Firstly, turn off the monitor using the power button. Start by removing it, and trying the monitor with the integrated graphics. When I try to turn on my monitor in the morning, it does not get a signal. If the monitor still displays No Signal or Check Video Signal, try with another video cable to see if that fixes the. Press Windows Key + I to open up Settings. Often if it lacks power, it only supplies power to the necessary parts of the pc, those being CPU & RAM. Fixes to try: Ensure your compatible video cable is firmly connected. Plug that USB drive into the computer on which you want to reinstall Windows. No signal to monitor issue may be caused by the damaged cable. 9 Ways to Fix No HDMI Signal From Your Device. My Ryzen PC boots up and goes to windows login screen(i know because it connects to my bluetooth speaker after its booted) but there is no signal on monitor. Computer Turns On But Monitor Says No Signal (9 …. Then pull the battery out for a minute, it should be the only one in there. If your PC’s graphics card is set to a. Identical problem on both computers. Turn off the Monitor and disconnect the Power Cable and the Video cable. Step 2: Click on the menu button on your monitor screen. With the computer unplugged, detach all the cables at the back of the PC tower. Fixes to try: Ensure your compatible video cable is firmly connected. HDMI no signal So I have ASUS monitor and a PC I just got and the PC has an hdmi and display port on the back and the monitor has only hdmi, when I turn on the monitor it says no hdmi signal and it’s plugged in and the cord is brand new, do I need a display port to hdmi adaptor or is there another option? Vote. Fixes to try: Fix 1: Force restart your computer. Go to your monitor display menu. Fixing PC Hardware Issues. Tried cleaning gpu,ram sticks, cleaned the fans, and cpu cooler Tried with single ram sticks Monitor works fine with my laptop. Click on Device Manager from the search results. If there is No Signal on the monitor on a new PC, but the CPU is running, Read: Windows 11/10 PC turns On but no display or beeps. Step 1: Right-click your desktop and select the Display. In this situation, you need to use another cable to connect to your monitor, and check whether the monitor no signal issue is removed. If it needs changing, choose the. First, unplug your computer and ensure that there is no power going to the monitor. reset all settings to their default values. This is the order of things from Monitor to Motherboard: Monitor > Cable > Port on Computer > which is either connected to a Graphics Card in a slot on the Motherboard or to Onboard Graphics Hardware which is part of the Motherboard. Computer Turns On But No Signal in Monitor. The no signal error appears when your monitor is on but isn’t detecting a signal from the connected device. Turn it off and open it up make sure it’s clean of dust and check every connection (the HDD memory , disk drive, ect, even your SATA connections. Press Windows Key + I to open up Settings. Navigate to the Choose a refresh rate section and adjust the refresh rate to a lower setting or to a recommended level. 7K subscribers Join Subscribe 3. so i have a quite old lenovo pc and one day after i boot up there is so signal on my monitor and no power on keyboard and mouse, i tried to put my vga cable into the mother board and it worked, i waited like 2 hour and then i put my pc back where it was and didnt work anymore. so i have a quite old lenovo pc and one day after i boot up there is so signal on my monitor and no power on keyboard and mouse, i tried to put my vga cable into the mother board and it. If there is No Signal on the monitor on a new PC, but the CPU is running, Read: Windows 11/10 PC turns On but no display or beeps. Right click on your display adapter and click on Update driver. Squeeze the P key once more and hit Enter, which will take you to the next display mode. 3) Check the port connectors on your computer and on the monitor. If the screen is still black, try switching the cable that connects the monitor to another one. Connecting the PC to different monitors using different cords Checked to make sure everything is plugged in (i’ve taken everything apart and put it back together 3 times now) i’ve cleaned the. Go to your monitor display menu. How to Fix Computer No Display or No Signal on Monitor Robtech 39. You should see a Input Source settings option on the menu. However, restarting my computer does. Check the HDMI cable for any cuts or damages. Memory slots are long and is usually located near the CPU socket. Plug that USB drive into the computer on which you want to reinstall Windows. When I try to turn on my monitor in the morning, it does not get a signal. If the monitor still displays No Signal or Check Video Signal, try with another video cable to see if that fixes the. Computer Turns On But No Signal To Monitor. Let’s say for example that your monitor connection is through an HDMI cable, you would then need to set the input source as HDMI. The PC is turned on, but the monitor is getting no signal. If the screen is still black, try switching the cable that connects the monitor to another one. 41, which is the driver version I was on before running into this problem, but that didnt do anything. Lower the Display resolution - if you have set a resolution higher than what your monitor can support, it can cause your signal to bust out. 0 E Ephecs Reputable Jan 21, 2015 11 0. If you are using a VGA cable to connect your computer to your monitor, ensure that it is securely connected on both ends. All PC Lights and Fans Are Working, But Monitor Receives No. 6 Ways to Fix Acer Monitor No Signal Issue?. Take out the display cable from the monitor and reconnect the cable firmly. Click on the Troubleshooting from the search results so obtained. When i turn on the computer, i get a blank screen on my new monitor that says no signal is detected. Often if it lacks power, it only supplies power to the necessary parts of the pc, those being CPU & RAM. Resetting the monitor settings sometimes helps to solve the no signal issue on the display. To solve Computer Turns On But No Signal to Monitor issue, first disconnect the power supply to both the computer and monitor. – iSR5 May 7, 2016 at 20:08 @pat2015 yes I found that the PSU 8 pin plug could be slided and divided into 2 4-pin plugs, and one of them fitted into the mobos ATX 12v slot. i tried every solution possibile, like changing cables, reset bios. Update Your Graphics Card Drivers. Try plugging it in with a different cable type or to a different port in your computer. A loose HDMI cable, for instance, could be preventing the output from your PC from being displayed (and vice versa). My Ryzen PC boots up and goes to windows login screen(i know because it connects to my bluetooth speaker after its booted) but there is no signal on monitor. How To Fix A PC That Will Turn On But No Signal On Computer Monitor? / Fix No DP Signals On Monitor Easy Classes 64. Remove all the screws on the side panel on your PC case to access the motherboard. Turn off your computer. Restart the computer with a single monitor plugged in. Wednesday at 4:17 AM #2 One possible cause is the power supply. If you are overclocking. Try to wake your computer by jiggling the mouse, pressing a key on the keyboard, or quickly pressing the Power button. The no signal error appears when your monitor is on but isn’t detecting a signal from the connected device. Unplug anything unnecessary from the computer, like extra monitors, external drives, or USB hubs. 5K 739K views 6 years ago #nosignal. Check the memory If you switch off and switch on the monitor, monitor shows no signal, it indicates the monitor is powerd on normally. Id also try different hdmi or display port chords and see if the monitor turns on that way. Turn off the computer, by pressing its power button for 5-7 seconds. Step 1: Make sure both the PC and monitor are turned on with the power supply. Changing the location of the RAM. Computer turns on but no signal to monitor: Here’s how to fix it Causes of No-Signal:. Locate and press the Menu button/ power button on your monitor. If this happens, the monitor may assume the PC is off and will display No. Adjusting power settings can help us to get this problem resolved. First, unplug your computer and ensure that there is no power going to the monitor. Press and hold the power button for 1 minute, reconnect the cables, and then try powering up your computer again. 5K 739K views 6 years ago #nosignal. Start by tracing the cabling between your monitor and PC to ensure that you have no loose connections. Try to wake your computer by jiggling the mouse, pressing a key on the keyboard, or quickly pressing the Power button. Connecting the PC to different monitors using different cords Checked to make sure everything is plugged in (i’ve taken everything apart and put it back together 3 times now) i’ve cleaned the. Press Windows + P keys together to head into the display switch menu. See how you can fix computer problem that the computer turns on, but there are not video signal on the monitor. When you press the power button to turn on the computer but there is no display on the monitor, please follow the below steps to troubleshoot : 1. First, unplug your computer and ensure that there is no power going to the monitor. SOLVED] Computer turns on but no display (2023). I have the monitor hooked up to the display port & the HDMI port (both below the audio input/output). You may have a loose connection somewhere in the back of the computer or monitor. Check Monitor Resolution. Locate and unscrew the board from the PCI bracket. I already tried the Unplug everything. Unplug the cable running from your monitor to your PC and plug it back in, making sure the connection is firm. PC Specs Other Information I have tried plugging into my motherboard and GPUs HDMI and DisplayPort, neither is working. You turn on the computer, you can see and hear. Monitor no signal on Ryzen PC My Ryzen PC boots up and goes to windows login screen(i know because it connects to my bluetooth speaker after its booted) but there is no signal on monitor. Unplug power cable and VGA connector. You turn on the computer, you can see and. Monitor > Cable > Port on Computer > which is either connected to a Graphics Card in a slot on the Motherboard or to Onboard Graphics Hardware which is part of the Motherboard. Before you begin more complicated and time-consuming. Connecting the PC to different monitors using different cords Checked to make sure everything is plugged in (ive taken everything apart and put it back together 3 times now) ive cleaned the. How To Fix A PC That Will Turn On But No Signal On Computer Monitor? / Fix No DP Signals On Monitor Easy Classes 64. Fix 4: Disconnect your peripherals. While holding the board with one hand, toggle the retention lever with another to unclip it from its mounting position. All it means is that the monitor is not receiving a video signal from the computer. However, restarting my computer does. Here you must find the option for Input Source or Source. Connecting the PC to different monitors using different cords Checked to make sure everything is plugged in (i’ve taken everything apart and put it back together 3. Make sure that there is no dust or there in the video cable slots. Remove the power cord from the PSU and then hold the power button for about 1 minute, then re-plug the power cord and turn on the computer. Have a look at what your monitor is set to. As you do not get anything on your Screen at all, it would appear to be a Hardware problem. Yes use the power button, you may have to hold it down for at least 5 seconds to force the power off If this does not work try the other way: force power off, press and hold the power switch for 20 seconds, then wait for ten and restart Then you proceed to repair the computer:. Computer Turns on but No Signal to Monitor (7 Fixes)>Computer Turns on but No Signal to Monitor (7 Fixes). Step 2 - Update Display adapter Expand the Display adapters option in Device Manager. What Ive tried so far: Resetting CMOS. Computer starts but no display on monitor after it wakes up >Computer starts but no display on monitor after it wakes up. Computer Turns On But No Signal To Monitor – 7 Troubleshooting Steps Step 1: Listen as You Power On the Computer and Observe the Lights. VGA No Signal – How to Fix a Monitor Connection on Windows 10 PC. SOLVED: Monitor no signal after start up. You turn on the computer, you can see and hear. Computer Turns on but No Signal to Monitor (7 Fixes). Answer. Checking your DVI, HDMI, or DisplayPort cables correctly involves the steps listed below: Replug each cable after it has been unplugged. You can navigate up and down using the – or + buttons. As you do not get anything on your Screen at all, it would appear to be a Hardware problem. HDMI no signal So I have ASUS monitor and a PC I just got and the PC has an hdmi and display port on the back and the monitor has only hdmi, when I turn on the monitor it says no hdmi signal and it’s plugged in and the cord is brand new, do I need a display port to hdmi adaptor or is there another option? Vote. SOLVED: Computer Turns on But No Video Signal on Monitor. First built pc, boots but no signal to monitor. Pc Turns On But No Signal To MonitorClick on View all on the left pane on the next Window. Try to wake your computer by jiggling the mouse, pressing a key on the keyboard, or quickly pressing the Power button. Next, unplug both the HDMI cable and the power cord. Hey Guys Sourav Dutta Here And Today i am Going To telling you How To Fixed Computer Turns On But No Display & No Signal In Monitor / CPU Fan Spinning No Dis. Wait for at least two to five minutes before you plug in the power cord. Though it might look complicated at first glance, just work your way down the list, step-by-step. Solution. No signal on monitors and no response or lights from mouse and keyboard. Finally, check if the issue persists. Then reconnect the disconnected cables and turn on your PC. Hold power button for 30 seconds trick. I wasn’t over clocking anything at that time, but I did have my RAM on the proper profile to use the 32gb I have. Turn off your computer. Press Windows Key + W and type troubleshooting in the search box. 1) Press and hold the power button until your computer turns off. You could try swapping the Monitor, Cable, then Graphics over for. If it is plugged in to the graphics card, try plugging it in to the motherboard and if you get signal, update your graphics card drivers. I have the monitor hooked up to the display port & the HDMI port (both below the audio input/output). Check if you selected the correct input source. Fix 2: Check if your monitor is working. In this video I show a bunch of solutions to fix computer no display or no signal on your monitor. 6 Quick Fixed] Computer Turns On But No Signal to Monitor. Firstly, turn off the monitor using the power button. Inspect the pins in the connector slots as they could be bent. Continually press the Power button for 5-7 seconds, to turn off the computer. If they are, then try to straighten them out with a tweezer or any other. A No Signal sign or error on your display means that your monitor can power. Pull the lock outwards and remove one RAM stick. 1) Press and hold the power button until your computer turns off. 2) Unplug the video cable which connects your monitor to the computer. This article will explain how to go about re-establishing a connection between your CPU and your accompanying monitor. If it needs changing, choose the appropriate input source. Go to your monitor display menu. Ask the computer to boot from that by holding down F12 when you turn the computer on and selecting your USB drive. Pc is on but no monitor signal fix!. If the problem persists, its most likely an issue with the input controller of your monitor. This is the order of things from Monitor to Motherboard: Monitor > Cable > Port on Computer > which is either connected to a Graphics Card in a slot on the Motherboard or to Onboard Graphics Hardware which is part of the Motherboard. My tutorial videos have been moved to a new channel here: h. When connected to a PC using a video output or HDMI cable, for. Adjusting power settings can help us to get this problem resolved. This Is How to Fix a Computer No Signal or No Display to Monitor. Before further troubleshooting, make sure the video signal cable is. Computer Turns On But No Signal To Monitor – 7 Troubleshooting Steps Step 1: Listen as You Power On the Computer and Observe the Lights. Start by removing it, and trying the monitor with the integrated graphics. You may have a loose connection somewhere in the back of the computer or. Turn on the PC and check if the monitor displays anything. A loose connection between your monitor and your PC will trigger the monitors no-signal issue. Turn off the computer, by pressing its power button for 5-7 seconds. (There are four display modes: “ PC screen only ,” “ Duplicate on second display ,” “ Extend across all displays ,” and “ Second screen only. How To Fix A Computer Turns On But Monitor Says No Signal. Computer turns on but no signal to monitor: Here’s how to fix it Causes of No-Signal:. SOLVED] How to Fix No Signal on Monitor Quickly. The most common cause of this error is a loose cable. Computer That Turns on but Displays Nothing>How to Fix a Computer That Turns on but Displays Nothing. Motherboard] Troubleshooting. Still the same problem on both PCs. One possible cause is the power supply. Fix 6: Reset your BIOS settings to default. If your device to monitor connection is through HDMI, set the input source as HDMI. Unplug anything unnecessary from the computer, like extra monitors, external drives, or USB hubs. Plug the monitor back in and check for if the computer turns on, but no signal to monitor the problem persists. Unplug the power cable from the back of the monitor, wait for a few minutes, and then plug the power cable back in. Then you proceed to repair the computer: With a restart, all your installed applications are lost, but you have the option to save your files if you wish. If this does not work try the other way: force power off, press and hold the power switch for 20 seconds, then wait for ten and restart. Fix No Signal on monitor in Windows 11/10. so i have a quite old lenovo pc and one day after i boot up there is so signal on my monitor and no power on keyboard and mouse, i tried to put my vga cable into the mother board and it worked, i waited like 2 hour and then i put my pc back where it was and didnt work anymore. A New build pc but no display to monitor. Yes use the power button, you may have to hold it down for at least 5 seconds to force the power off If this does not work try the other way: force power off, press and hold the power switch for 20 seconds, then wait for ten and restart Then you proceed to repair the computer:. Step 1: Make sure both the PC and monitor are turned on with the power supply. 0 Kudos All forum topics Previous Topic Next Topic. and make sure they are good etc. If your computer is awake, but the monitor is still asleep, you can force it to wake up using the keyboard shortcut Win+P or Ctrl+Alt+Del. 4M views 3 years ago #pcfix #macoyzkie Pc is on but there is no monitor signal quick fix! Though we also talk about what pc components that might cause the problem. -removing and reinserting my PCI and my graphics card -resetting CMOS through the jumper switch and battery -unplugging everything from the Power Supply and replugging. See if the problem is resolved. com>PC Turns On But No Display (Causes, Fixes). Select Perform a clean installation then restart your computer. Now, connect the HDMI cable and check if you still get the “No HDMI signal” error. The no signal error appears when your monitor is on but isn’t detecting a signal from the connected device. Wait for a few minutes minutes. If that does not work, try running the system with only 1 stick of RAM inserted. Resetting the monitor settings sometimes helps to solve the no signal issue on the display. Restart the computer with a single monitor plugged in. Step 1 - Open Device Manager Click on the search box in your taskbar. Download the latest driver from the Manufacturers support website and clean install it. Memory slot will have locks on either sides. No Signal – How to Fix a Monitor Connection on Windows 10 PC>VGA No Signal – How to Fix a Monitor Connection on Windows 10 PC. Use a screwdriver to open up your system’s enclosure. Computer starts but no display on monitor after it wakes up. Try clearing CMOS and try the on-board VGA again. ly/3MGUIp0No Signal On Computer Monitor, Monitor No Signal But Computer Is On, PC No Signal To Monit. Step 2: Click on the menu button on your monitor screen. Check the Condition of your Video Cable. Plug power cable and VGA connector back in. Turn off the computer, by pressing its power button for 5-7 seconds. If it is, the cable may be damaged and you need to replace it with a new one. If your monitor has multiple input channels, make sure the correct input source is selected. Let’s rule the most obvious issues out of the way first, and then – we move on. I have cycled the monitor through the inputs it has & still i am not able to get a signal. the Computer Shows No Display >. Continually press the Power button for 5-7 seconds, to turn off the computer. No signal on monitors and no response or lights from mouse and keyboard. No signal to Monitor, Keyboard or Mouse. Fix 3: Reconnect your monitor to your computer. No Signal: What it Means and What to Check. Unplug anything unnecessary from the computer, like extra monitors, external drives, or USB hubs. Step 1: Make sure both the PC and monitor are turned on with the power supply. THIS IS HOW TO FIX A COMPUTER NO SIGNAL OR NO DISPLAY TO MONITOR Bryanonanisland 5. Its common for all USB & the monitor to not work. Try plugging it in with a different cable type or to a different port in your computer. I have tried unplugging and replugging both the power cable and displayport cable, and neither work. so i have a quite old lenovo pc and one day after i boot up there is so signal on my monitor and no power on keyboard and mouse, i tried to put my vga cable into the mother board and it. Test With An Alternative Monitor Or PC. so i have a quite old lenovo pc and one day after i boot up there is so signal on my monitor and no power on keyboard and mouse, i tried to put my vga cable into the mother board and it worked, i waited like 2 hour and then i put my pc back where it was and didnt work anymore. If any connector on your device is bent or damaged, you’ll need to take the device to a repair shop. See how you can fix computer problem that the computer turns on, but there are not video signal on the monitor. The PC is turned on, but the monitor is getting no signal. When i turn on the computer, i get a blank screen on my new monitor that says no signal is detected. How do you change display settings in Windows when you cant see the display?. The memory slots are very close to the GPU. These include: Loose or faulty cables Poorly configured display Outdated drivers Faulty monitor Hardware issue. Now put the battery in, start it up. Try to wake your computer by jiggling the mouse, pressing a key on the keyboard, or quickly pressing the Power button. Try clearing CMOS and try the on-board VGA again (the dedicated, not installed). Start by tracing the cabling between your monitor and PC to ensure that you have no loose connections. All three work just fine with another desktop. (3) Update the Corresponding Driver. Continually press the Power button for 5-7 seconds, to turn off the computer. Then reconnect the disconnected cables and turn on your PC. If you are using a DVI cable, make sure it doesn’t have any damage on the ends and is securely connected on both ends. If your computer is awake, but the monitor is still asleep, you can force it to wake up. I have tried plugging into my motherboard and GPUs HDMI and DisplayPort, neither is working. If you are using a VGA cable to connect your computer to your monitor, ensure that it is securely connected on both ends. Also, try the older driver if the latest driver didnt work. Tried cleaning gpu,ram sticks, cleaned the fans, and cpu cooler Tried with single ram sticks Monitor works fine with my laptop. Computer Turns On But Monitor Says No Signal>How To Fix A Computer Turns On But Monitor Says No Signal. If you are using a DVI cable, make sure it doesnt have any damage on the ends and is securely connected on both ends. If your computer turns on without issue, but your computer screen is showing a No Signal message, it could be due to problems in the CMOS, RAM, VGA card, or the cable that connects your CPU to your monitor. Computer Turns On But No Signal To Monitor – 7 Troubleshooting Steps Step 1: Listen as You Power On the Computer. Resetting the monitor settings sometimes helps to solve the no signal issue on the display. Connect your CPU to the spare monitor and switch it on. Before this step, make sure your PC has not gone into sleep mode or hibernated. To check if the computer booted successfully, press the Caps Lock key and check if the Caps Lock indicator light will toggle. Have a look at what your monitor is set to. See how you can fix computer problem that the computer turns on, but there are not video signal on the monitor. How to Troubleshoot a Computer That Turns On but Does Not Display Anything. Disconnect All Unnecessary External Devices If your monitor is also connected to other devices like your gaming console or home theater system, then consider removing these devices. 1M views 2 years ago In this video I show a bunch of solutions to fix computer no display or no. 5 Solutions – No Signal to Monitor Windows 10. If your computer still isnt displaying anything on your monitor, proceed to Step 12. With the computer unplugged, detach all the cables at the back of the PC tower. One of the most frequent causes of a monitor reporting no signal is an erroneous, loose, or improperly placed cable. 0 Z zinowor Honorable Jul 21, 2013 17 0. A tried and true techniques narrow down whether the problem is. For example, disconnect peripheral devices that arent necessary for your computer to work properly, such as USB-connected storage devices. If your monitor has a light or indicator, check to see if it is on. So far nothing has worked and Im completely stumped. Try Using Another HDMI Port or Cable. Step 1: Unplug Your Computer. How to Fix a Computer That Turns on but Displays …. When I try to turn on my monitor in the morning, it does not get a signal. It checks for a signal, and if it doesnt receive one itd stay there until its powered on again. That means the PC is outputting a signal the display simply can’t handle, requiring you to manually adjust the output in Windows. Subscribe for moreSo we put together a budget build from some parts I had lying around and there was no signal coming unto the display but Today we go throug. Fixes to try: Fix 1: Force restart your computer. If this happens, the monitor may assume the PC is off and will display No Signal. Also, check that you have the right cables for what you are doing (DVI/HDMI/VGA). Now you will see options for HDMI, VGA, Display Port signal, Component, etc. A No Signal sign or error on your display means that your monitor can power on, but it cannot Getting Started With Troubleshooting. The no signal error appears when your monitor is on but isnt detecting a signal from the connected device. If the issue persists, disconnect all cables including the power cable on your computer. 4M views 3 years ago #pcfix #macoyzkie Pc is on but there is no monitor signal quick fix! Though we also talk about what pc components that might cause the problem. Because that CPU has no integrated GPU, the on-board HDMI (or DVI) would give you no signal. 45K subscribers Subscribe 438K views 2 years ago. Go to your monitor display menu. You could also make re-inspect your connections/chords etc. You may also find that the display cable itself is at fault. If your device to monitor connection is through HDMI, set the input source as HDMI. How to FIX: Monitor displays No Signal, while the Computer in ON. Try resetting the pc. Lets say for example that your monitor connection is through an HDMI cable, you would then need to set the input source as HDMI. Because that CPU has no integrated GPU, the on-board HDMI (or DVI) would give you no signal. Turn off the Monitor and disconnect the Power Cable and the Video cable. Go to System > Display > Advanced Display. This is the order of things from Monitor to Motherboard: Monitor >. Earn money by Asking or Answering questions: https://bit. Then follow the on-screen instructions to reinstall Windows. Have a look at what your monitor is set to. If trying the on-board display (connecting the monitor to the motherboard back panel) still not having any display could be a serious problem. I opened it up and saw a red light on the motherboard labeled CPU. If its still not displaying, it could be that the motherboard or monitor died. If your monitor has a light or indicator, check to see if it is on. Did you knock the GPU out of its socket when working. Step 2: Check The Cables. If you are fortunate enough to receive a beep code, troubleshoot the cause. If your computer turns on without issue, but your computer screen is showing a No Signal message, it could be due to problems in the CMOS, RAM, VGA card, or the cable that connects your CPU to your monitor. Several things can cause this issue, some more severe (and costly) than others. A PC monitor has a set range of display resolutions that it can use to display your PC output. I have tried with both HDMI and DisplayPort cables with no success. This may be due to a faulty transistor that prevents the controller to try to receive a signal again. When i turn on the computer, i get a blank screen on my new monitor that says no signal is detected. Step 3: Navigate to the Input Source and select the correct input source. If your computer starts normally with only essential hardware installed, proceed to Step 11. If your computer is awake, but the monitor is still asleep, you can force it to wake up using the keyboard shortcut Win+P or Ctrl+Alt+Del. Computer Turns On But Monitor Says No Signal. Check if your graphics card is firmly inserted in its slot. If trying the on-board display (connecting the monitor to the motherboard back panel) still not having any display could be a serious problem. The “No Signal” message does not come from your computer; it’s generated by the display itself. Ensure that each cable is securely connected. If youre seeing the no signal message on your screen when your Windows system is running, the first thing you should check is whether your compatible video cable is firmly connected or not. No signal to monitor issue may be caused by the damaged cable. A loose connection between your monitor and your PC will. If your computer turns on but there’s no display on Step 2: Connect CPU to a Different Monitor. Step 1 - Open Device Manager Click on the search box in your taskbar. As its an old PC, its possible. When you do locate the right option, click on it to open the Source menu options. If you’re using a cable to connect to your monitor, you might be getting a no input signal message on the display due to a faulty or damaged video or. The motherboard is showing white light on VGA and green light on BOOT. Possible causes That’s a pretty simple explanation. In this situation, you need to use another cable to connect to your monitor, and check whether. Verify that your computer has restarted completely and is powering up from a completely powered down state. -pressing the CPU on/off button for an extended amount of time. There are no lights on the mouse and keyboard either. That means the PC is outputting a signal the display simply can’t handle, requiring you to manually adjust the output in Windows. For example, disconnect peripheral devices that arent necessary for your computer to work properly, such as USB-connected storage devices. Step 1: Run Power Troubleshooter Follow the steps below to run power troubleshooter. Unplug the power cable from the back of the monitor, wait for a few minutes, and then plug the power cable back in. i tried every solution possibile, like changing cables, reset bios,. Before this step, make sure your PC has not gone into sleep mode or hibernated. Update the Graphics and Monitor Drivers. Check the Video Cable Connection.