I have a Laptop running Windows 7, set up to connect to two Asus Monitors.
My Laptop (Lenovo) only has one VGA and One Display Port.
When hooking up these monitors I must use a Display Port to VGA adapter. Both Monitors go to different KVM Switches which connect to the Monitors.
Monitor A. It appears that the Monitor connected through the display port adapter shows a generic name LCD_VGA and has a (recommended) resolution which is max of 1280X1024
Monitor B. The other monitor shows a correct name ASUS VS238 and a real (recommended) resolution of 1920X1080
When I switch cables say A = Display Port Adapter and B = Direct VGA the Resolutions Switch. A = 1920X1080 Max and B = 1280X1024 Max.
I have tried Detect under Screen Resolution, a Computer Reload, KVM Context Switches, Installing a new 1920X1080 Driver for the monitors, and Using Custom Resolution Via Nvidia Control Panel. None seem to work.
Is it possible the Display Port breaks the device information communications somehow? Any other hints?
you need to disclose what kvm switch(es) with your setup. Looks like your kvm switch(es) did not do the EDID emulation via the DDC communication between the KVM switch(es) and your connected system.
But for sure, it is EDID emulation issue.
Related
For my M100 I want to control several external devices such as laserpointer or thermal camera. I think, for a full control I have to integrate it by OSDK. I looked through the dji sdk documentation, but I have no idea where to start and what I effectively have to do. May somebody give me a little hint how to start and what really is necessary to fullfill my requirement described below.
Connect a Flir Boson (3.3V) and display the thermal image on the remote controllers mobile device.
Control the thermal camera (switch on/off) by the remote conroller.
Connect a laser pointer on a standard port of the M100 and control switch it on/off by a button of the remote controller.
I am using Hyper-V to run Visual Studio emulator for android to test Xamarin android app. But emulator is not able to connect to database machine (for making database calls) on same network whereas my computer can access that database.
I have searched a lot on internet but no luck. Even I am not able to add new External Virtual Switch in hyper-v. In my network setting I can see 2 network adapters. One is my physical adapter(Ethernet) to which my computer is connected using LAN cable (Realtek PCIe GBE Family Controller) and second one is vEthernet connected using (Hyper-V Virtual Ethernet Adapter).
Below is the screen shot of hyper-v setting pane of my kit-kat emulator.
It is showing only one switch (window phone emulator switch) not the Realtek Pci Switch. Also I am not able to add a new switch (external switch in hyper-v ) here. Button remains disabled.
Please help me to sort out this. Thanks
I figured out the solution while reading an article for this. For External switch to be added for Hyper-V, we must have Hyper-V Extensible Virtual Switch in our network adapter settings as shown below:
If it is not present then you can add it from install button. It will open a popup window, select Protocol there as shown below.
Once it is added, now you will see External Switch option will be enabled in Hyper-V.
I need to use 2 microphones on a laptop (the integrated one and one that can be plugged with the classic jack), so that I can distinguish who is talking based on the microphone where he's talking. So I cannot use audio mixers, but I need to keep separated the two inputs.
It's possible to do that? How?
If you have Lync, Jabber, Skype or any other conferencing system in which you want to use more than one microphone, this tutorial is for you.
https://www.youtube.com/watch?v=TQHP1PZBPvc
1.Download Virtual Audio Cable from this page (most likely you want the 64 bit version)
2.Install Virtual Audio Cable – do NOT touch the software after the install
3.Go to your Windows RECORDING DEVICES – do NOT touch your PLAYBACK DEVICES
4.Double click on each Microphone you want to use, click the SOUNDS TAB, click LISTEN TO THIS DEVICE and set the drop down to LINE 1 VIRTUAL AUDIO CABLE
5.In RECORDING DEVICES, right click on LINE 1 VIRTUAL AUDIO CABLE and set it to DEFAULT
I have a laptop(Sony Vaio VPCSA9e) (OS: Windows 7) and a monitor (LG W1945S). I used to connect the monitor to my laptop in 1440X900 screen resolution without any problem. (I connect it via VGA cable.)
But, somehow, when I now connect the monitor, the screen resolution is 1024X768 and I cannot change. I also recognized that "Device on VGA" is selected for display option instead of W1945 as before.
There are some problems similar to mine in the Internet and I have:
1) Updated graphics drivers
2) Updated monitor driver (I ensured that default screen resolution is 1440X900 in .ink file)
3) Tried with another VGA cable.
However, none of them didn't work. Do you have any suggestions ?
Okey, I solved the problem. It is due to VGA cable as pointed out prior questions. I was unlucky because my second VGA cable did not work. Bingo in third!
I need to get the vertical sync rate and horizontal scan rate of a customized LCD monitor connected to a mac mini. On Linux I know "ddcprobe" retrieves those hardware information. How can I get those info on mac? The monitor is connected to a mac mini via HDMI cable if that helps.
Thanks
There's Quartz Display Services's CGDisplayCopyDisplayMode. You can get the refresh rate using CGDisplayModeGetRefreshRate from the returned opaque type. I don't believe there's a way to retrieve the horizontal rate.