Typically a Desktop power cord is the same as a Monitor power cord. If you see no lights on the monitor, make sure it is connected to a working wall outlet. If this still does not work, try with known-good power cord. External Monitor not working ‎07-06-2018 05:59 AM. Observe the sharp bends or breaks in the cable or broken pins at the connectors. I felt that "power phase 4" was confirmation of the CPU responding. 5.If your monitor still does not have consistent power, replace the power cord. Using the image below as a guide, choose what state the power LED is currently in (circled in red in Figure 1). Now i'm not able to get any external monitors active again. Software Engineer asked 1d ago. That recommendation is for the entire system. The information on Computing.Net is the opinions of its users. Wrapping Up. Check the power strip by attaching the power cord into the wall, while doing so make sure the switch is not turned on. So, there you have it. if u didn't benchtest do it now. site. On most Dell monitors there is a Quick Access or Input button This button allows you to change your monitor to the selected Inputs such as: VGA, Digital/DVI, Display port and various other video input sources that your monitor may have. Again, your monitor might be turning on without a problem but no information can get to it because the cable that connects your monitor to your computer is disconnected or loose. A) Powering on the PC does not turn on the monitor automatically. 500w +12v@34A is the minimum requirements to run hd 5770(it use less than 150w). HP Recommended. This monitor situation has happened a couple times before, but it usually has resolved itself by now. Comment below if you did, and to discuss further the same. Very strange! Deji February 4, 2011 at 05:41:28 Specs: Microsoft Windows XP Professional, AMD Athlon II / 4GB. It should be pushed all he way in and it should be connected to the correct port. If you have completed the previous troubleshooting steps and your Monitor LED is on, and you are still not receiving video on your monitor. We can not fight new wars with old weapons, let he who desires peace prepare for war - PROPHET. Such So, inspect the video cable and connectors for any damage. Pull out the necessary compoents(including the motherboard) out. 1 Solution. 4.Press the Power button on the monitor. If you had benchtested, you would have caught the CPU problem. The same thing, screen reacts to the computer starting and the GFX card fans are running fine. Répondre Enregistrer. 현재 피드백 시스템은 사용하실 수 없습니다. I suggest you start from scratch. Laptop Computers: Determining the video source for Dell laptop computers is not an issue, as all of the video connectors use the same video card and additional video cards cannot be installed in the computer. Desktop Computers: Look at the back of the computer (Figure 2) to check for any installed add-in video cards. Typically a Desktop power cord is the same as a Monitor power cord. Make sure that you’re using the correct cable to connect your laptop or your desktop to the monitor. I've finished building my (first) new PC but the monitor isn't turning on. One, its never consistent. gfx. Sign in; Browse cancel. If the board has IGP try it without the v-card or use weak v-card. Display Port is a new digital standard for connecting monitors to computers and has the capability to provide a scalable digital display interface with optional audio and high-definition content protection (HDCP) capability. I had both hdmi ports filled as well as the dp port and the usb and headphone jack. I thought i could cheat the system by setting the power options to "Never" in the Monitor sleep option. Look at your original post "power color hd 5770". Plug the monitor cord back into the Monitor and a known-good wall outlet. Go for cleaning the connectors is needed. monitor. Go. The fan on the GPU is spinning and I assume the power supply is good enough (this setup was recommended based on my budget). Icedale Member Posts: 6 New User. The Power LED on most Dell Flat-Panel Monitors is located in the lower right corner on the front of the Display. PC not turning on at my home! Sometimes It will go days and wake up after sleeping immediately, sometimes it wont wake up ten times in a row. Try it. Display Ports usually resemble USB Ports with one side angled. Where did u get 450w minimum? The num lock light on the keyboard isn't on when the computer boots (I've only used old computers, I assume the num lock lights still usually come on when the system is booting) but I can turn it on/off. Did you find this useful? Follow the instructions below for the color of the Power LED your monitor has. A VGA cable should be used if DVI connectors are not available on either the monitor or the computer. I understand it's your first system but u should do more research. 1 of 2 Go to page. A disconnected monitor data cable could be the cause of your problem if your monitor's power light is on but is amber or yellow instead of green. Thread starter Ace630; Start date Nov 3, 2007; Status Not open for further replies. Don't get all wrapped up in the wattage recommendation. Figure 2: Video Connectors On the Back of a Desktop Computer. The most common way that a computer "won't turn on" is when the PC actually does power on but doesn't display anything on the monitor. If not, I think that may be the thing to investigate, as I'm used to everything else. Hello everyone, Yesterday evening I got a systemupdate that needed installing. Ensure that the correct type of video cable is connected. Ensure the video cable is connected to the correct video source. Previous Next Sort by votes. VGA connections are commonly color-coded with blue plastic and labels. Monitor Not Turning On. Dunno what "HD 5570" is (I assume something to do with high definition - which I have no interest in). 1.Unplug the power cord from the back of the monitor and the wall outlet. 3.Plug the power cord into the back of the monitor, and then into a working wall outlet. That PC building guide is a lot more detailed than the one I went by. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. The monitor seems to react to me turning the computer on/off, though. Laptop Tech Support . Check for debris, dirt or other obstructions. My Monitor will not turn on - posted in External Hardware: I have a AOC computer monitor which will not turn on. When I put plugged it into my other laptop, it now does not work. ATi Radeon Hd 5770 is a video card without it u can't see anything on screen(unless u have IGP). 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