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  • Sudden "No Signal" in HDMI-DVI connection

    - by nazikus
    Yesterday I have connected external display Asus VW192C to my laptop Dell XPS 14-L421X via HDMI-to-DVI-D cable. And it worked perfectly fine from start. The day after, Asus screen went blank showing "No signal". Every time I connection/disconnection cable or power off/on the display it says "No signal". And I didn't change any system configurations meanwhile. To troubleshoot the problem, I have tried to connect laptop to TV (hdmi-to-hdmi) - it was fine. I've tried to connect a different laptop to the display via the same cable - worked fine as well. So its obviously something on system level, either Windows or graphics drivers. Also it seems that Windows still see the external display (I can move mouse pointer away from the main screen in Extended mode), but there's just no signal. Any ideas? What else to try? PS. My laptop has 2 graphics cards - GeForce 630M and Intel HD 4000 using NVidia Optimus technology. I have updated to latest Intel and NVidia drivers, still didn't help. PPS. Although I shouldn't have updated (from Intel support): "our Intel generic graphics drivers from the Intel website do not support using both Intel Graphics 4000 and NVidia GeForece GT630M". Nevertheless, it should not affect connectivity to additional display.

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  • Linux LiveCD (or LiveUSB) with custom xorg.conf

    - by Jakub Narebski
    Is there some Live Linux distribution (on CD, DVD or USB), which allow one to use specific xorg.conf file, i.e. specific X11 configuration? The problem I am trying to solve is to find Linux Live distribution for web browsing which would work well with NEC LCD 22WV monitor. It is supposedly DDCCCI capable, but X.Org X Window System autoconfiguration fails to detect proper modeline, and uses fallback 800x600 screen resolution, instead of preferred screen resolution of 1680x1050.

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  • Looking for SQL Server Performance Monitor Tools

    - by the-locster
    I may be approaching this problem from the wrong angle but what I'm thinking of is some kind of performance monitor tool for SQl server that works in a similar way to code performance tools, e.g. I;d like to see an output of how many times each stored procedure was called, average executuion time and possibly various resource usage stats such as cache/index utilisation, resultign disk access and table scans, etc. As far as I can tell the performance monitor that comes with SQL Server just logs the various calls but doesn't report he variosu stats I'm looking for. Potentially I just need a tool to analyze the log output?

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  • How can I restore programs that were sent to the background (Ubuntu)

    - by amanda
    I was fooling around with my dual display setup (turned on my second monitor is almost all) and a handful of programs that were running seem not to be available anymore. Thunderbird, Gvim, Tomboy ps shows them, but I can't see them. Can't cycle to them with alt-tab. They aren't just in some other window. I'm not even sure how to start figuring out where everything went. Ideas?

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  • My Laptop Screen keeps flickering...

    - by Chris
    I have a lenovo g530 and the screen keeps flickering on occasion. Sometimes it is worse than others, and sometimes it doesn't seem to do it at all. I was able to capture a video of it so you could see what is happening. I kinda wanted someone else's opinion before I open it up and check the monitor cable on the board. Video Link (in case you missed it above)

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  • Problem when waking the computer from sleep mode.

    - by Octa
    I have a HP Pavilion dv6-2188la and when it wakes from sleep the monitor flashes (screen flickers), and every time it flashes (2 seconds) it returns me to the beginning of the password field making it almost impossible input the password. Does anyone knows what causes this problem?

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  • C# Monitor Programs Periodically Based on PID

    - by ThaKidd
    Thank you in advance for you ideas and input. I would like to periodically check to see if a third party program is currently running on a user's system from my program. I am currently launching the program as follows in C#: String plinkConString = ""; // my connection string Process plink = Process.Start(utilityPath + @"\putty.exe", plinkConString); int plinkProcessId = plink.Id; I launch the program and grab its pid in a Windows environment. As Putty/PLink may disconnect from its SSH server at some point and close, what is the best way to monitor how this process is doing in code? Is there a better way to launch this program to monitor its success or failure?

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  • What to monitor on MSSQL Server

    - by user361434
    Hi all I have been asked to monitor MSSQL Server (2005 & 2008) and am wondering what are good metrics to look at? I can access WMI counters but am slightly lost as to how much depth is going to be useful. Currently I have on my list: user connections logins per second latch waits per second total latch wait time dead locks per second errors per second Log and data file sizes I am looking to be able to monitor values that will indicate a degradation of performance on the machine or a potential serious issue. To this end I am also wondering at what values some of these things would be considered normal vs problematic? As I reckon it would probably be a really good question to have answered for the general community I thought i'd court some of you DBA experts out there (I am certainly not one of them!) Apologies if a rather open ended question. Ry

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  • Why is the VGA Cable attached to new monitors

    - by ahsteele
    When opening a new monitor I am amazed that the VGA cable is always attached. Even with new high end monitors that include Display Port and DVI cables the old VGA cable is always attached while the others are just left in the box. What is the reasoning behind attaching a cable in the first place and why the VGA cable in particular?

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  • multiple FileSystemWatchers to monitor files on local system?

    - by Jason Crowes
    We're writing a text editor like tool for our internal accounting package system that has actions that can be done by our own Xml language specs. These macro commands are specified in Xml files and we need the ability to monitor if files openned have bean modified externally. The only problem is that there maybe 20-30 files with different paths openned at any one time. Would it be good to use multiple FileSystemWatchers for this scenario? Or would it be better to monitor the root drive and catch specific events that match an open file in the editor (though lots of events could be raised). Some are local drives (C,D,E) others are their network drives (U,X,G,H). Files are quite chunky too about 300-400Kb.

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  • Possible DVI Spliter Issues?

    - by Kurru
    Hi I am thinking about buying a DVI splitter cable online and a DVI- HDMI adapter. Can i use these to clone my monitors output so one can go to my monitor, and the other to my projector? Can anyone think of any issues with using the adapter like this? Would there be problems with signal lose or anything? Thanks

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  • Possible DVI Splitter Issues?

    - by Kurru
    Hi I am thinking about buying a DVI splitter cable online and a DVI- HDMI adapter. Can i use these to clone my monitors output so one can go to my monitor, and the other to my projector? Can anyone think of any issues with using the adapter like this? Would there be problems with signal lose or anything? Thanks

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  • E-ink screens for desktop PC?

    - by Legooolas
    Are there PC monitors which are e-ink displays? E-ink is so much easier to read documents on that I'd rather like a secondary monitor just for documents, but I can't find any monitors available currently. Perhaps just an e-reader with some kind of remote control from a PC, so that it can be put in a cradle and display a document, but it would also need to have a fairly large screen to make it practical (perhaps something like A4 (EU) or Letter (US) sized?)

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  • Refurbished vs. Used monitors

    - by Timur Sadykov
    I am looking for additional monitor, I'm trying to save some money by looking on used and refurbished ones. Used monitors are usually noticeably cheaper, but it is quite difficult to find something close to the desired model. Their condition also vary significantly. Refurbished ones eliminate these problems for some additional money. Is there anything to look out for with refurbished monitors? Do many of the have lots of broken pixels etc?

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  • Virtually adjusting screen size and position

    - by Mishari
    Hi, I'm working on a display piece which is an LCD monitor that is partially covered and needs to be running an application in full screen in the uncovered portion of the screen. I have tried xvidtune on linux which gives me mode errors and switchresx on macosx which only seems to change resolution but not reposition nor resize (it stretches to full screen anyways). I'm wondering if there's anyway to do this? Practically, I have access to any OS.

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  • SQL Server 2008 Management Studio Activity Monitor

    - by Angelo
    Hi, I tried to turn on the Activity Monitor using SQL Server 2008 Management Studio (SSMS) through the options window of the application (Tools | Options | Environment | General | At Startup). I restarted SSMS and I am getting the following message: "This operation does not support connections to Microsoft SQL Server Standard Edition version 8.00.2249." I need to be able to monitor the processes and activities inside the database since I am investigating a particular application which takes a lot of time in its database data retrieval access and I am thinking it may be due to some locks or some processes. How do I resolve this? Inputs highly appreciated. Thanks.

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