Computer Turns On, Monitor Does Not Get Signal?
Jan 24, 2013my computer tower turns on but when i hook up the connection cord with the monitor it says that there is not a signal.
View 4 Replies
ADVERTISEMENT
Monitor Doesn't Get Signal From Computer?
Sep 1, 2011Sometimes when I turn on my computer although computer starts but the monitor doesn't show anything. I unplug the power cable from back of computer and then replug it and after that monitor starts responding (it starts showing desktop), how can this problem be fixed.
View 9 Replies View RelatedNo Signal On Monitor - Just Start Window Appear When Computer Turned On
Aug 14, 2012When I switch on the computer, on the monitor, I just see the start window and green dots running, then the monitor screen went black and say 'no signal', I can't even switch off the computer unless holding the switch button for a while.
View 2 Replies View RelatedPlay Media And Computer Freezes, No Signal To Monitor?
May 24, 2012if i play a video file with vlc media player or a video on Internet, out of the ordinary happens more often and often. it looks like everything freezes. my monitor doesn't receive any signal from the pc, so it turns pitch black. the audio freezes.the sound that comes out of the speakers are a repeating sound in a jam.
View 1 Replies View RelatedMonitor Automatically Turns Black / And Computer Freezes After Blackout
Oct 17, 2012my monitor turns to black like its going to sleep and then when i check my computer, its still working but freezes after the blackout. I've tried going to control panel and change the power options but it still crashes.It happens when i am searching the net, playing a game,or starting my computer. Any suggestions?? My system is Windows 7 Home Basic, Processor: Intel (R) Core (TM)2 Quad CPU Q8400 @ 2.66 GHz 2.67 GHz, Installed memory (RAM): 2.00 GB and it is a 32-bit Operating system.
View 1 Replies View RelatedMonitor Not Getting Signal?
Jun 18, 2012Alright so it worked when I left to go pay a bill. Come back and it has no signal. I tried the PC on my TV to see if it worked and it does no problem, so I know the PC is not at fault. Tried a DVI cable and a VGA. Tried restarting and powering off everything.
View 3 Replies View RelatedNot Getting Signal On Tv/monitor?
Dec 16, 2012i read the manual and followed the instructions as best as i could but when i was done and hit the power button, everything turned on except i I'm not getting any signal on my tv. Im using an HDMI cable i'm guessing thats the problem but I'm afraid to go back and try to fix anything. I also noticed a red LED go off as soon as i hit the power button but it never lights up again. (Only once) I think its my motherboard. Also, i tried turning it on about times and the last time i turned it on, my fans connected to the motherboard were no longer turning on. Im afraid i might've burned my motherboard. Here are my specs:
View 14 Replies View RelatedComputer Turns On For A Few Seconds Then Turns Off?
Aug 13, 2012i am able to turn my computer on for a few seconds but then it automatically shuts itself off after a few seconds but the thing is after letting it sit for a couple seconds it says something about how the clocks on my processor have been overclocked too high and asks if it wants me to restore them, so i do that and then the computer works fine, but then when i turn it off and turn it back on it does the exact same thing until i get that message again.i've tried manually reducing the clocks on my cpu even though they were already at stock clocks and that didnt work
system specs:
windows 7 ultimate 64bit
intel core 2 quad q6600 @ 2.4ghz standard clocks
4gb ddr2-800 ram
ati hd 4760 1gb ddr3
No Bios, No Signal To Monitor?
Dec 25, 2011I have a eMachines ET1300-2 (yes, I know, emachines aren't great) running Win7 Ultimate.Specs: Newegg.com - eMachines ET1300-02 18.5" Desktop PC Athlon X2 4850e(2.5GHz) 3GB DDR2 160GB HDD Capacity NVIDIA GeForce G100 Windows Vista Home PremiumA family member shut it off last night but this morning it started once or twice but stopped sending signals to the monitor part way through each time. The other times I started to run it, it doesn't display any BIOS or anything, and it doesnt seem like anything is runnin except the fans and lights.I got it into safe mode initially at one point, but again, the signal to the monitor cut out and I have no idea what happened after that.Each time I power-button-ed it off.Things were running fine until recently; I did install AirDisplay (forgot there was no wifi - I'm used to my laptop which does).I think it is expected, but I tried to put in the recovery CD to boot from CD, but, of course, nothing displayed.
View 3 Replies View RelatedAMD Catalyst 12.4 And Monitor Signal Cut-out?
Feb 6, 2012I just upgraded my AMD catalyst software to 12.4 on my HTPC. Been noticing that when I am viewing via my Sharp 19"LED TV I get signal cut out after about 20 minutes. I notice this when my screen save comes on in WMC. It eventually craps out and I get "no signal" messages on my screen. It comes back if I simply click on the mouse.This never used to happen before. I could leave the HTPC on over night and simply turn the TV monitor off. When I would turn the monitor on in the morning, the Desktop would be visible.Are there new settings in 12.4 that could be causing signal cut out (i.e. like an energy saver option)?
View 4 Replies View Related4870 No Signal To Monitor
May 8, 2009I am experiencing a very disturbing issue with my newly installed ATI 4870 and my Windows 7 RC (7100). Prior to installing this card I had the following setup, which worked flawlessly.
nvidia 8800gt
intel p35 chipset in the motherboard
Samsung a656 40" LCD connected via a DVI to vga connector.
When I got my 4870, I uninstalled the nvidia drivers,rebooted, installed the latest (9.5) ati drivers and rebooted.
Then, I got a no signal in the monitor at the windows login screen.
Mind you, that when I (dual) boot in Vista, using the 9.4 drivers, everything is fine.
Things that I tried:
1. Creating a new monitor.inf file (located at the windows folder) using info from a post in this forum.- This should not make a difference, since I was using the same monitor.inf file in the same windows 7 installation, whitout any issues before I installed the 4870.
2. Changing the ATI .inf file to include only one resolution for the r7x cards 19 20 10 80 00 00 00 60- I think it sould be a refresh rate issue, since the vga port of the TV supports many resolutions, including 1600x1200 etc.
- It could also be an unsupported resolution, if the ATi driver cannot detect the monitor correctly.
3. Installing the windows 7 default ATI driver.
Things that I noticed:
1. I can login only in safe mode.
2. Low res mode (640x480) gets me to the login in screen, but as soon as I input my passowrd, I get no signal.
3. Changing DVI ports in the 4870 (it has 2)
Does anyone have any ideas?
No Signal To Monitor After Crash?
Feb 16, 2012This morning I was on facebook, playing games, and the computer crashed. A blue screen popped up and gave an error but was gone before I could read anything. I have replaced the video card and the power supply
View 3 Replies View RelatedNo HDMI Signal In Monitor
Oct 15, 2012I added speakers to my computer and now I have this message on my monitor "HDMI NO SIGNAL" Everything seems to be working etc. I can get on the Interenet, play viedeos, email and all software is useable. How do I get that message off of my monitor?
View 1 Replies View RelatedNo Video Signal To Monitor
Dec 8, 2012I have a brand new custom built computer. I assumed that I could take a cloned drive of my old computer and install it in my new one. Well, I took the hard drive from my new computer and installed it in an external drive case and cloned to this drive using Acronis clone tool. Then I installed the cloned drive back in my new computer. Now no signal whatsoever to the monitor. My monitor is good as I tried my old computer with it and it works fine. I hope I haven't done major to my new computer
View 9 Replies View RelatedDNF Turns Off Monitor - Gfx?
Jul 27, 2011I am aware of the fact that my current gfx cards may be low end for DNF (Radeon 5750x2) but what is happening is that the game shuts down the monitor ingame. Like shutting down the signal (?). This occurs anytime from 5 minutes in to the game up to 30 minutes or so.
Only solution to get signal back is a hard reset.I have set up a GPU monitoring software (AMD Overdrive) to measure temps and will post logs here later, my intention with this post is to figure out any other verification measure I might take to verify that this is indeed this game overloading gfx cards?
Monitor Says Input Signal Lost And Then Nothing Happens
Mar 3, 2011Starting today my computer has been randomly turning itself off, although running lights are still on, and the computer sounds as if it is still running normally.Essentially what happens is that it crashes out, the monitor says input signal lost and then nothing happens. First two times it crashed whilst using Photoshop. Third time I installed a program to monitor the HDD temp. It was running just over 40c when it crashed again (had a low end game running to see if the HDD temp would rise). I waited 30 min before turning the computer on each time.Opened the case to check for any build up of dust, it seemed fine.I have also checked that all the cables are plugged in correctly.Also definitely something wrong, because holding down the power button didn't turn it off. Had to turn the computer off by the switch at the back of the computer.Only thing new with the comp today was updating Microsoft.Net framework, a few hours before the first time it crashed.
View 4 Replies View RelatedNo Signal Message On Monitor And PC Gets Restart?
Sep 19, 2012Its my own configured desktop with 2GB RAM, core2duo processor, 2TB HDD . Earlier I used to get BSOD error but it has been stopped now.. but started giving new error. Monitor turns black showing no signal msg on display, PC get restarted 2-3 times and then only get started. After staring it'll show message that, "Windows has been recovered from an unexpected shutdown" and shows problem details as
Problem signature:
Problem Event Name:BlueScreen
OS Version:6.1.7600.2.0.0.256.1
Locale ID:16393
[Code]....
Sometimes Monitor Loses Signal And Does Not Work
Oct 22, 2011Got a PC with Nvidia GeForce 6150 graphics card with no overclocking. Sometimes the monitor loses signal and does not work. Sometimes it works just fine. I've tried different VGA cable and different monitor, situation didn't change. I've got 4 different connectors.
- 1 VGA and DVI on Nvidia
- 1 VGA and DVI built in into motherboard.
Sometimes, when the Nvidia doesn't work, I connect to built-in card and monitor starts working. Next time when it's out, I connect back to Nvidia. There have been situations when only one of the four connectors is working. This means that on one graphics card there may be only one connector which is functioning. I don't get this. Problem isn't in the display nor the cable. It also doesn't seem to be in the graphics card as the built-in connectors aren't fully functional neither.
No Signal To Monitor Until Windows Welcome Screen?
Oct 30, 2012My problem is that if I connect the computer via DVI to a display it functions normally, but when I hook it up via HDMI to my Flat screen, it doesn't show the splash screen that gives you the option to enter bios. The screen just stays black until the windows welcome screen(win 7 64bit) comes up, then it acts totaly normal from that point. When I try to press the del key during the boot, I believe it is entering the bios, but the screen remains black so I can't see anything. I am guessing that the MB is not sending the signal to the Flat Screen until it loads windows, but can't find out anywhere that confirms that or what to do in order to resolve it.
View 1 Replies View RelatedNo Signal Input On External Monitor?
Dec 11, 2012Up to the other day my external monitor worked no problem, the laptop sees the monitor but on my external monitor it just keep coming up "no input signal" and going into stand by and I have tried other monitors and other vga leads its a dell latitude e5510,
View 1 Replies View RelatedNo Monitor Signal - Black Screen
Nov 27, 2009I have a white box tower with a ASUS P5KPL-CM Motherboard I turn it on and I get a black screen, no signal to the monitor,so I plugged in my old Sony tower and the monitor works. So it's not the monitor or the cable( switched them a few times by now) I believe it is the new tower. I think it might be the VGA card but know little about these things. Manual says it is a Intel Graphics Media Accelerator (Intel GMA 3100).Or could it be something else? By the way I have Windows XP if that makes a difference.
View 9 Replies View RelatedMONITOR Turns Off Even When CPU Is Running?
Dec 1, 2011i am facing a unique problem. I recently installed windows 7 ultimate 64 bit on my pc. the pc runs normally for about 30 to 45 mins. but later monitor turns off with a "no signal" indication. but when i check, the processor is still running. then to get the signal back again, i must restart my system. then after boot up, i get the message saying windows was not shut down properly. i am not able to understand what is creating the problem. is the problem with hardware. or with windows 7. i never faced such kind of problem before when i was using windows xp SP3.
View 5 Replies View RelatedMonitor Turns Off Before Welcome Screen
Jan 1, 2012Motherboard: MSI Z68A-G45
Nvidia GTX 580 (Latest 285.62 Drivers)
Windows 7 64 Bit
I've had this computer about 2 months and everything was working great until today. This problem started out of nowhere. I didn't mess around with drivers etc.
Anyway, when I switch on my computer, the bios screen loads up..followed by the Windows 7 loading splash screen. Then just when the welcome screen should appear, my monitor turns to standby and says that it's not receiving an input signal.
I booted in safe mode and removed the drivers. I restarted my PC and it worked and my desktop appeared. However when i install the drivers again and restart the computer as required by the driver installation..the same problem as above reappears.
My monitor is connected via a HDMI cable to the GTX 580.
EDIT: When I go to device manager and right click the GTX 580..there is an option to roll back drivers. I clicked this and it now shows as a VGA Adapter. I restarted and my computer booted up...but obviously in low resolution as no previous drivers were ever installed since i bought the PC with up to date drivers.
I also just installed 290.53 BETA drivers. Restarted and my computer now just hangs at the welcome screen. I can still boot in safe mode which is how i'm managing to write this.
Monitor Turns Off When Booting
Oct 24, 2009I performed a new 32-bit install of Windows 7. For some reason, the monitor shuts off when windows starts. I found that after Windows boots, if I hit the "sleep" button on my keyboard, allow the computer to sleep, then wake the computer, the monitor turns on and everything is fine. Why would they force a person to put the PC into sleep mode every time the PC is booted? I have a PC with a Gigabyte GA-MA69G-S3H motherboard (AMD 690G chipset). I'm using the integrated graphics and I removed everything from the PC except for the drives, monitor, and mouse.
View 5 Replies View RelatedMonitor Turns Off After A Few Minutes
Aug 20, 2012I'm having an issue with a computer I just put together. I used a motherboard, power suppply, hard drive and various components from a previous build. The video card and case are new.The problem I'm having is the monitor turns off after a minute or two as if it has lost connection to the computer. I hear a tick and then it shuts off. The computer itself stays running, fan lights are on etc. It's as if the computer goes idle. Nothing will turn the monitor back on,disconnecting, turning the power on the monitor off and on, etc. The computer cannot be forced off.
View 3 Replies View RelatedMonitor Loses Signal Before Logon Screen
Aug 10, 2009I turn on the computer, goes past the bios screen as normal, does the windows loading screen as normal, then the screen goes black and the "No Signal" message is displayed.
Now, here is why it is different. I type in my password and press enter, without being able to see and wait for the logon sound to play, then if I unplug monitors cable, I hear the noise of windows telling me a device has been disconnected, I plug it back in again the device connection noise then plays and low and behold, there is the desktop.
I have been running Windows 7 build 7100 for roughly about three weeks until this started happening about one week ago.
MONITOR: ViewSonic VX1932wm
GPU: Sapphire HD4850 512mb
Also, I have noticed too after logging, randomly Aero will disable itself, I have to open the 'Personalize' option and run the troubleshoot to get it to fix itself again.
I assume this is the correct section, as I am experiencing visual issues. Apologies if this is not the correct section.
Windows 7 Monitor Receives No Signal After A While Of Functioning
Aug 23, 2012I encountered a new issue with my PC and I sincerely don't know what to do. In fact, after a while, the monitor is showing no signal. I changed the video card with a brand new one and still my PC will do the same. Is there a worm or software issue or the motherboard miss-fires?
View 3 Replies View RelatedMonitor Loses Signal When Windows Boots Up
Sep 25, 2012When I start my computer with drivers installed my monitor loses the signal when I should be receiving a log in screen. I can boot up fine in safemode and/or if I'm using Standard VGA Graphics Adapter. To my knowledge I do not have an onboard graphics card as there is nothing to plug an avi or vga cord into aside from my graphics card. I should also mention I tried using an NVIDIA GeForce 8500 GT and experienced the same problem.
View 5 Replies View RelatedATI Drivers Causes Monitor To Lose Signal Mid Install
Nov 5, 2009Anyone come across this? I have a brand new pc, its nice and fast, installed Windows 7 a month ago and the ATI drivers that were available then.
Now with the lastest update for ATI, my monitor loses signal midway through the install of the new pack and I have to restart my pc to do anything.
I have tried different versions of the drivers, uninstalled my previous drivers and tried to install fresh but no dice.
Any ideas?
No Monitor Signal With Nvidia 6200SE TurboCache
Dec 5, 2009I have used the search feature but it seems like others are having different problems with the 6200 than I am.
Whenever I install either the Default Windows 7 found driver or the Nvidia 195.62 Driver for my 6200 video card my system boots up, shows the Windows 7 startup screen and then the screen goes black like I had unplugged the monitor, the only way I can get video back in normal mode is to go into Safe Mode and disable the Video Card.
I've seen that it might be a refresh rate issue, but it won't let me change the refresh rate, the only option I have is "Use Hardware Default Setting"
Here are my system specs.
- HP m7350n Media Center PC
- Windows 7 Ultimate 32 Bit
- Motherboard: Asus P5LP-LE
- Video Card: Nvidia 6200SE TurboCache
No Video Signal To Monitor When Play Music?
Sep 5, 2011after hardrive died a6417c hp installed hardrive (up the drive to 1 tb western black and windows 7 ) sound system works except no sound display on screen.
View 4 Replies View Related
