20 Most Recent Avermedia Tech NV3000 Surveillance Solution (DHNVDNV3000) Questions & Answers

click start all programs accessories open windows explorer navigate to your video files right click on the video right copy navigate back to the destination usb flash drive right click select paste or hold the mouse cursor on the video files drag them to the usb drive

then drop them

or if you are downloading photos from the internet

once it starts downloading windows will ask whether you want to run or save it

a browse option will open you can save it into a folder in my documents or another

device floppy or a usb device

hope this helps you

Your serial number should be writen on a tag over one of the main processors or scribe over one of the chips.
Look for a version number.

Hay Drivers in the link https://www.google.com/search?q=Hay+drivers ..

You must specifically run the driver and software installation as Administrator. While it may appear the automatic process did this, it really didn't. Right-click on the installation EXE and select "Run as Administrator".

if its your webcam
click start control panel administrive tools ,computer management ,device manager scroll down image devices you could see a yellow question mark? right click to reinstall drivers or update driver hope this helps

Check the internet connection. The television can't update if it can't see the internet. Resetting it breaks the previous settings. Just for fun, reboot the router as well and wait 15 minutes until all the lights come back on. Then reestablish the television connection to the router. Harwa is not a make we know here in North America. https://www.google.com/search?q=Harwa+Smart+television.+How+to+restore+Apps ..

The most obvious reason is an overheating issue in the Power Supply board. There are other ideas here, but you need to take it to a television engineer to diagnose https://www.google.com/search?q=television+will+suddenly+turn+off+every+4+minutes ..

general steps: Get the TV remote control and push the "Menu" button and select "Options". Select "Child Lock" from the "Options" list. On some televisions, the "Child Lock" is named "V-chip". Choose the "Remove Child Lock" selection. Highlight this and then hit the "Enter" button. Enter the four-digit code that you used when you activated the child lock feature. If you cannot remember it, your only option to deactivate the child lock is to reset the TV. The instructions for resetting a TV is written on the user's manual of the TV. Exit the TV menu once you have entered the four-digit code. To do this, press the "Exit" or "Menu" button on the TV's remote control. If you don't have a remote, you might try leaving the TV unplugged overnight. Some TVs will 'forget' their settings if left without power for a long period. You could also potentially buy a cheaper universal remote, and use that to turn off the child lock.