Your Shortcut to Smarter Tech.
One of the most tell-tale signs of RAM failure is diminishing performance over time. If you find that your computer is running perfectly after you first power it up, but the longer you use it, the slower it becomes—you could be in trouble. What happens if I use faulty RAM? Files—particularly ones you frequently access and save—seem to be inexplicably …
Update the device driver In the search box on the taskbar, enter device manager, then select Device Manager. Select a category to see names of devices, then right-click (or press and hold) the one you’d like to update. Select Search automatically for updated driver software. Select Update Driver. Why is my HDMI port not working? The HDMI cable you’re using …
1. Connect the Roku player to an HDMI cable and then plug that cable into an HDMI input on your television. If you have a Roku Streaming Stick, you don’t need an HDMI cable. Instead, just insert the Streaming Stick directly into the HDMI port. What channel does my TV need to be on for my Roku to work? Next, …
Check that the video cable is firmly connected to the back of your Roku player and to the HDMI or composite connector on the TV. If you have a Roku Streaming StickRoku Streaming StickWhat is Roku Streaming Stick+ and how does it work? Roku Streaming Stick+ allows you to stream HD movies and shows directly to your TV from some …
Power on your monitor, set its input to HDMI, and connect your monitor to one of your switch’s output ports. Changing inputs on your TV or monitor is done on the display itself, using either its on-screen display or the direct input selection buttons on the device. How do I switch between monitor inputs? Power on your monitor, set its …
Note: There’s no need for a driver for your HDMI port or HDMI cable. The HDMI port automatically detects connected devices and communicates with them. However, if the graphics driver is outdated, you might face issues. Therefore, when you face issues with HDMI, use Advanced Driver Updater to update graphics drivers. How do I enable HDMI port? 4. Right-click the …
Your cables may be loose. If you have loose cables, you’ll most likely get no signal or a spotty signal. So make sure your connections are tight at your TV and your antenna. While you’re checking your connections, also take a look at your cables to make sure they aren’t bent, looped, or otherwise broken. Why won’t my TV aerial …
The HDMI cable you’re using might be malfunctioning or too old to perform adequately. Try a different HDMI cable to see if it solves your issue. Alternatively, you can use the first HDMI cable to connect a different video device to check if the video device is malfunctioning. How do I enable HDMI input? Make sure that the HDMI cable …
This issue is usually a result of the satellite dish being in a slightly wrong position, damaged or malfunctioning equipment, severe weather, or something blocking the dish’s view of the sky. Your signal strength can affect the delivery of your live programming, though with a DVR you can still access recorded content. Why is my TV saying no satellite signal? …
Scan for channels. In general, though, setting your TV’s input to “TV” and flipping through channels should do the trick. If you know your local channels’ exact numbers, try navigating to one of them with your TV’s input set to “TV”. What input do you use for antenna? Connect your antenna coaxial cable to the “Antenna In” jack on the …