- its working now. The problem is that all your contacts needs to update Skype and have the latest version and then bingo - it works. Its fab now.
Problem solved and set for Christmas call around.
Merry Christmas everyone

1080p from hdmi output?

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