My laptop (Acer Travelmate 5730) identifies my TV's (Sony Bravia and Toshiba) via HDMI cable but does not send any picture or sound. I have tried adjusting the screen setting and resolution but this has not helped at all.
View 1 Repliesyesterday i buy a wireless broadband router - 4 ports and i encounter some change, i don't know if it is a problem with the settings or it is normal.
questions:
1. My desktop computer is connected to the router through Lan. when i start the computer. my comp identifies the network for 2 mins.. it is normal? or i need to change settings or the router?
2. i cannot connect to my other PC that is also connected in Lan.
I am using a Laptop with a dead screen by running an external monitor from vga port. I am trying to duplicate this monitor on Sony HD tv using an USB adapter to HDMI. On the first go around I got my desktop ...minus any task bars or icons. on the Sony plus sound but could not get the complete desktop to display. (I am thinking now this might have been resolution trouble and my icons were just out sight) Videos play fine on vga monitor but see just windows logo on Sony.
When I go to display settings I see "1/2 multimonitors" and it shows the Sony as 3. That is when I get lost. If I click on identify it shows a giant " 1" and "2" on my vga monitor. at the same time. Then my choices are duplicate, extend, and show desktop. Which should I use.? I am not sure if my vga monitor is 1 or 2.
There is also a "connect to projector". I messed around there and killed the vga monitor (my only one) Had to restore in safe mode to get back to normal vga output.
Look worse than the VGA out on my laptop? The HDMI out has black bars on the left, right, bottom and top. The VGA looks crisp and clear and fills the whole screen on my TV.
View 3 Replies View RelatedI have a HP Compaq 2230s laptop and it has a HDMI port. I use a High-Speed HDMI cable to connect it to my LG 3D Smart TV. I finds the video but it does not get the audio (partially). Once I connected, I tested for sound using the volume mixer and the "ding" is played on my TV. But when I try to play a song from my laptop, it is coming from my laptop speakers!
View 1 Replies View RelatedMy laptop is a HP Pavilion dv7-2078ca Entertainment Notebook PC
Specs here: Product Specifications*
I have my Computer hooked up to the TV through a HDMI Cable and My TV is hooked to a surround sound receiver through
red and white cables.
From Audio Out on the TV
The TV is a Toshiba 37HL57
I tried installing new Realtek and ATI drivers, but I still couldn't get the surround working.
I installed these:-
ftp://webuser:WN4Ic2i@218.210.127.133/pc/audio/HDMI_R229.exe
ftp://WebUser:DAx7h9V@66.104.77.130/pc/audio/Vista_Win7_R229.exe
https://a248.e.akamai.net/f/674/9206/0/www2.ati.com/drivers/9-7_beta_win7_64_dd_CC.exe
But working I mean, I go to control panel then sound and for HDMI is only lets me select stereo.
After some research I figured maybe its because the HDMI goes to the TV and the TV itself only has two speakers.
Still there must be a way to do this.
I can't do HDMI to the surround receiver as its a bit old
But, its seems to be surround when playing movies through VLC...
But I tried this surround test.
http://www.halfgaar.net/media/chan-id.zip
and you could defintiely tell there was "audio coming from different corners". But, when the test announced which speaker the sound should be coming out, it wasn't always accurate.
My HDMI connection from my old laptops works but my new x64 does not want to work. I do see the chanel open on the tv when I plug in but dont see video or hear sound.Just a blank screen. Under sound setting, the HDMI option is there but It wont allow me to set it as the default
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View 7 Replies View RelatedI have to restart my Lenovo z570 laptop everytime I need to connect through HDMI to my LG 37 inch TV, and the other problem is if after connection i happen to switch between inputs on my LCD and switch back to HDMI, the connection is lost. (I have gone tru all the necessary HDMI setups and everything seems fine)
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View 1 Replies View RelatedI just bought a Lenovo v570 laptop with vga and hdmi output and I cannot get the hdmi to output to my tv. The tv is a vizio 47" 3d LCD and the laptop is running windows 7 home 64bit. I have tried windows graphics drivers, lenovo drivers and intel drivers. To me there is not much difference between them but who knows. The laptop will output to tv using vga and it will connect to an LG 42 inch LCD at my work using hdmi, just not to the one I have at home. I have tried everything that I can think of as far as settings go and on my tv as well. Nothing changes whatever I do. Does anyone know of any hardware compatibility between some vizio tvs and windows 7? I have seen one on the compatibility website for windows but it was not my tv. Mine is not listed. The model number for my tv is E3D470VX. Not sure what else to try. Next I guess I will call Vizio to see if they can work out the problem. Lenovo support doesn't know.
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View 3 Replies View RelatedWhat's been going on with my HDMI port. 2 nights ago I was watching a movie through my Dell Inspiron N5050 laptop through my Panasonic HDTV. Yesterday, I tried to connect my HDMI cable to my laptop and computer, but nothing happened...So frantically I've been searching everywhere and trying what I have so far with no progress...
1.System Restore to earlier date when my HDMI port was working.
2.Toggle Computer/Duplicate/Extended/Projector Only and nothing worked(Also made sure tv was on the right HDMI input)
3.Tried 3 different HDMI cables and HDMI inputs
4.Uninstalled all sound drivers and Display Adapter(Intel(R) HD Graphics Family
5.Contacted Dell and had them try to reinstall drivers
6. Checked BIOS but I couldn't find any enable/disable feature for video.
7. Took battery out of laptop waited for 30 seconds pressed power button to reset.
My Panasonic TV doesn't even show up under my playback devices and when I try and do a dual screen through screen resolution it says another display not connected. I've tried going Intel HD Graphics Control Panel as well...no such Luck! Beginning to think that my HDMI port on my laptop is broken.
when i connect a rgb cable to my tv and laptop there is no sound
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In other words I want to be to keep the movie playing on the TV while restricting the audio from playing games to my earbuds, so I don't have to play muted while my relatives watch a movie.
my laptop cant receive or send information through wireless connection. any time i tried doin any of the above, it keep telling me i needed a peripheral driver.
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but under the screen resolution there is only my main screen.
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View 1 Replies View RelatedI'm trying to hook up my TV with my computer, and for the most part it's working. The video goes through and I get how to control it and everything. The only thing not working is the sound.
I'm using an HDMI to HDMI cable, and like I said the video is fine. Also, when the cable is plugged into my boyfriend's laptop, the sound comes out of the TV.
So this must mean the problem is with my computer specifically. Although, this computer is only a month old, so I wouldn't think anything is out of date.