NOTE that if the brand of the power supply is BESTEC, that brand of PS is known to be MUCH more likely to damage the mboard while failing. My wireless box displays no signal. Your replacement power supply should probably have a higher wattage capacity. Now, this is the most common solution to no signal to monitor the problem. Power up the monitor first & make sure it is ready for DP signal. I will give it a try. If that info is not in the ad for the video card, you can go to the video card maker's web site and look up the specs for the model - often under system requirements - the minimum PS wattage, and, more important, the minimum amperage the PS must supply at 12v is stated. These steps can The monitor turned back on automatically, but I needed to press the "on" button again on the tower itself. Monitors are working fine. It was plugged into a surge protector. Computing.Net cannot verify the validity of the statements made on this Microsoft global customer service number. Power failure alarm, power outage status in you home, power out alerts to your phone. Tried unplugging, holding power button for 30 seconds, reconnecting everything = nothing. This happened tonight after I ran a windows update (something for ATI display driver update which failed for some unknown reason, and IE9 update) After reboot there was no signal for the monitor, no display, just black screen. The "no signal" simply is getting nothing to display. The power LED indicator will be Blue or White when you have an active signal from the source. Now, you need to check the PC more closely for … If you need more info about that, I can provide more details. PC is still running tho and audio still working. Still vexed and took it to techs at local microsoft store. No … To check if the computer booted successfully, press the Caps Lock key and check if the Caps Lock indicator light will toggle. You probably can't buy another AMD 780G main chipset mboard or an identical mboard anymore unless you buy a used one for the Aspire M3300 series on the web, but your mboard uses DDR3 ram and in that case, you can use your cpu and your ram in a mboard with a newer AMD main chipset. The monitor will display "No Signal" and enter a temporary low-power state. coin. cakuhn80 wrote: I have to machines that have no video input after a power outage. If that doesn't work, does it mean my desktop is done? And being that this is an Acer/Gateway/eMachines, the power supply is probably a crappy Bestec unit which are notorious for SDS (Sudden Death Syndrome). Some power supplies have two or more +12v ratings - in that case, add those ratings to determine the total +12v current capacity. If you’re using a desktop PC, try connecting your monitor to a different video output on your PC. If your monitor is displaying a no signal error, then you can assume your monitor has power, but if your PC isn’t on, you won’t see any error Unplugging and plugging didn't work. How to Fix a LCD Monitor Power Problem. I was at work at the time of the outage, I'm not even positive that it happened or I was affected since no one else was home either, but much of the area reported a power outage. Question No signal to monitor, no power to mouse or keyboard and no start up beeps Components 6 Oct 5, 2020 Question Monitor Randomly losses signal . 出力機器の電源が入っているにもかかわらず、上記のような表示がされ映像が表示されない場合は、以下の点をご確認ください。. Full Description of the Issue The issue can manifest itself with several variations but in most cases the symptoms include the computer indicates that it’s powered up as the lights show but nothing is on the monitor. You can help protect yourself from scammers by verifying that the contact is a After power outage monitor shows No signal message, Problem booting eMachine after Power outage, Win XP HP Desktop boots only to safe mode after power outage, Compaq desktop not booting after power outage. When I turned it on, though, the monitor displayed "no signal detected." Will let you know. Sometimes an improper shutdown can cause the video to Messages display on the monitor when the computer starts, shuts down, or enters suspend mode. Power up & start the computer - cross your fingers & toes. technical support services. Your mboard's AMD 780G main chipset supports Hybrid CrossfireX Hybrid video - both the onboard video adapter and the video on a video card in a PCI-E X16 slot working at the same time, but that feature is ONLY supported if the video chipset on the card is ATI and one of a short list of video chipsets. Sometimes an improper shutdown can cause the video to be sent to a different display adapter or output. How to Troubleshoot CCTV With No Signal on the Monitor By Tony Breedlove Hunker may earn compensation through affiliate links in this story. Signal has seen a rise in downloads following a change in WhatsApp's privacy terms, which required WhatsApp users to share their data with both Facebook Inc (NASDAQ: FB) and Instagram. Besides getting a new computer or taking PC to The computer was on if I remember right, and Not sure if this is where I need to post this, but its the best one I thought. The monitor was working perfectly before, then power failure and "no signal" goes right to standby. Check current status and outage map. Microsoft global customer service number, Search the community and support articles. I have a “no signal check cable or video source” error after a power outage. No display after turning monitor ON (not boot, black screen & no power lights) Make sure the power button on the front panel is normal for boot Check if the signal cable (VGA / DVI / HDMI / DisplayPort) is well connected and confirmed another end of the output cable has been firmly connected to computer input port (graphics card). site. I haven't tried another cable though or another video card. が届いていない状態を示しています。. The problem is I have to do this every time I wish to use the tv and it The power supply. He told me to come back with original power cords, but I persisted and found a universal adapter for him.) "No signal" means there's no info being sent to the monitor. The problem also persist whether you power the PC on and off. Thanks for your reply KD. Such "The power outage may have just changed the monitor to look at a different input" Wrong. I changed out the HDMI cables and the receiver and nothing works. If there are no beeps coming from the tower, there is a hardware problem within the tower. Try cycling through the different inputs while you PC is on. I have problems with Windows 10 stops recognize the monitor that is connected to the DisplayPort after the computer resumes from power-saving mode. If you don't find that, any card with the same video chipset including any letters after the model number has very similar minimum PS requirements. And what is the 1st hardware item to be affected by a power failure/power surge? If the issue persists, disconnect all cables including the power cable on your computer. The guy at  the microsoft  store couldn't even find a universal adapter to power up the affected PC. If the power failure event was caused by a lightning strike, that's even more likely. Every day If you can borrow a power supply from another working system, try connecting that to your system. If the monitor is connected to your video card, try connecting it to the video output of the motherboard. Tech support scams are an industry-wide issue where scammers trick you into paying for unnecessary Solutions: 1) HDMI connecter should plug into port of graphics card, not that of the motherboard 2 If another working PS doesn't make your system work fine, the most likely thing is only the mboard is fried. Microsoft Employee and that the phone number is an If you install a video card in the PCI-E X16 slot, - your system came with either a 250 or 300 watt PS. They should be able to figure it out, but if not I'll definitely try your suggestions before shelling out any Computing.Net and Compnet Ventures, LLC hereby disclaim all responsibility Call for availability. My kids left the computer on last night and we had a power outage. Help!! Everything came on again except this time the monitor said "No Input Signal" before going into standby and I noticed the keyboard wasn't lit up. By default an LED indicator will light up when the monitor is powered on. Press and hold the power button for 1 minute, reconnect the cables, and then try powering up your computer again. The most frequent thing I've seen is just the power supply was damaged. Power failure events can produce power spikes and/or power surges that can damage anything inside the computer and/or anything connected to it. Im thinking power supply, or video card first. Had just taken the PC (Dell all-in-one) to Microsoft techs. You can help protect yourself from scammers by verifying that the contact is a, official Press and hold the power button for 1 minute, reconnect the cables, and then try powering up your computer again. Thank you very much Gino Des. This guide will walk you through steps to take if your capture card has a source plugged in but it not detecting the signal correctly and is displaying No Signal or there is no video on the pass-through TV or monitor. There could also be a power issue that prevents your monitor from working correctly. You may also hear a cycling beep that keeps repeating in some cases. E1222 - Micro tower - 1 x Athlon II X4 620 / 2.6 GHz - RAM 4 GB - HDD 1 x 750 GB - DVD±RW / DVD-RAM - Radeon HD 3200 - Gigabit Ethernet - Windows 7 Home Premium 64-bit - Monitor : none Main Features ....... Am3300-E1222 Ath II X4 620 2.6g 4gb 750gb Dvdrw Lan W7hp (vf)http://www.shoptoit.ca/brand-acer-i.......... Acer Aspire M3300 Desktop Series Specificationshttp://support.acer.com/acerpanam/d... Graphics ATI Radeon™ HD 3200 Graphics with ATI SurroundView™ and dual-view supportMicrosoft® DirectX® 10 supportPCI Express® 2.0 x16 graphics card support, PCI Express® 2.0 x16 slotPCI Express® 2.0 x1 slotTwo PCI v2.3 (5 V) slots. be sent to a different display adapter or output. In fact seeing that display is a good sign the monitor is working. There are very few video chipsets on PCI-E X16 video cards that will work fine on a system with such a meagre power supply capacity . Now the desktop seems to boot I hear the fan and the power button lights up but the monitor show a "no signal" messge then goes to sleep mode. Hi I have an Acer Aspire M3300 -E1222 desktop computer Amd athlon II X4 620 quad core processor 4gb DDR3 with an Acer 21" flat screen monitor. After powering them back up there are no beeps, and i can hear fans running. It turned on but there was 'no signal' on the monitor. We used  the HDMI and plugged in another computer. (no signal). Your power supply must have at least the minimum capacity required to support a system with the graphics card you are using installed, or the max graphics card you might install in the future. We had a power outage yesterday, and all my stuff for my tower is plugged into a surge protector. However, you probably won't be able to use the Recovery disk set for your model, which is available from the Acer web site, to restore the original contents of the hard drive unless it has the same mboard with it's Acer bios version. If there are no beeps coming from the tower, there is a hardware problem within the tower. My lap top and iPhone work fine. Question Computer turns on but no signal on monitor Systems 1 Jun 5, 2020 R [SOLVED] PC turns on and off in a loop , no signal on monitor Systems 4 May 22, 2020 S Question New system powers up, no signal to monitor 6 If your power supply when connected to another working system doesn't result in you being able to boot that computer normally, the power supply is definitely damaged. Page 1 of 5 - External Monitor Cannot Turn on After Short Electricity Outage - posted in External Hardware: Have a dell xps laptop that i connect an external monitor … Part: PT.SBT02.001 | CDW Part: 2109927 | UNSPSC: 43211508 This product was discontinued as of Thursday, March 17, 2011. The affected PC is a Dell all-in-one. The information on Computing.Net is the opinions of its users. "The power outage may have just changed the monitor to look at a different input". hardware tech, is there any other home remedy? Wrong. technical support services. If the issue persists, disconnect all cables including the power cable on your computer. opinions may not be accurate and they are to be used at your own risk. Then it just goes to sleep. A damaged power supply often produces similar symptoms to a failing power supply. and liability for the content of Computing.Net and its accuracy. After a power blackout, I powered up my PC. - if a PCI-E X16 video card has ANY NVidia video chipset on it, or an ATI video chipset that is NOT one of the few supported by the Hybrid CrossfireX requirements, default bios settings MAY result in you getting NO VIDEO video from the PCI-E X16 video card.In that case, you need to connect your computer to the onboard video port, which is STILL producing video, and change at least one if not two settings in the bios Setup from their defaults in order to get video from the card in the PCI-E X16 slot. Post yours and see other's reports and complaints Please don't call "support numbers" posted below — most probably it's a scam. MarCELL PRO Cellular Enabled Freezer Monitor for Temperature and Power Outage Alerts to Your Phone No WiFi Needed $199.00 $ 199. To do this there should be a button on the monitor that allows you to select which input you want to display. Alienware Aurora boots up but no display (monitor receives no signal) Hello, I'm new to the community! Usually, it's just a matter of turning on the monitor. You can follow the question or vote as helpful, but you cannot reply to this thread. See if Signal is down or it's just you. Thanks for your feedback, it helps us improve the site. (Onboard video - video built into the mboard - IS NOT A CARD ! ) Kinda threw in the towel before seeing your reply. Shows GAOMON logo, 'No Signal' and then 'Power Saving', it is caused by wrongly plug HDMI connectors and set display modes. Microsoft Agent or ........ Acer Aspire M3300-E1222 - Athlon II X4 620 2.6 GHzhttp://www.cdw.ca/shop/products/Ace... Acer Aspire M3300-E1222 - Athlon II X4 620 2.6 GHzMfg. This is quite unexpected because when the computer I unplug the power cord and plug back in and it cycles thru the “greeting” screen and it eventually turns on programming. For the 2nd time in 6 months we had a utility company power outage. Tech support scams are an industry-wide issue where scammers trick you into paying for unnecessary The power LED indicator will be Amber when there is no active signal. Are you hearing any beeps from the tower? I have an eVGA 8800 GTS 320MB Video Card, a Mobo P5W DH deluxe and a Viewsonic monitor VX922 wich doesn't work. Hi Dennis, Failing power supplies are common and can cause your symptoms.They often partially work, fans and hard drives may spin, leds may come on, yet you may get no video and the mboard will not boot all the way. 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. HP and Compaq Flat Panel Monitors - Flat Panel Monitor Displays Message about No Signal, Signal out of Range, Sleep, or Power Save This document pertains to HP and Compaq Flat Panel Displays. I have a none functioning screen, just HDMI it to your T.V. Resetting to factory settings, as you did, is not usually necessary but may be a good idea. You know when power fails. If you're fortunate, replacing the power supply will get your system working again.However, sometimes the mboard has been damaged, either by the power supply failing, or by the the power failure event's power spikes and/or surges. The power outage may have just changed the monitor to look at a different input. This thread is locked. After the most recent outage, my desktop PC no longer works. HDMI inputs quit working after power outage We had major power flashes the other day and my Sanyo dp50740 Plasma TV went on an off and then it shows no signal. Make sure to report and official The screen showed the image from the second computer. Thanks again!