make sure that the dvd burner is getting enough power test all leads that are attached to the dvd burner including electical extensions and make sure they have a secure connection or just replace them there might bebad/faulty oryour drivers may have been corrupted or you might have a virus run your antivrus programyou might have to physically unplug the leads for this cd/dvd burner then plug them back in oryou might have to uninstall then reinstall your DVD/CD or uninstall the driver then reinstall for this device control panel admistrive tools,computer management,device manager scroll down cd dvd rom drives right click you can you can update driver,roll back driver,orselect properties general troubleshoot, select driver click to reinstall drivers click update driver or uninstall then reinstall hope this helpsif this does not fix the problem it might be a registry problemClose all open programs
Click on Start, Run, and typeregedit and press EnterClick on the plus signs (+) next to the following folders
HKEY_LOCAL_MACHINE
SYSTEM
CurrentControlSet
Control
Class
{4D36E965-E325-11CE-BFC1-08002BE10318}
This folder is the DVD/CD-ROM Drive Class Description in the registry. Look for any of the following names in the right hand column.
Upper Filters
Lower Filters
Upper Filters.bak
Lower Filters.bak
If any of the above keys shown in step 4 are listed, right-click on them and choose DeleteAfter deleting the keys, close the registry editorReboot your computerOpen My Computer and check to see if your CD or DVD drives have returned. You may also want to open Device Manager and verify that the yellow exclamation and error code on the CD or DVD drive is gone.
hope this helps
make sure that the cd rom is getting enough power test all leads that are attached to the cd rom including electical extensions and make sure they have a secure connection or just replace them there might bebad/faulty oryour drivers may have been corrupted or you might have a virus run your antivrus programyou might have to physically unplug the leads for this cd rom then plug them back in this will activate found new hardware wizard oryou might have to uninstall then reinstall your cd rom or uninstall the driver then reinstall for this device control panel admistrive tools,computer management,device manager scroll down cd dvd rom drives right click you can you can update driver,roll back driver,or select properties general troubleshoot, select driver click to reinstall drivers click update driver or uninstall then reinstall
It might be a power problem make sure the leads that are attached to your cd/dvd drive have secure connections and are not bad/faulty including electrical extensions or replace them they might be bad/faulty or control panel admistrive tools,computer management,device manager scroll down cd dvd rom drives you might see a yellow question mark ? right click you can you can update driver,roll back driver,or select properties general troubleshoot, select driver click to reinstall drivers click update driver or uninstall then reinstall if this does not fix the problem it might be a registry problem Close all open programs
Click on Start, Run, and typeregedit and press EnterClick on the plus signs (+) next to the following folders
HKEY_LOCAL_MACHINE
SYSTEM
CurrentControlSet
Control
Class
{4D36E965-E325-11CE-BFC1-08002BE10318}
This folder is the DVD/CD-ROM Drive Class Description in the registry. Look for any of the following names in the right hand column.
Upper Filters
Lower Filters
Upper Filters.bak
Lower Filters.bak
If any of the above keys shown in step 4 are listed, right-click on them and choose DeleteAfter deleting the keys, close the registry editorReboot your computerOpen My Computer and check to see if your CD or DVD drives have returned. You may also want to open Device Manager and verify that the yellow exclamation and error code on the CD or DVD drive is gone.hope this helps
Insert a DVD movie.
Open "My Computer".
Right-mouse click on the icon for your CD/DVD drive, and click "Explore".
If the hardware is working correctly, you should see a list of files & folders.
Search online for the free 'VLC' software for playing DVD-movies. Download it, and install it, to "play" your DVD-movie.
Put a DVD disk into the drive.
Open "My Computer".
Right-mouse click on the icon for the CD/DVD drive.
Click "Explore".
If a window opens, then your hardware can read the DVD media.
If not, then you need to replace the CD/DVD drive.
Then, you need software, such as the _free_ 'VLC' software,
downloadable from the Internet, to play DVD-videos on your computer.
Full 'make model (what it is)' in all questions please, first 3 words.
Capacitors can split or bulge, resistors can burn,, the transformer can fail internally..
Take it for repair unless you have the thousands of dollars of test equipment and have do the 2 year electronic course.
A communication error has occurred between the outdoor and indoor units. Faulty wiring or a malfunctioning control unit may be responsible. Contact LG customer service for assistance. Their number is 1 800 243 0000.
You will need to connect a single HDMI cable from your sound bar to the HDMI ARC or the HDMI eARC port on the Roku T.Make sure that both of the devices are both turned on.When your TV detects the sound bar,it will then automatically initiate the setting up process. Lastly follow the easy on screen instructions to finish setting up the connection.
