Dell monitors displays the “No Signal” error if the connected computer isn’t sending any video output. You can solve this problem by changing the cables, resetting the monitor resolution, or updating your graphics drivers. Consider sending the monitor back to Dell for repair if none of these works.
Why is my Dell monitor saying no HDMI signal?
No Signal – Monitor shows No Signal Check the VGA or HDMI cable that is connected for damages. Swap with a known-good VGA or HMDI cable, if available. Try reconnecting the VGA or HDMI cable to the monitor and the computer. Swap the ends of the VGA or HDMI cable between the monitor and the computer.
How do I fix my monitor not detecting HDMI?
You can unplug the cable and switch end if both the ports on PC and Monitor are the same. Please check if the ports and cable ends are not covered with dust. Reboot your computer and monitor or TV. Try a second HDMI cable or use this cable on a different TV to make sure that the cable is not faulty.
Why is my Dell monitor not displaying?
Cause. The LCD display or video issue can occur due to outdated drivers such as BIOS, video card (GPU), chipset, and monitor driver, video, or graphic settings in the operating system, faulty video cable, outdated operating system updates.
How do you reset a Dell monitor?
Reset to Factory Settings Press Button 3 (Figure 1)on the monitor to enter the On-Screen Display (OSD) Menu. Press Button 1 or Button 2 to highlight Others option in the menu and press Button 3 to select. Press Button 1 or Button 2 to highlight Factory Reset option in the menu and press Button 3 to select.
Why is my monitor saying no signal?
Typically, a monitor displays a message “no signal error” when there’s a problem such as a loose cable, loose connections, or a problem with the input device. Graphics driver and output resolution problems can also cause this error.
Why is my computer not picking up my monitor?
Unplug the cable running from your monitor to your PC and plug it back in, making sure the connection is firm. The most common cause of this error is a loose cable. Reattach the cable running from your monitor to your PC.
How do I connect my Dell monitor?
Plug the DisplayPort cable coming from your primary monitor into a DisplayPort port (14 in the figure below) on the back of your desktop PC. Plug your mouse, keyboard, and webcam into USB ports (9 and 10 in the figure below) on the back of your PC. Power on each monitor.
Why wont my Dell monitor wake up?
If the monitor does not wake up from sleep mode, ensure that the computer is not in sleep or hibernate mode.
Why is my monitor saying no signal?
Typically, a monitor displays a message “no signal error” when there’s a problem such as a loose cable, loose connections, or a problem with the input device. Graphics driver and output resolution problems can also cause this error.
How do I enable the HDMI port on my Dell laptop?
Turn on the display device and then select its setup menu. Use the setup menu to select the connected HDMI port as both the audio and video input channels for the device.
What is DP signal on Dell monitor?
DisplayPort is the most versatile connection type allowing both video and audio data transmission. It also allows for Multi-Stream Technology (MST) connections of 2 or more MST capable displays through one DisplayPort connection.
How do I get my Dell monitor out of safe mode?
Go to Control Panel > Hardware and Sound. Choose Power Options and select Change plan settings. Select Edit plan settings. Change the Turn off the display option to Never.
What does no signal input mean?
A “No Signal”, “No Source”, or “No Input” message will appear on your TV screen if the TV is not receiving a signal from your TV box. This is often a result of either the TV box being powered off, not being properly connected to the TV, or the TV being set to the wrong input.
How do I know if my HDMI port is working?
Look at the status of your HDMI port in the dialog box. If the status reads “This device is working properly,” your HDMI port is functioning. If there is a message indicating that you need to troubleshoot your device, your HDMI port is in working condition but has a problem that is likely fixable.
Why is HDMI port not working?
The reason why your devices that are plugged into an HDMI are not correctly working is either because: The HDMI port or cable are physically damaged or bent. The Drivers for your PC are not up to date, and they are preventing a picture/ sound from appearing. You have not configured your Display to be the main screen.
Will a Dell monitor work with any computer?
Monitors are listed together with the connecting ports they support on the Dell website and elsewhere. Any monitor of any brand that matches one or more of the connecting ports on your computer will work with it.
Can you use a Dell monitor as a TV?
You don’t need a computer for the monitor to work; it can connect to a cable or satellite receiver, tuner box or movie player using the same inputs as a standard TV. A decently sized LCD monitor (24”-32”) can make a great option for the bedroom or the kids’ play area.
How do I get my second monitor out of sleep mode?
Step 1: Open Control Panel and select “Power Options”. Step 2: Select “Choose when to turn off the display”. Step 3: Set the “Plugged in” options to Never for “Turn off display” and “Put computer to sleep”.
What cable do I need to connect Dell laptop to monitor?
The Dell DisplayPort to HDMI Cable lets you connect your laptop or desktop computer to an HDMI-enabled display, projector or TV.
What is the USB cable for on a Dell monitor?
typically it lets you have one cable to the computer, and let you plug your mouse/keyboard into the monitor, which makes it easier to move the computer under the desk or such.
Can you restart a monitor?
Restart your computer and turn the monitor off. Once the computer has fully rebooted, turn your monitor back on. Sometimes shutting down and powering back up can fix a glitch in the monitor’s system.
