HDMI Connection Lost - Laptop Screen Is Black?
Aug 2, 2014
I have a Toshiba laptop running Windows 8 (see below)
For months, I have used HDMI to connect to my Vizio TV .
Suddenly, the connection began giving e problems. I tried playing with the setting, setting the monitor selection to the TV. Now, when I connect the HDMI cable, both the tv says 'no connection' and the laptop screen is black.The option I used to change the settings is gone.
HDMI cable and trying to detect the tv, but the laptop screen is black
System Info Utility version 1.0.0.2
OS Version: Microsoft Windows 8, 64 bit
Processor: Intel(R) Core(TM) i7-3630QM CPU @ 2.40GHz, Intel64 Family 6 Model 58 Stepping 9
Processor Count: 8
RAM: 8076 Mb
Graphics Card: Intel(R) HD Graphics 4000, -1984 Mb
Hard Drives: C: Total - 600061 MB, Free - 526563 MB;
Motherboard: TOSHIBA, Portable PC
Antivirus: AVG AntiVirus Free Edition 2014, Updated and Enabled
View 4 Replies
ADVERTISEMENT
Jan 6, 2013
I have a asus k53s that i recently upgrade to Windows 8 (from w7). Sometimes when i leave the laptop on but don't use it(idle), the fan will be constantly on even if its not doing anything like running a virus scan, and the screen will also shutdown going completly black. I can't move the mouse or press keys to "wake" the computer and i have to reboot the computer by pressing the power button.
.I have everything updated with the latest drivers, so i really don't understand the reason for this.
View 6 Replies
View Related
Sep 19, 2013
I have my laptop running windows 8, and whenever i boot it up it just shows the "HP" logo and then the spinning dots on the bottom, then it just goes to a black screen with a cursor on it. Now I cant do anything with this, seeing as it is windows 8 I cant boot it into safe mode from startup. I have an HP Envy Laptop.
View 9 Replies
View Related
Sep 27, 2014
I have a Gateway NE56R41u with an Intel B960 Processor, 4GB DDR3 Memory and running Windows 8.1 I have had the Laptop for 1 year. I got the info above from stickers on the Laptop so there is no more info I can give you. It originally came with Windows 8 and I upgraded it to 8.1 when that became available. When I boot the laptop it goes to the first screen, I click on the icon and the password screen comes up, I put in the password and it goes to a black screen with nothing on it and stays there on that black screen. I tried hitting the F key on boot up but nothing happens.It is not the screen, not the graphics card, otherwise I wouldn't see the first two screens. It acts like the OS has been wiped off.
View 2 Replies
View Related
Mar 1, 2014
3 days ago i turned of my computer and left it turned of over the night. Then when i tried to turn it back on again, i get the windows 8/8.1 boot logo, then when it dissapears i just get a black screen, however, i get the windows tone after a while indicating that the system is running, and that the only problem is that the screen is not displaying anything.
I have tried booting in safe-mode, that worked. But no matter what i changed (start-up programs and resolution) nothing worked. I have tried connecting another screen to my laptop, but that screen also displays the black color.
I should perhaps mention that my laptop originally came with Windows 7, but i upgraded it to Windows 8, and later on 8.1.
My Laptops specs:
Product Name HP Pavilion dv6-7097eo Product Number B3K95EA Microprocessor 2.3 GHz Intel Core i7-3610QM Chipset Intel HM77 Express Microprocessor Cache 6 MB L3 cache Memory 8 GB DDR3 Memory Max Supports up to 8 GB DDR3 Memory Slots 2 user accessible Video Graphics NVIDIA GeForce GT 630M (2 GB DDR3 dedicated) Hard Drive 750 GB SATA (5400 rpm)
Up to 24 GB partition for system recovery Multimedia Drive SuperMulti 8x DVD R/RW with Double Layer Support Display 39,6 cm (15.6")
39,6 cm (15,6") full HD anti-glare LED (1920 x 1080) Network Card Integrated 10/100/1000 Gigabit Ethernet LAN Wireless Connectivity 802.11b/g/n; Bluetooth Sound Beats Audio with HP Triple Bass Reflex Subwoofer Keyboard Full size island-style with integrated numeric keypad Pointing Device TouchPad with on/off button and support for multitouch gestures External Ports Multi-format digital media card reader
1 VGA
1 HDMI
1 headphone-out
1 microphone-in
1 USB 2.0
3 USB 3.0
1 RJ45 Dimensions 37.8 x 24.7 x 3.26 cm Weight Starting at 2.57 kg Power 120W AC power adapter
6-cell Li-Ion Camera HP TrueVision HD Webcam with integrated digital microphone (low-light)
View 9 Replies
View Related
Feb 26, 2014
My HP Windows 8 laptop started going very slow so I restarted via the power settings. When it restarted it did an update, though it didn't say "update and restart". When it started again and went to desktop it went slow again and I got a "windows is not responding" (or something along those lines) message, then the screen went black, I left it for a few minutes but it stayed black. The cursor was still there and if I right clicked it showed the menu.
After this I did a hard restart and attempted to go into recovery mode, it didn't go the and when I got to desktop I got the same message again, this time the desktop had the usual white highlight when something isn't responding, but still required a hard restart.
I am now on the third time and it seems to be working, I am doing a full computer scan. What I want to know is why it would do such a thing?
If all else fails it's under warranty, but being a student I have a lot of work to do so can't really afford to be without the laptop.
View 6 Replies
View Related
Sep 15, 2014
I am using Windows 8 on my laptop. If I connect my laptop to a video projector and left it idle for about 4 minutes, the screen turns black. So I am trying to avoid this. Here is what I did so far.
First I found that for Windows 8, the option of presentation setting is not available in Control panel -> Windows Mobility Center (Fig. 1).
Next I looked for the screen saver and found that I have not activated it at all. Also the (Fig. 2)
Next I tried to Change the power setting by going to Control panel -> Change power setting -> Change when to turn off the display and set all of the as Never (Fig. 3)
I still got the black screen after doing these. Finally I noticed that after I left my laptop idle for about 4 minutes, it says "maintenance is in progress" in the "Action center". After searching through web, I found that an easy way to stop this maintenance during my presentation. I disconnected from the wireless internet temporary when giving a presentation. I tested this and after disconnecting from internet there will be no "maintenance is in progress".
However, the screen still turns black during presentation, even after disconnecting from the internet.
View 2 Replies
View Related
Sep 5, 2013
Well I have been having issues with my monitor. I had a Toshiba laptop I had hooked up to my monitor, everything worked great. It then crashed, I got a new Dell with Windows 8 64bit and Intel graphics. I have an HDMI to VGA adapter cause my laptop doesn't have a VGA port and monitor doesn't have HDMI. So I hook it up and get it to work but "Input Not Supported" was floating around the screen.
So I changed the resolution. The only resolution that makes the "Input Not Supported" to go away is 1600X200. Well its clear picture but I have the annoying black bars on the side of my screen. I have looked around and everyone says to go to the CCC but I can't find it on here and from what I understand that is for AMD only(if I'm mistaken how to make it work cause I have attempted it). So is there an Intel version or how do I fix it?
View 7 Replies
View Related
Jul 24, 2013
I'm trying to stream TV program videos available from my TV provider on my Windows 8 laptop (Firefox from the desktop). I get a black screen and no audio. On my W7 desktop it works flawlessly.
View 9 Replies
View Related
Nov 16, 2013
I have a samsung laptop. I turn it on and I can see the bios screen. After that, the screen just goes black and stays that way and doesn't boot. I am able to get into BIOS and I can see all bootable options. I am not able to get into recovery settings or the advanced boot menu.
I burned my Windows 8 iso to my flash drive and plugged it into the computer. I tried automatic repair with it and that didn't fix it. I tried doing a system restore, but it failed saying "System Restore failed while copying the registry from the restore point. The registry in the restore point was damaged and could not be restored." The computer was working during that restore point that. I will try another one though.
It appears that something is corrupt within Windows, but I'm not sure exactly what. I can issue the command in command line, since I can boot to my flash drive, but I'm not sure what files I need to fix or if I'm correct.
View 3 Replies
View Related
Apr 13, 2014
My little brother has an 8.1 laptop, and from what I understand, when it prompted him for updates he clicked to restart. Now when the laptop tries to restart he sees his manufacturer logo and the Windows 8 loading circle, but after this the monitor goes black and stays that way. At some point a bluescreen pops up, says something about fixing the PC, goes to 100% after 5 minutes, restarts the PC, and the PC goes back to the manufacturer logo to start the loop again.
View 9 Replies
View Related
Jun 11, 2014
I just got done upgrading my wife's newer desktop PC that had Windows 8 on it. Did the simple (but LONG) upgrade to 8.1.
Now this PC can NOT access the internet. In Network settings, it's showing the Network Adapter and Access point have a strong signal off my Wi-Fi router, but when I open a Browser or Email NOTHING !!
I've checked Firewall settings etc.... to no avail.
Also, this PC is showing a DIFFERENT access point than my other devices that connect through my Wireless router.
View 9 Replies
View Related
Jan 16, 2014
I bought Windows 8 when it was released, like most people I liked the performance upgrades and other stuff, but that was about it. Months later I installed Windows 7 again, but it just felt old and there were a few things I missed about Windows 8, anyway yesterday I decided to install Windows 8 again (8.1) but I'm having a problem since I did.
Whenever I connected an external hard drive via USB3.0, Wi-Fi would disconnect. I searched this over to see if other people were having the same issue, there were some guys but they were using a USB based Wi-Fi adapter, I'm using the one in the laptop.
DETAILS
Asus U47A
Wi-Fi adapter: Intel Centrino Wireless-N 2230
External Hard Drive: Seagate Expansion Portable Drive (500GB, USB3.0)
OS: Windows 8.1 Pro, All updates (Problem happens with or without updates, with original (Asus) or Windows supplied drivers)
I was loosing the Wi-Fi connection and I didn't know why, it was very intermitent, it would work for 10 minutes and then not, I then downloaded new drivers, directly from Intel, Asus and then using the Windows Update, it didn't work in neither case.
I was watching youtube and noticed the signal was good, it was working fine, and realised that the Seagate HDD was disconnected, I had just isolated the problem.
I tried to replicate it and indeed it happened, whenever I connected the drive, signal would be lost. At first I thought it might be a hardware-based issue, but it was working fine with Windows 7, so I decided to play with it a little more. I found out that Wi-Fi connection wasn't being lost, but rather loosing power, Windows would only display the closest routers (two, out of five or six that are in range). So I enabled internet sharing in my cell phone, guess what? It worked fine, signal was strong.
I connected the Seagate drive to a USB2.0 port, no problem. Then connected a different HDD (USB2.0) to the USB3.0 port, no problem.
So the thing is that Wi-Fi loses power when the USB3.0 HDD is connected to the USB3.0 port.
View 6 Replies
View Related
Jan 24, 2013
Went to change settings in PC settings and have suddenly lost all colour and lo definition text. Only way I can see is to hover mouse over the text to highlight it. Also I seem to have lost the animations in my Accuweather app. Pic is shown below
View 7 Replies
View Related
Sep 28, 2013
I have just added another Win 8 machine to stable for my wife. It is 'Modern' all the way -- no Start8 or Classic Shell.
I have Mahjong installed on my own older Windows 8 Desktop and when I installed it on the new machine I must have done something differently than the first for I often get a request to sign in to my Microsoft Account and the then tells me sometimes that I have games saved out on the cloud and some locally and then asks me which do I choose. To my knowledge I have never saved any game anywhere on either machine.
Did I perhaps specify cloud storage somewhere in the setup process. How may I correct this little bothersome thing.My wife just came in and said her new machine reports 'connection to Xbox lost' or something like that while playing Mahjong. What does that mean?
View 1 Replies
View Related
Oct 28, 2013
I have recently upgraded to Windows 8.1. After the update what i have noticed is i lost wifi connectivity in the virtual machine which running Windows 2008 R2 server. I have Windows 8.1 and VMware workstation 8.0. Windows 2008 R2 is running in the Virtual machine and i was able to connect to wifi from the virtual machine and share files netween Windows 8 and Windows 2008 R2. but now i can't connect anymore. Even when i enable WLAN service on Windows 2008 R2, i don't see the wifi adapter in network settings.
View 2 Replies
View Related
Jul 4, 2013
I've bought an HDMI cable to connect my laptop to TV, i've gone into the control panel and checked that "show disabled devices" and "show disconnected devices" are both allowed and still i dont seem to get an option for HDMI for audio. The picture has come through fine, but nothing I do with the audio seems to work.
View 6 Replies
View Related
Jun 13, 2013
So my Laptop does accept HDMI as Input to. But I don't know about any program, that can watch what is being put in.
View 3 Replies
View Related
Aug 15, 2014
I have a Asus N750JV. My problem is that when I want to play a movie on the Smart samsung tv with my HDMI cable the video is perfect but the sound is still playing from my laptop instead of the tv.
View 5 Replies
View Related
Aug 8, 2014
i finally worked out how to get full screen on my tv when connected via hdmi from laptop, which is great. only now found that when i shut the laptop screen i lose the full screen on the tele and it sizes down to about 50% with the black boarder. on my laptop control panel "what does computer do when i shut the lid" i have selected "do nothing" on both wired and battery modes. How I can close the lid and keep full screen? (the tv is a celcus full hd smart something or other and laptop is hp running windows 8.1,
View 5 Replies
View Related
Jul 13, 2013
I have two displays, an HDTV connected through HDMI and an older LCD connected via DVI. All my audio comes through the TV. In fact, I've disabled the on board audio device on the motherboard. I noticed that the Audio tab in the Catalyst Control Center says "Your displays do not support audio.", but it shows my Panasonic TV in the Playback devices. The playback does work, but I get weird mutes.If I go full screen in Youtube or Netflix the sound mutes for like 30 seconds. When i anything (change tabs in Chrome, click a link, move windows around in a VM) on the other display, the sound mutes for 30 seconds. I basically am unable to do anything on my other display while something is streaming.
View 3 Replies
View Related
Mar 25, 2014
I have a AMD 5650 that shows a black bar that is 1 inch on the left and right and about .5 inches on the bottom on HDMI. I've used the drivers that Microsoft provided and also beta drivers from AMD from Febuary 2014, nothing seems to work. I've taken a picture, I've underlined where the back bars are in red.
View 3 Replies
View Related
May 27, 2014
My wife has a nice new VAIO laptop. We connect it to a Samsung TV with an HDMI cable. Initially there were video artifacts on the TV screen, but after some fiddling they seemed to go away. Today they have returned. I have tried another HDMI cable and it didn't work.
The artifacts are only on the TV screen and not on the laptop display. They cannot be captured with a screenshot (I just tried this and am posting from my computer).
The web search picture (HDMI.jpg) shows small vertical lines in a row after some of the text.
Sort of like this: | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
But less than the height of these lines. There is also a set of the lines that follows the mouse cursor around.
The VAIO desktop picture (HDMI2.jpg) shows "sparkles" around the VAIO name and spreading to the left where it takes up the entire side of the screen.
View 1 Replies
View Related
Jun 16, 2014
I just totally lost the sound of my laptop running on Windows 8. It was okay yesterday and the only thing I did today was checked my email and noticed I kept getting full page of junk ads like your software is outdated, need to update whatever... etc. etc. I ran malwarebytes and avg and found nothing. I ran these also yesterday. Checked my connections ok, and volume not muted.... Where did the sound go? My laptop is only 6 months old.....
View 2 Replies
View Related
Oct 16, 2013
Every time I close the lid on my laptop and then open it later I lose internet connectivity and have to restart the computer.
View 9 Replies
View Related
Jul 10, 2014
Just had this new laptop running windows 8 and its an Acer.When I select the photos tile on the screen it goes to another screen which is black with a blue square icon and underneath it tells me that there are no files or folders in this view.There are photos in my picture folder as I just put then in.But if I go to the other method and select the My picture folder the photos are there.
View 7 Replies
View Related
Jul 14, 2014
I have recently installed windows updates and after restart the black screen occurred after I typed my password. About five days before that I have reinstalled my Mobile Intel 4 series driver and now in Device manager it shows 3 grayed out monitors which were installed when I have reinstalled the Video driver. The monitor driver that Is currently loaded was installed when I installed the OS itself.
View 9 Replies
View Related
Jun 6, 2014
I've having an issue that I think some ppl had, windows 8 crashing going to blue screen of death or blank black screen and then it restarts by itself, also I have noticed that it says repairing disk in D:/
I have one SSD 120gb in the C:/ which it host the operating system and some minnor programs, in a HDD which is my D:/ drive there I have my games.
ASRock 990FX Extreme 9
AMD FX 8350
Kingston Hyper X 120GB SSD
WD black 500GB HDGB HDD
Corsair Vengeance 8gb Ram 2133Hz
Windows 8
View 9 Replies
View Related
Jan 26, 2014
I have a Lenovo laptop that came with Windows 8 pre-installed. I decided I want to dual boot with XUbuntu.
I shrank my partition and left space for the linux distro. I installed xubuntu into the free space, and even set the bootloader installation to be in that partition as well.
Then after installation, I only get the GRUB bootloader. How to get Windows 8 back and I finally be able to boot into either OS.
However, I have lost the blue UEFI boot manager that Windows 8 should display.
So I get EasyBCD on Windows, try lots of options to regain an original boot manager. But instead of the typical blue UEFI screen, it created a black screen with my boot options (and the linux option doesn't boot from there).
So to summarise, my boot sequence is like this:
-Switch on laptop
-See GRUB, with default pointing to Windows. I am able to boot to linux from here.
-Click Windows and then see Windows Boot Manager (black) with Windows and Linux
-Click Windows and it boots. Click linux and get an error.
I have secure boot enabled, and I installed xubuntu in secure boot mode.
View 1 Replies
View Related
Feb 25, 2013
When I turn on or restart my computer after the teal windows logo with the spinning wheel the screen will flash off quickly then come back on black and then 10 seconds later show the lock screen.
View 5 Replies
View Related
Jun 23, 2014
My sister has a Satellite C55-A5281 with home premium 8.1 x64. She recently did a system restore now the screen just goes black after this BIOS screen.
View 1 Replies
View Related
