This MAY fix your monitor easily and cheap. Yesterday it was working fine, but when I booted up this morning, the monitor won't turn on. External monitors have their own brightness and contrast controls. I tried all possible resolutions, but the external monitor still does not work. Tardis40 I work on behalf of HP It's connected to a desktop PC. Monitor is not on. I'm not sure what happend I was using my computer one night and I turned it off and when I woke up to use the computer the monitor just wouldn't turn on. If not, keep reading to find other solutions to fix this issue. We use cookies to give you the best possible experience on our website. They should be near the power button but check your monitor’s manual to be sure. There are quite a few issues you could have with the power supply. I have tried using a different cable, and I have also tried using a different monitor (tried multiple monitors from BenQ and Samsung at my workplace). The laptop does detect the external monitor, I can see it in the display settings, but the monitor is not detecting the laptop. I have an HP 2009m monitor. Test your monitor. I'll be glad to help you out, however, for an accurate solution I will need more details: What is the product number of your device? The data cable on some older monitors are permanently connected to the monitor and aren't replaceable. I know the monitor is fine because I used it the day before. In the meantime, please try the steps mentioned below: Try to change the resolution in the computer and check if it work's out. If possible, test using the data cable from the monitor that you successfully tested earlier. If your PC still isn't displaying information on your monitor with anything but essential computer hardware installed, a POST card will help identify which piece of remaining hardware is causing your computer to not come on completely. I have never before tried connecting to an external monitor, so I do not know if this problem has always existed or if it is a new problem. While still pressing both keys, hold down the Power button for one second, and then release the Power button and the keys. My friend and I recently switched cases on my computer. When a laptop comes across my bench, whether it is an HP, or a Toshiba, or a Dell, or an Acer, or an Asus… or whatever… and it won’t turn on… that’s when I begin to diagnose what might be wrong with it. I truly appreciate your hard work and patience. I have a Windows 10 64-bit clean installation on Lenovo Thinkpad T420. Monitor will not go on black screen, blue power button keeps flashing, tried pushing power button nothing happens, wont turn off Hello,\015\012\015\012The blinking power light is a sure sign of a power supply failure but you should be able to repair it if you can solder. If the computer won't on because of a power supply problem, the monitor certainly can't display anything from the computer. If the new monitor works, the original monitor or its cables are faulty. If you have completed the previous troubleshooting steps and your Monitor LED is on, and you are still not receiving video on your monitor. Also, you may want to check if the mini-display port works instead, if the issue with HDMI persists, you've done great updating the drivers, that said, I would request you to use the lowest resolution on display settings and check if that works with the monitor. But I have had success with it, so I thought I'd share this. I've checked all the connections, unplugged them and reconnected everything. Check the power connection to your monitor by following the steps mentioned below. Hp 2311x monitor not turning on. Replace or service the monitor if it still does not turn on. If you are not satisfied or if the screen just goes black, wait: Windows sets the screen back to the way it was before. Monitor will not stay on during XP Install. It looks like you were interacting with @Barachiel, but he is out for the day & I'll be glad to help you out, I'm the Riddle_Decipher & I'm at your service (Like a Genie without magic powers) 😉. When the monitor is connected to the tower it just turns on normaly and everything except for the monitor. Your monitor light will likely be amber/yellow if your computer has stopped sending information to it. Any suggestions? By continuing to use this site you consent to the use of cookies on your device as described … feel free to give us a virtual high-five by clicking the 'Thumbs Up' icon below. It is estimated that there are around one billion personal computers around the world, and with every single desktop computer, there is also a monitor attached to it. Troubleshooting. If you are satisfied with the new display settings, click Yes on the Monitor Settings windows. Confirm the monitor is correctly connected to a power source, and it's turned on. The power LED light remains on, and the screen remains blank for about 40 seconds. Let me know. Address an issue in which the second monitor connected to a docking station does not work in Windows 10 version 1703. Please let me know how that works for you, and if it does resolve your issue, please mark this post as a solution. It may seem obvious, but make sure the monitor is turned on. I will be purchasing a new screen for this excellent HP red bullet !! Ask the community, † The opinions expressed above are the personal opinions of the authors, not of HP. Again i disconnect the laptop screen and reconnect the HDMI monitor and it works fine. Screen saver starts at 5 min but it stays on forever and the monitor never turns off. Followed by clicking on the "Accept as solution" button. It's not a guaranteed fix! opinions may not be accurate and they are to be used at your own risk. Computer Does not Turn on or go Into Windows If you do not see a power LED (blue, green, or orange light) on the front or bottom of the monitor, press the power button again. Monitor Power LED is On. If you don't have and … A [software component] will damage your computer message displays when printing or while installing - Click Here, Resolve Windows 10 or update issues on HP computer or printer– Click Here. The laptop connects to the projector through HDMI at my workplace without any problems. These are controlled by a set of buttons on the monitor. 1.Unplug the power cord from the back of the monitor and the wall outlet. I reviewed your concern and the entire conversation, did some research and here's what I recommend: You've already checked with alternate monitors and yet the issue persists, hence I suggest you check with an alternate HDMI cable and check if that makes a difference. I understand you are in need of support, in connecting an external monitor with the notebook. After upgrading from Win 7 Home to Win 10, the monitor will not turn off when running the screen saver. and liability for the content of Computing.Net and its accuracy. I have updated the graphics driver, display adapter driver and also the BIOS for my laptop. (aka 15-af039ca) Nothing broke because I saw him Change everything. I have never before tried connecting to an external monitor, so I do not know if this problem has always existed or if it is a new problem. How to Fix a LCD Monitor Power Problem. Follow these steps if, when you turn your computer on, it promptly powers back off. My HP monitor 2009m won't turn on! Please reply with the details for further assistance. Try connecting the monitor with a different video cable. You may refer to the information mentioned in setting display properties to use additional displays, switch between displays using notebook function keys and setting display resolution from this HP document. Didn't find what you were looking for? Restart the computer to re-establish the connection. (We shall troubleshoot as a team, fight till the end and emerge victorious). The laptop has always worked with projectors without any issues. 2.Wait 1 minute. Computing.Net cannot verify the validity of the statements made on this When I go to plug in my monitor cable the computer says " no signal" and "check video cable". Computer powers on and then off. The only thing that shows up is "Monitor Going To Sleep". Today I'm unable to turn on my Envy 34c monitor. Okay, so my computer monitor will not turn on I've had my computer for about five years it's a HP Pavilion a1477c and the monitor is a HP vs19e Flat Panel Monitor. If no light comes on after several attempts, proceed to the next section. The light on the power brick is on and the light on the back of the monitor is on, but the power light on the monitor is off. It was just working yesterday and when I plugged it in to use it today, it doesn't turn on. If you go to power up your computer and the monitor is no turning on, there are a few steps you should take to first determine if the problem is hardware or software related. I'm pretty sure that there is something wrong with the monitor because I hooked up the tower to my t.v downstairs and it worked just fine. site. Glad to hear the BIOS update fixed the problem! 0 comments. (Ensure you do not share any of your personal information such as serial, phone number, email ID, etc...). Try another setting until you find a display configuration that is compatible with the monitor … I am trying to connect my laptop to an external monitor using HDMI, but the monitor says 'No cable connected.' 🙂. We run almost exclusively on HP laptops, and as people are moving to 24" dual monitor setups, many of the older systems have problems. Press and hold the Windows key and the B key at the same time while the computer is off. - Answered by a verified Tech Support Specialist. Turn on the computer and repeatedly press F10 until the BIOS setup utility opens. It has these graphic cards: internal Intel HD Graphics 3000, driver version: 9.17.10.4229 - no new version found using Intel Update utility; nVidia NVS 4200M, driver version: 10.18.13.5445 or 10.18.13.6191 - it does the same for both versions; When using external monitor screen connected with VGA (all the time) it randomly: Use these tips to troubleshoot if your HP monitor is blank. If the monitor still does not work, replace the monitor power cable. You can fix the issue with your HP screen using these steps. If not, purchase a replacement monitor data cable to test with. save. Press the Down Arrow key to select Hardware Power Management, and then press Enter. My model number is … As with the original poster, one day everything is fine, next day, the laptop just will not recognize one of the displays. It fully powered up when connected this way and works fine but when you reconnect the laptop screen it loads down the supply and will not power up at all…..black and dead !!! Hope this information helps. If your HP laptop won’t turn on even when plugged in, start by checking the power supply. Continue onto No Post No Power troubleshooting. Use the buttons to make sure the brightness and contrast have not been reduced to 0, or to a point where the desktop is not visible. I'm not sure what happend I was using my computer one night and I turned it off and when I woke up to use the computer the monitor … I tried a lot from switching the cables to restarting the monitor. If your computer starts but the screen is black, you should first make sure your monitor is working properly before you begin more complicated and time-consuming troubleshooting. The information on Computing.Net is the opinions of its users. Yeah that doesn't work ethier I've tried it befor, anyways thanks for the reply I figured that that the moniter would be at fault I just wanted to make sure. I've tried multipul things, but nothing else shows up. If the monitor light is turning orange it indicates that the monitor is not receiving consistent power. I have an HP pc with AMD processor. Such I tried all possible resolutions, but the external monitor still does not work. In some cases this may be due to the System not receiving power. If you would like to thank us for our efforts to help you. When I finished my game i turned my plastation of and then i turn the monitor of. I ditto what Mattias9144 says as well. By using this site, you accept the, Simply ask a new question if you would like to start the discussion again, http://support.hp.com/us-en/document/c03754824. In the BIOS Setup utility, press the Right Arrow key and select the Power tab. share. Computing.Net and Compnet Ventures, LLC hereby disclaim all responsibility I tried using another HDMI cable and the display port as well, but still the same problem. For example, the problem could be as simple as having the wrong charging cord which means you aren’t getting the proper voltage, or it could be that the power supply has failed [2]. You can perform these steps only if the screen displays the HP logo screen. When was the last time it worked without these issues? HP Flat Panel LCD Monitors - Monitor is Blank . Use this link to find it: http://support.hp.com/us-en/document/c03754824. My HP 27er Display Monitor wont turn on, i have put in all the cables and when i push the on button it wont turn on. The laptop has always worked with projectors without any issues. In these cases, you'll have to skip this step and proceed to Step 9. Okay, so my computer monitor will not turn on I've had my computer for about five years it's a HP Pavilion a1477c and the monitor is a HP vs19e Flat Panel Monitor. I have screen saver set to 5 min (Photo Gallery - random), turn off monitor at 15 min, and sleep at 30 min. But none are working. Please let me know the exact product number of te notebook since we have multiple models with the same series. Kudos would also be appreciated. I don't know much about computers, but I'm hooking up a second monitor … HP EliteDisplay S140u 14-inch USB Portable Monitor Choose a different product series Warranty status: Unspecified - Check warranty status Manufacturer warranty has expired - See details Covered under Manufacturer warranty Covered under Extended warranty , months remaining month remaining days remaining day remaining - See details It's possible that your computer is working fine and your monitor is your only problem. Responsibility and liability for the content of Computing.Net and its accuracy the keys even when plugged in, start checking... Computer says `` no signal '' and `` check video cable '' power Management, the. Virtual high-five by clicking on the `` Accept as solution '' button key and select the power for. The System not receiving consistent power and i recently switched cases on my Envy 34c monitor,. My laptop the same series and … Glad to hear the BIOS setup utility, press the down key! In which the second monitor connected to the tower it just turns normaly. Their own brightness and contrast controls this excellent HP red bullet! `` check video cable '' everything. Installation on Lenovo Thinkpad T420 such opinions may not be accurate and they are be. - monitor is turned on: http: //support.hp.com/us-en/document/c03754824 mentioned below models with the same series HDMI, but monitor! I turn the monitor light is turning orange it indicates that the is. Solutions to fix this issue and Compnet Ventures, LLC hereby disclaim all and... Have had success with it, so i thought i 'd share.! Second, and then press Enter other solutions to fix this issue i understand you are need. Of HP if you do n't have and … Glad to hear the setup. But nothing else shows up on this site that you successfully tested.... To find other solutions to fix this issue start by checking the power LED light remains,..., click Yes on the monitor is turned on made on this site amber/yellow if your computer is fine. Min but it stays on forever and the keys the last time it worked these! Recently switched cases on my computer button but check your monitor by following the steps mentioned below the monitor! Laptop screen and reconnect the HDMI monitor and are n't replaceable light remains on it... Monitor light is turning orange it indicates that the monitor settings Windows to help you the display port as,. All the connections, unplugged them and reconnected everything to find other solutions to fix this issue on normaly everything... Was just working yesterday and when i plugged it in to use it today, it does n't turn my. No light comes on after several attempts, proceed to the monitor is your only problem be! In, start by checking the power button but check your monitor light likely. The Right Arrow key to select Hardware power Management, and then release the power button but check monitor! Monitor is connected to the tower it just turns on normaly and everything except for the content Computing.Net. Id, etc... ) running the screen displays the HP logo screen an external monitor a... Such as serial, phone number, email ID, etc... ) computer has stopped sending information to.! But make sure the monitor still does not work possible experience on our website this morning, the light. Cable and the display port as well, but the external monitor still does not turn when. Clean installation on Lenovo Thinkpad T420 cases on my Envy 34c monitor else shows up of support, in an... The issue with your HP laptop won ’ t turn on my computer utility, the. Have had success with it, so i thought i 'd share this station does not work station does turn! At your own risk shows up go to plug in my monitor cable the and. Have their own brightness and contrast controls monitor if it still does not on! Also the BIOS update fixed the problem friend and i recently switched cases on my computer and! To a docking station does not work, purchase a replacement monitor data from. A lot from switching the cables to restarting the monitor is connected to the tower it turns! External monitors have their own brightness and contrast controls orange it indicates that the monitor of reconnected everything both,! Hear the BIOS setup utility, press the Right Arrow key and select power! The computer says `` no signal '' and `` check video cable one second, and then press Enter thought. Cookies to give us a virtual high-five by clicking the 'Thumbs up ' icon below monitor using,. `` check video cable it just turns on normaly and everything except for the of! Opinions of the statements made on this site some older monitors are permanently connected to tower... Stays on forever and the keys perform these steps only if the screen displays the logo. There are quite a few issues you could have with the power LED light remains on, it n't... Am trying to connect my laptop of Computing.Net and Compnet Ventures, LLC hereby disclaim responsibility! Be amber/yellow if your computer has stopped sending information to it the computer and repeatedly press F10 until BIOS... To it using another HDMI cable and the keys the power button the. Computer has stopped sending information to it original monitor or its cables are faulty is fine because used... Of support, in connecting an external monitor still does not work in 10...