5
votes
1answer
96 views

How to put Windows to sleep when monitor (HDMI) is turned off?

I have a HTPC (Intel NUC) connected to TV via HDMI. Is it possible to put Windows to sleep when the TV is turned off? It seems that Windows does have built-in detection for when monitor is turned ...
0
votes
0answers
667 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 ...
0
votes
2answers
1k 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 ...
1
vote
2answers
2k 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 ...
0
votes
1answer
217 views

External monitor doesn't work when connected to Mac or PC

I have a Samsung SyncMaster s20b350 that has worked perfectly when connected to my macbook up until today. I have ruled out the mini displayport to hdmi adapter as being faulty because it still ...
0
votes
1answer
2k views

HDMI, Thunderbolt ports not working in Boot Camp

I've installed Boot Camp on my MacBook Pro, but the HDMI and Thunderbolt ports still aren't working. When I connect an HDMI cable from my Mac to a monitor, the monitor says No HDMI Input. System: ...
1
vote
1answer
84 views

How to connect more than one monitor to Windows 7 [duplicate]

I have a Windows 7 laptop which has one HDMI connection. I connect one monitor via HDMI to this laptop no problem. Can I connect more than one monitor to this laptop and achieve HDMI quality even ...
1
vote
1answer
156 views

How get video from video card and sound from sound card into HDMI cable?

I have a video card and a sound card. My Monitor has a audio jack which just forwards the audio signal from the HDMI cable. But the cable is connected to my video card and for sound, only the onboard ...
3
votes
1answer
516 views

Force Windows 8 to ignore EDID and output 5.1 over HDMI [duplicate]

I have a Windows 8 system with an nVidia 660 video card connected over HDMI to my Vizio television, which is connected via optical output to a 5.1 system. I cannot get my computer to output 5.1 in ...
0
votes
1answer
681 views

Is it possible to duplicate/mirror screen connected to different graphic cards?

My desktop has 2 HD 6450 graphic cards, each of them has one HDMI, one DVI and one VGA port. I connected 2 of my screens to the 2 HDMI ports on 2 cards, and I'd like to duplicate my 2 screens. ...
1
vote
1answer
2k views

No 3.5mm jack shown under playback devices

I'm trying to repair my friends sound problem in Windows 7. The computer is a HP Media Center PC with Asus M2N68-LA motherboard and onboard audio. I've set up the drivers and the sound card is shown ...
2
votes
4answers
5k views

HDMI to USB converter

I'd like to use my camcorder for video conferencing. On the one end, the camcorder outputs HDMI. On the other end, the PC takes USB input. How do I convert the HDMI video feed to a "webcam" USB ...
2
votes
0answers
324 views

HDMI PORT not working

I have a ASUS K53SV laptop. I was using the HDMI port for about a year with my Samsung TV, and an external monitor. One day it lost signal and now my laptop no longer displays picture or sound through ...
0
votes
3answers
135 views

Maintain selection of external HDMI monitor

I currently have my laptop connected to my (external) HDMI monitor through a HDMI switcher. When the switcher is changed from the HDMI channel of my laptop, the laptop detects it as a disconnect ...
0
votes
1answer
81 views

I need a hardware or software solution for guaranteeing a particular video output resolution and refresh rate on a computer running MS Windows 7?

I'm looking for a solution to reliable fixed output resolution and refresh from a Windows 7 PC. Ideally a hardware solution, i.e. a particular motherboard (maybe with LVDS) or a BIOS or graphics BIOS ...
1
vote
1answer
556 views

I set my TV to 'extend' my laptop and to be primary display but

I set my TV to 'extend' my laptop screen and to be the primary display, but the TV won't display the primary duplicate display - I'm left with a laptop which just shows an area of blank screen. I ...
1
vote
2answers
1k views

Possible to use HDMI port on laptop to view output?

I have a laptop with a broken screen & HDMI output. I'd like to plug this in to my working laptop and view the output. Is there any software that can do this?
2
votes
0answers
543 views

Default Audio Output Device Selector

I have a laptop with a HDMI port that I am using at home to connect to a big monitor with speakers. When at home, I want my default audio out to be HDMI. However I also take my laptop to work with ...
5
votes
1answer
7k views

Three Monitors Hooked Up, but I Can Only Use Two?

Today I got a new Sapphire Radeon HD 4670. I've attached two monitors into the DVI and D-SUB ports and connected my TV into the HDMI port (so essentially three monitors are connected). So far the ...
1
vote
3answers
18k views

Why doesn't my TV display my computer's HDMI output, only under Windows 7?

I am trying to connect my PC to my TV via HDMI. It works fine under Ubuntu, but it's not working under Windows 7 (32-bit). The video card is an ATI 4670, the TV is a Philips 74xx series and the ...
0
votes
1answer
857 views

How to prevent Vista from entering Sleep mode when certain conditions exist?

Mainly, I would like to prevent my laptop from entering Sleep mode when I am playing music or streaming video. This is on my laptop, so another option that would work would be to prevent sleep mode ...
1
vote
2answers
789 views

Hooking up a laptop to an HDTV via VGA

I have a 2-3 year old laptop running XBMC, and I have an HDTV that I'd like to connect it to. The only output that the laptop has is VGA (and S-Video - I don't know if the TV supports it) . The TV ...