HDMI (High-Definition Multimedia Interface) is a widely used interface for transmitting audio and video signals between devices and displays. Many PCs now include the ability to output audio/video directly to an HDMI port.

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96 views

Netbook can nolonger connect to TV using HDMI

My Windows 7 Home Acer Netbook used to be able to connect to my Teac tv via HDMI when I first got it, however it has just stopped connecting after several months for some reason. For a while, I had ...
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52 views

Touchscreen issue with HDMI tv connected

I have Acer S7-392 with touchscreen. The issue is that when I connect my TV via HDMI cable, the touchscreen still Works but is acting on the TV not on the laptop's screen.
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110 views

wake laptop over hdmi from tv?

I have XBMC setup on my laptop, which is connected to my tv via an HDMI cable. On the laptop I am running ubuntu 13.10. Would it be possible to have my laptop sleep and wake depending on whether the ...
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1answer
593 views

Getting HDMI working on Inspiron 15R N5110?

I installed Windows 8.1 on my Laptop which had Windows 7 when I bought it. After installing Windows 8.1 and installing the drivers Drivers & Downloads page I still haven't got the HDMI to work. If ...
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66 views

Mini display port to HDMI and also send audio to analog 5.1 home theather system

What I'm trying to accomplish is the following. I have a mini display port on my Lenovo X230, from which I'm successfully streaming to an HDMI enabled TV, using a mini display port to HDMI cable. Now, ...
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1answer
54 views

HDMI to DVI via cable [duplicate]

Is it possible to connect my laptop via HDMI output to external monitor with DVI input. I know it is not possible to plug it in VGA output (from HDMI) so I am interested what about DVI. I can't find ...
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1answer
787 views

Poor sound using HDMI on cubieboard (cubian os)

I'm using a cubieboard with cubian desktop to play video through hdmi output. (cubian is based on Debian 7.0 wheezy armhf, more info here ) the video is fine and I can hear the sound in headphones. I ...
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5answers
8k views

Two identical external monitors, one through HDMI another VGA. Text on VGA looks blurry

I've tried a lot of things but I can't seem to get it working correctly. Below is my setup. Laptop is a Dell Latitude E6535, which has Video chip/card NVidia NVS 5200M. I have two external AOC IPS ...
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1answer
794 views

No image via hdmi with Samsung laptop and Windows 8

I could use a little help with this. If got a brand new Samsung NP550P7C-T09BE which I hook up to my 32LG3000 TV via HDMI. The same cable and same TV used to work just fine with my previous Compaq ...
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0answers
336 views

Flickering/flashing screen on laptop when using HDMI-splitter

I have a new laptop and I've connected it to a HDMI-splitter because I want to mirror the laptop screen on to two separate tv's. Both are connected through 15 m HDMI-Cables but goes together in a ...
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1answer
314 views

Laptop Broken and Removed screen. HDMI and VGA not working

I have a Lenovo G570 laptop. It's screen was broken so I removed it. After which, I tried connecting it to another monitor using VGA and HDMI. However, it's not displaying anything. I cannot seem to ...
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0answers
103 views

I can't connect external monitor through hdmi port to my notebook

I have MSI ex623, I want to connect an external monitor through its HDMI port, but when I connect it nothing happens. Any ideas?
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1answer
174 views

Windows doesn't detect when I plug an HDMI cable in

My HDMI isn't working - Windows no longer seems to notice when I put a cable in my laptop's HDMI port. I have Windows 7, running on a Packard Bell EN TS11HR (serial number 14012532016, if it helps). ...
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1answer
185 views

Does DLNA software exist for the full display?

I'm new to DLNA. I know that I can use the "Play To" feature to send movies over DLNA to my SmartTV. Does software exist to send the whole display over DLNA for screen mirroring?
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1answer
61 views

PC to TV via HDMI problems

I just bought a new PC for home use that I wanted to connect to a TV via HDMI cable, but there are so many issues I had to ask for help. The PC is with integrated Intel (I3-4330) graphic card ...
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1answer
1k views

How to connect one HDMI and one VGA monitor to a laptop?

I have a Lenovo P400 with Windows 8 oprationg system laptop and the graphics card is an Intel(R) HD Graphics 4000. Currently, I have a 20" LCD external monitor connected to the laptop through a VGA ...
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2answers
50 views

Converter cable to improve monitor resolution

I have an old Thinkpad X60 laptop which does not have an DVI/HDMI port, and has a display resolution of 1024 X 768. If I get a DisplayPort to DVI converter cable, can I improve the display resolution ...
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0answers
166 views

External 1440p monitor for Macbook pro 13" late 2013

I want to buy 2550x1440 external moniter, found cheap Yamaksi monitors on Ebay from Korea. Problem: I already know, that I can buy displayport to DVI dual link active adapter powered from USB, but I ...
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2answers
218 views

Extend the Windows 8.1 screen on another monitor while in logon screen

to make things a little clear: I connected my TV through a HDMI-cord with my computer. My TV is in another room. My Computers power adapter is connected with a remotely controlled Power Control. If i ...
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0answers
75 views

Stereo mix only works through internal speakers?

I'm using Aeon to visualize my music. I have Stereo Mix enabled and everything works great if I use my internal laptop speakers. But if I set the HDMI TV to be the default audio output, Stereo Mix ...
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0answers
36 views

Using a Nexus tablet to view files off an external HDD on TV

Can I use a USB hub to connect the Nexus, the HDD and the TV as well as the mains supply for the Nexus. It would go: HDD-HUB via mircro USB cable Nexus to HUB via Micro USB cable Mains to Hub via ...
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0answers
24 views

link laptop micro-DVi to HDMI TV

I want to link my laptop micro-DVI to an HDMI TV input via micro-DVI -> DVI adapter + DVI -> HDMI cable: I know the adapter up to DVI works, since I've connected it to other DVI monitors, and I've ...
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1answer
155 views

Choppy/laggy video on HDMI out

Whenever I play video from my device on my TV via a mini-HDMI to HDMI cable, the video appears slightly laggy/choppy on my TV. Playing the video on the laptop itself is completely fine. Its local ...
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30 views

Blurry screen when using a tv screen

I have a bit of a problem. My dad says I could have the TV in one of our cottages, its a Sony Bravia 1080. I dont know what the exact size is. When I used the hdmi cable, the screen was kind of ...
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1answer
408 views

Wirelessly *screen share* from any laptop to a wireless enabled TV [closed]

In my office I want to get a big TV for the meeting room that anyone can come in with any laptop and very simply be able to screen share to. Has to be wireless Has to be possible from any laptop old ...
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1answer
93 views

Ghost user on my PC. No internet connection only HDMI. Virus? Pranked via HDMI?

Hey guys I have a windows 8.1 Laptop, plugged via HDMI into a Samsung TV with internet access on the TV only. I think someone remotely controlled my PC; I was with my friends watching a movie on VLC, ...
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2answers
615 views

Dell Inspiron 13Z - HDMI to TV not working

I just bought a Dell 13z 5323 notebook running Windows 8, and connected an HDMI cable to a Panasonic TV, only to find that nothing is shown on the TV. I know for a fact that both the cable and the TV ...
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1answer
173 views

Using USB to HDMI to extend screen

So I have a Lenovo Yoga with 1 HDMI port and 2 USB ports (1x3.0 and 1x2.0). I found this hdmi to usb adapter on amazon and I'm wondering the following: if I have 3 monitors can I connect 1 via direct ...
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0answers
38 views

How does one customize HDMI jacking-in (hotplug?) events in Windows 8?

I'm having an issue with my ASUS G750 where it routes audio to an external monitor every time I plug in the HDMI cable. I'd like to customize what happens when I plug the HDMI in, although just ...
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1answer
1k views

Why is audio high pitched over HDMI?

When I connect my Windows 8 notebook to my television via HDMI the audio is higher pitched than it should be. If I use a different audio output this does not occur, and note the audio is not sped up ...
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1answer
26 views

Is it possible to use 2 laptop screens as a one in windows 8 on ultra book of dell

I want to use only one laptop and only the screen of the other laptop to extend the desktop. Is it possible to merge or extend screen? I am a professional sound producer so its convenient to have ...
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236 views

TV Not Detecting Computer via HDMI, Need Restart Computer

I have my desktop computer connected to my TV via a HDMI cable. Being like this for the past two years without issues. Recently, my TV is not detecting the computer and I'll need to restart my ...
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195 views

Issues duplicating display on Windows 7 to Toshiba TV

I had basically the same issue as here: Can no longer duplicate display to external monitor on Windows 7 only I have a Lenovo T430. I'm using a DVI to HDMI cable to display my laptop on my Toshiba ...
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3answers
58 views

Two graphics cards usage

I'm building a new PC and my motherboard has an onboard Intel graphics card on it. I am also getting an Nvidia graphics card. The Nvidia card has 2 HDMI ports on it and the motherboard has 1 HDMI port ...
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3answers
867 views

Only two screens can be active at the same time

I'm having the problem that only 2 monitors seem to work simultaneously. Right now I have these monitors: Samsung SyncMaster S24B350 (VGA to DVI adapter) Samsung SyncMaster P2450H (DVI to DVI) ...
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0answers
82 views

MIniDisplayport -> HDMI -> DVI(24+1) gives snow on monitor at 1600x900 or higher resolutions

I've got a Macbook 2012 (non-retina) and I've always used a MiniDisplayport to HDMI adapter for my own monitor. Now I'm at the office where I only have a DVI monitor at hand. So I've bought a HDMI-> ...
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1answer
891 views

Connecting a macbook pro to an external display [closed]

I just ordered a 13" macbook pro w/ retina and a 1920x1080 AOC (2436VH) external monitor. What setup will give me the best resolution on the external? mini display port to HDMI? I'd like to use the ...
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0answers
712 views

Acer Aspire E1-522-3884 / Windows 8 Drivers / HDMI issues after swapping OS

I don't usually ask questions on forums like this but I am at a loss, so here goes. I've been trying to help my friend with an issue regarding his new Acer E1. I guess when he bought it, he ...
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0answers
27 views

I'm not sure about my motherboard

So i have the Gigabyte GA-970A-D3P and I have a video card that has VGA, HDMI, and DVI-I, but I can't use the HDMI (due to monitor limitations). My monitor supports DVI and VGA, but I'm currently ...
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0answers
96 views

Cannot connect laptop to monitor using HDMI

I'm trying to connect my Dell Latitude laptop to my monitor using an HDMI connection from both ends. I plugged in the cable, but my monitor is showing no signal. I tried to send output to the ...
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2answers
70 views

How to connect 2013 Macbook to external Monitor?

It looks like they dropped mini displayport for hdmi but I unfortunately have a monitor that only accepts VGA or DVI. Can I output to VGA or DVI via USB or thunderbolt? ...
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1answer
774 views

Sound fluctuation on Windows 8.1 while dual screening + Windows Apps

I want to keep this as detailed as possible because I am unable to resolve this really annoying issue. Before I get into the issue, let me run down what my setup is: Alienware 14 with Microsoft ...
3
votes
0answers
1k views

Intel HD4000 with 4k HDMI output on Linux

I wonder if I can output 4k resolution (3840 × 2160) @ 30Hz with a Intel HD4000 graphics using Linux and a single HDMI output. I have a Thinkpad Edge E330 with HDMI 1.4. The CPU is an i5-3210M. I ...
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2answers
2k views

AMD Radeon outputs only 1080i (1920x1080@30hz) on Full HD TV

Graphics Card: AMD Radeon r9 270x Screen : Samsung F5000 series 32 inch LED Full HDTV. Cable : HDMI cable connected to my graphics card's HDMI slot, and to my screen's HDMI slot. OS: Windows 8.1 ...
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2answers
707 views

How do you switch between HDMI sound and analogue sound in XP?

I have dual monitors on an XP SP2 system: one connected to the VGA port, the other on the HDMI port. Normally analogue sound is chosen but I can fiddle with the device drivers to get sound on the HDMI ...
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1answer
132 views

Windows 7 / Graphics Card sporadically recognizes LCD TV connected via HDMI

I have an issue with my PC/Graphics Card not always recognizing my LCD TV as a TV. It will sometimes after a reboot or wake after sleep mode only recognize it as a generic display which severely ...
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2answers
4k views

Problems cloning my display on to an attached TV

I've got an Asus N56VZ, and a Sharp Aquos LED HDTV. I wanted to project my games to my TV via HDMI (so that others can watch), but gaming on a smaller screen feels more natural with a mouse and ...
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1answer
87 views

Can data be accessed between two PCs connected to the same TV through a VGA and a HDMI cable?

Can data be accessed between two PCs connected to the same TV through a VGA and a HDMI cable? I have a laptop connected through HDMI to a 1080p smart TV (no antenna) and a desktop (no networking) ...
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1answer
322 views

Use Nokia Lumia 920 / Windows Phone 8 as PC screen on HDMI

I'm looking for a solution that would allow me to use a WP8 device as PC screen. I know this is possible to do on Android devices, but I haven't been able to find any app nor info on how to achieve ...
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1answer
131 views

No hdmi output with GTX 760

I recently got a new graphics card, which has been working just fine. But I tried setting up a surround sound (5 piece), which required the hdmi to be inputted in to the av receiver, and another ...