Based on a previous thread - I unplugged all peripherals - including the power - and held the power button for 10-15 second to drain the remaining flea memory. If the PSU is good the led will light green. It could be your surge protector or house circuit breaker, and not the computer. Click EDIT to write this answer. If Dell laptop still fails to turn on, perhaps it is a hardware issue and you can follow the post to run a diagnostic - Resolve Hardware Issues With Built-in and Online Diagnostics (SupportAssist ePSA, ePSA or PSA Error Codes). There is a solid green light on back - but nothing happens after I press the power button on the front of the computer. A slight variation on this solution is to remove your power cord (from the PC or laptop) and hold the Power On button for 30 seconds to 1 … With the power cord disconnected, press the power button on the front of the computer. We will check your motherboard for a green light, to confirm it is receiving power. If your Mac now turns on but doesn't finish starting up, follow the steps for when your Mac doesn't start up all the way. Hey guys, I really need some help here! The way to fix PC won’t turn on but motherboard light is on. If you see no change on your Mac, press and release the power button normally. Reconnect everything. I … 3) Ones in BIOS tap F9 one time, Hit Enter. Only the fans are working? This section is not written yet. when ever the blinking light comes up, that means the mother board is dead... you can call the company and check if your warrnty is still valid.. if its not i think you need to buy a new motherboard.. but before you do that make sure you have the right rams and video card that can fit in the motherboard. Most people tend to panic when faced with a computer that won't start, … When I eventually returned the tower to the room a few days later, the monitor would not turn on. • Device not recognized • Device not turning on • Green light not appearing • Device stuck on pause To reset the device: Connect the device to the computer, press and hold the Random Play button for 25-40 seconds, then release. Motherboard: If reseating all the components cannot fix your problem, I would recommend you to replace the motherboard.Because sometimes bad motherboard causes the problem. Disconnect everything from the computer, including the power cord. PC won't start up. I also turn it off for a few minutes and power back on as Mike R does and it works for me too. 2)Keep tapping F2 several time while you press the power button just ones, to enter BIOS. This should be a normal part of your maintenance anyway, as … the green light is on the back of the tower in the upper left hand corner under the power cord. Install and run a full malware and virus check on your device. If you have no joy then you need to replace your power supply. I know it's not the battery because I switched the battery out with my brother;s and it's still not working. Computer should restart properly. Hold in the power button for about 30 seconds. If you are facing "ASUS laptop won't … Try this first. My laptop is not turning on. It was running fine this morning, shut down normally. I followed these steps: Power supply light does not turn on or power supply fan does not spin. Laptop is ASUS TP300L. it just blinks non stop if i plug in the computer. This is a serious situation as there might be some vital information like biometric data under seize. it is the only "working thing" at this moment! Step 2: The Seagate Central gets a solid green light but is not seen on the network When the Seagate Central gets a solid green light on top of the unit, that means it sees itself as ready and joined on the network. When looking at the front of your computer, we're going to remove the panel that is on the left hand side. Remove CMOS battery. Unplug the computer then hold the power button down for 60 seconds then release and wait another 30 seconds then hold the power button again for 60 seconds.Now plug in the computer and try to start it. 1)Turn off the computer, by pressing and holding the power button. Want to join in? To do this, we're going to remove your side panel, and take a look at the power indicator light inside. It is plugged in the charger and the light is green but it won't charge and hence won't turn on...any solution ? The blue light was on and not flashing (according to the manual the blue light being on indicates the monitor was off) and no matter what I did it would not turn on, so I gave up and assumed something went bad. I have not attempted as previous user commented to leave plugged in … Try a different cable. There is a green LED on the motherboard labelled "F_PANEL". Safe mode allows you to uninstall new programs or drivers that could be affecting your laptop. If you see the webcam light running continuously, it is possible that there is a malware or virus on your system that is causing the webcam to run continuously. ok....it is a desk top, it is an HP pavilion a610n model. About 8 hours later I went to turn it on, but nothing. Now, however, this LED is blinking: 1 is the self-test button you hold down. If your Mac is turned on, this forces it to turn off. Your files are probably OK. The power light turns on for a few seconds but then it turns off again. “Here is all the information on Dell laptop not turning on. The green light on the back is on. She would press the power button, but the computer wouldn't start up. The fan doesn't turn on either. A solid green light, but the drive is still not detected: Please move to step 2. >> Re: Computer wont turn on, green blinking light on back and ticking sound. Push the start button 2-3 times to eliminate remaining current. With AC restored, one amber light powered on, but unable to turn on computer or gain additional power lights for unit including battery charge, second amber light, or in use light. I have Windows 7 and sometimes it can be frustrating. -charger light green..yet not charged or charging. But it still scares me when I hear of all the computer crashes wherein you lose everything. be certain that the cable between the computer and monitor is snuggly plugged in, also be certain that your monitor settings such as contrast are correct if thats ok then unplug the pc and hold the power button in for 15 seconds, then plug it back up and turn it on as you normally would My friends HP Pavilion computer wouldn't power on. Since you already can take it apart, remove the CMOS battery if it's removable, remove the main battery. Back to top If your Mac still doesn't turn on, please contact Apple Support. Last chance garage – pull it, give that little ole battery a kiss & a rattle in the … In the past, when the SMPS was connected to the AC mains, this light would glow steadily even before we switched on the PC using the power button. A lot of surge protectors MUST be cycled off and back on with the switch to reset after a power outage. It also allows you to create a new user account if your original account has been corrupted. If your monitor is getting power, but you still don't see an image, the data cable … On the back of the computer, on the power supply, is there a green LED light? On checking with the internet, the results seem acceptable, so the SMPS is working fine. (I don't know what that means, honestly, I'm very much a layperson with this.) VisiHow QnA. Screen remains black. Plug in the power cord to see if the computer automatically turns on. We need to verify that your computer is getting power. Power Supply Unit (): You can test your PSU to another working PC.If the PC works fine, the problem is with other parts of your computer. Upon arrival - the computer won't turn on. A green light on the back of the computer would likely be on the Ethernet card, if you have a high speed connection. If your HP laptop won’t turn on you might still be able to get your laptop working in safe mode [6]. Push the start button. I have a separate external hard drive but I have not yet figured out how to smoothly save to it. Please let me know if this fixes the issue. 4) Press F10 one time, Hit Enter. Hard Reboot ASUS Laptop to Solve ASUS Laptop Won't Start. It wont turn on and the only light appeared was the Bulb one (battery and cylindrical shape not on). My desktop computer won't turn on.