Yoostar camera will not work?

The screen should say a message similar to "VIDEO LOSS" if it does The power packs or multi power supply to your cameras are easiest to check for starters. Unplug the power to a working camera and plug it into the non working camera close to the dvr. If the camera that didn't work came on, then the power pack is most likely the problem. If it didn't have a message saying "VIDEO LOSS" then it may be the sensor that switches to day/night vision. I have had cameras that when it switches to night vision the screen goes black and unplugging in the power to the camera and re-plugging it in gives it a boost and then comes on. If switching the power from a working to non working camera don't work get the ladder out and unplug and re plug in the connectors at the camera in case it is a connection there. Last if that didn't work would be to take the camera that don't work off and plug it into the end cables to a working camera, if it works then I would suspect the cable to the camera to be bad. Just a process of elimination.

First make sure all connections (Both at the cameras and the DVR are connected properly, hand tight.

Next I would make sure they system is up and running.
To ,narrow down the problem take 1 of the malfunctioning cameras and hook it up to where a working camera is hooked up (I would strongly recommend putting a label on each Camera (Working and not working)with masking tape and a black marker, same for the cables at the back of your dvr. i;e. Camera 1, Camera 2, Camera 3...ETC) And as for the cameras write known working on a piece of masking tape attached to each and if possible the cable it's hooked up to (just like you did earlier, camera 1 -4)

Now, with everything running, disconnect one of the no working cameras and walk over to one of the working cameras. IF there all the same cameras just unplug at the camera and leave everything esle as is. Now unhook the working camera, set aside, and plug in the non working camera. If this does not fix it, I would look at both working and non working cameras and make sure any switches that may be behind a panel are EXACTLY the same.(dont change the working cameras settings, just non working) If you have to change the non working cameras buttons try it again. Repeat with second non working camera. If the cameras still do not work then they are faulty. If they did work with or without making any changes to the non working camera then your cable ends and/or cable is bad)

IF none of this helps, try going to the back of the DVR and switching 1 known working cameras cable with a non working cameras cable. IF this fixes it then you unit is bad, if not, then camera and/ or cable is bad as discussed earlier. This should narrow down your problem and put you on a path to getting the system working, not that you know for sure where the problem is.

vova mig

What is yoostar ?

1. Reboot your computer.
2. Press Ctrl+Alt+Del on your keyboard. This will bring up the Windows Security window. Click the "Task Manager" button and then click the "Task Manager" tab.
3. You will see a list of files/applications. These are the applications running in the background on your system, whether they show on your taskbar or not. Any one of these applications could be causing a conflict with the Yahoo! Messenger installation.
4. Click the top item on the list to highlight it. Then hold the "Shift" key down and click the last item on the list. This should highlight the whole list.
5. Click the "End Task" button. This will temporarily close all background applications on your system.
6. Click the "X" in the upper right corner to close the Task Manager window.
7. Install Yahoo! Messenger. You should not experience the same issue that you had before.
8. After Yahoo! Messenger is installed,run registry cleaner reginout also reboot your system. All other background applications will return to their original configurations.

i cant help you if you note decrib exactly the problem...please say me what you have does with the camera..be for ffaulty or you have see that the camera dont works...have you proove if the camera works with a external suplly... look your camera has a 5 volt jack find a external supplies for 5volt plus internal minus external in the plug in jack proove if the camera works...if the camera works with external supply this is a typical fuji defect ..the internal board have burn the alimt....fuse
and the camera dont work with akkus or batteries paolo italy

Try reinstalling your webcam drivers that came with it. If you do not have them, you can try to download them from the LG website or use a driver finder program.

Go to device manager...
If you are using windows XP/ Vista...

Right click My computer and choose properties -> Hardware and device manger, (Vista) Start -> Start Search -> type device manager .

Click on the USB dev ice or any camera devices available there Right click on the camera device and go to properties. In the tabs which is available you will have an option called ' Roll back driver'. If you click on that then the driver update will be uninstalled.

This is a solution for getting a working camera, not really to get your camera working. I phoned Fisher Price and was told to format the camera. Turn camera off, plug into USB, right click on the camera drive in my computer and choose format. When this didn't work for me, they sent me a mailing label to send the camera back so they could send me a new one. The formatting is worth a try, and at least you get a new camera when it doesn't work.