Category Archive Hp computer will not turn on but fans are running

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Hp computer will not turn on but fans are running

When I turn on the laptop, the fan turns on. The fan is constantly running and the noise is louder than my 4 year old Dell.

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For now, I am only using it to watch videos and surf the web but when I do, the fan gets louder. Is it normal for the fan to always be on? I am concerned because my old laptop did not have this problem and when school starts I will be running Solidworks and Adobe Creative Suite applications. If it is normal for the fan to alway be on, is there a way to make it quieter because it may bother some people in the library?

Go to Solution.

How to Fix a Computer That Won't Turn On

Hi puffinfin. Welcome to the HP Forums! Thank you for posting your query in this forum, it's a great place to find answers. As you have mentioned that the computer is brand new, yes for a brand new laptop it is normal, as there will be a lot of updates and background processes which will be running to get the laptop up to date. I recommend you to check for a day or two and if the issue persists, follow the steps in the below article. Let me know how it goes and you have a great day!

Take care. I have an almost new ae1xx laptop with a very annoying fan problem. I have researched solutions and tried them all. I have vacuumed it, blown canned air thru it and even disassembled it to check for dust but there is none. Changing Power Settings changes nothing. Turning CoolSense on and off changes nothing. What else can I do or check? Hope this helps! Keep me posted for further assistance. I don't want to appear ungrateful, but I have to wonder if the generous folks making suggestions even bother to read what I've already posted.

To reiterate There is nothing in my BIOS about 'fan always on' or even a mention of the fan. CoolSense and Touchpad I think I've tried all the easy fixes.

My wife has the same model hp laptop purchased.My Desktop won't turn on. I have the power LED light showing. Not blinking it looks on. I followed these steps:. Power supply light does not turn on or power supply fan does not spin. The computer turned on and I was able to login to my windows account.

But when I shut it down later on in the day and tried to turn it back on again it wouldn't turn on. I followed the above steps again but it doesn't work at all. Therefor it only worked the first time around.

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Go to Solution. My computer now switches on. Thank you very much for this information. I haven't done anything else with it as I need to run off to work now but will continue when I am back later on today. The fact that I have to take apart my laptop and reset the device from the internals has made my decision for me. I will never purchase another HP again. If this is a known issue with this product, why not issue a recall?! I have never had this issue with a MAC or personally built PC, but I thought I would take a chance with this product in hopes to bring my gaming on the go.

I haved personally owned about twenty Desktops and Notebooks. I also design network solutions and have recommended and installed probably HP desktops and servers. I have never had a single unit fail on me until today. I have also own a number of Apple desktops, iphones, and ipads.

I am on the phone with Apple at least once a week. I wouldn't recommend a Mac to anyone.We are experiencing longer than expected wait times to reach an agent.

hp computer will not turn on but fans are running

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HP Customer Support. Select your model. How does HP install software and gather data? Are you working from home? This document pertains to HP desktop computers with Windows 10, 8, and 7. Troubleshoot a video connection from a monitor or a TV being used as a monitor to a desktop computer.

If your computer has a built-in display, see Screen is Blank after Starting the Computer. This document will help you determine if the blank screen is being caused by the computer hardware, the video signal to the monitor, or the monitor itself. Before you begin troubleshooting a blank monitor Check the following items before using the steps in this document:.

Make sure the monitor has power and the power light comes on when the power button is pressed. If the light on the monitor remains off, the monitor is not receiving power from either the wall outlet or the power adapter. If you have a flat panel LCD monitor, unplug the monitor power cable, wait about 30 seconds, reconnect the cable and then turn on the monitor. This resets the electronics on the monitor. If the monitor has a detachable video cable, obtain a second monitor cable for testing purposes in case the cable is bad.

Disconnect all connected devices except the mouse, keyboard, and monitor. This includes removing USB flash drives and memory cards from card reader slots. Step 1: Check the power Disconnect the video cable from the monitor and make sure the monitor power cable is plugged into a power outlet. With the monitor plugged in, press the power button on the monitor. There is a power indicator light located on the monitor case.

hp computer will not turn on but fans are running

If the power light comes onthe monitor has power, skip to Check for fan noises, beeps, and power lights.I have a desktop HP Touchsmart This morning, I pressed the power button, and it lit up but did not turn on. There were no beeps and no boot and no display. The fans turned on and ran loudly.

hp computer will not turn on but fans are running

I pressed the power button to turn it off. I turned it on again, but this time the power light did not come on. The fans did, though.

I let it rest and tried it again two more times with the same result. When I plug in the cord in the back, that green power button comes on. No other light comes on. When I press the power button to turn it off, the cd drive flashes. Go to Solution. An integrated or attached MB component. Integrated component failure means you would have to replace the MB. Attached components could be looked at by removing, reseatingor replacing the RAM if indicated.

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A bad HDD or corrupted boot sector on the HDD would give you a "no boot device error" so it unlikely this is the problem. I removed the HDD, but there were no beeps - just the fans.

HP Desktop PCs - Fan is Noisy and Spins Constantly (Windows)

I also removed the Ram. Still, no response. The power brick is fine, so it is the Motherboard. Didn't find what you were looking for? Ask the community or Ask the Virtual Agent. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. Showing results for. Search instead for.There are many reasons why a computer won't turn on and often very few clues about what might be the problem. The only symptom is usually the simple fact that "nothing works," which isn't much to go on.

The "computer won't start" troubleshooting guides below apply to all PC devices. In other words, they'll help if your desktop or laptop won't turn on, or even if your tablet won't turn on.

We'll call out any important differences along the way. Your files are probably OK. Most people tend to panic when faced with a computer that won't start, worried that all their precious data is gone forever.

It's true that the most common reason a computer won't start is because a piece of hardware has failed or is causing a problem, but that hardware isn't usually a hard drive, the part of your computer that stores all of your files. In other words, your music, documents, emails, and videos are probably safe—they're just not accessible at the moment. Computer shows no sign of power. Try these steps if your computer will not turn on and is showing no sign at all of receiving power—no fans running and no lights on the laptop or tablet, nor on the front of the computer's case if you're using a desktop.

Don't worry about the monitor yet, assuming you're using a desktop or an external display. If the computer won't on because of a power supply problem, the monitor certainly can't display anything from the computer.

Computer powers on and then off. Follow these steps if, when you turn your computer on, it promptly powers back off. You'll probably hear the fans inside your computer turn on, see some or all of the lights on your computer turn on or flash, and then it will all stop.

You won't see anything on the screen and you may or may not hear beeps coming from the computer before it shuts off by itself. Like in the previous scenario, don't worry about the state your external monitor is in, if you have one. You may have a monitor problem as well but it's not possible to troubleshoot it quite yet. Computer powers on but nothing happens.

If your computer seems to be receiving power after turning it on but you don't see anything on the screen, try these troubleshooting steps. In these situations, the power lights will stay on, you'll likely hear the fans inside your computer running assuming it has anyand you may or may not hear one or more beeps coming from the computer. This situation is probably the most common in our experience working with computers that won't start. Unfortunately it's also one of the most difficult to troubleshoot.

Computer stops or continuously reboots during the POST. Use this guide when your computer powers on, shows at least something on the screen, but then stops, freezes, or reboots over and over again during the Power On Self Test. The POST on your computer might occur in the background, behind your computer maker's logo as shown here with the Dell laptopor you may actually see frozen test results or other messages on the screen.

Don't use this troubleshooting guide if you encounter a problem during the loading of the operating system, which occurs after the Power On Self Test is complete. Troubleshooting Windows-related reasons why your computer won't turn on begin with the next step below. Windows begins to load but stops or reboots on a BSOD. If your computer begins to load Windows but then stops and displays a blue screen with information on it, then try these steps. You may or may not see the Windows splash screen before the blue screen appears.

How To Fix a PC That Doesn't Boot - Troubleshooting Tips

Receiving a BSOD error is a common reason why a computer won't turn on. Choose this troubleshooting guide even if the BSOD flashes on screen and your computer restarts automatically without giving you time to read what it says. Windows begins to load but stops or reboots without an error.

Try these steps when your computer powers on, starts to load Windows, but then freezes, stops, or reboots over and over again without generating any kind of error message.

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The stopping, freezing, or reboot loop may happen on the Windows splash screen shown here or even on a black screen, with or without a flashing cursor. It's a fine line and sometimes hard to tell.We are experiencing longer than expected wait times to reach an agent. Instant Ink customers please visit instantink.

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HP Customer Support. Select your model. How does HP install software and gather data? Are you working from home? When a computer fan spins loudly for longer than 20 seconds, there might be an issue with a fan, or the computer might be overheating. Adjust the power settings, let the computer cool for a few minutes, and then troubleshoot the noisy fan. In the Control Panel search field, type power optionsand then select Power Options from the list. Select Sleep from the list, and then click Sleep after and Hibernate after to open each setting.

Decrease the amount of time for each setting to reduce unnecessary strain on the fans when the computer is not being used. Step 2: Increase the efficiency to reduce heat The computer works harder and generates more heat when multiple applications are open at the same time or while playing graphically intense video games.

Change which applications run when Windows starts by using the Startup tab in Task Manager. Lower the game resolution and decrease the graphics settings if the computer becomes warmer than usual while playing.

Step 3: Let the computer cool down Remove the side panel and wait a few minutes to determine if the computer is too warm, which can cause the fans to work harder in order to decrease the internal temperature. Be careful not to slide skin along any interior metal edge of the computer. Turn off the computer, and then unplug the power cable.

Slide the side panel back and away from the computer, and then set the panel aside. Reconnect the power cable, turn on the computer, and then wait five to ten minutes. If the noise does not stopcontinue to the next step. If the noise stoppedthe problem might not be a fan, but excessive heat inside the computer.

Step 4: Determine which fan is making the noise Listen for and locate the noisy fan inside the computer, and then take note of its location. With the computer on, listen for the noisy fan, and then use the following diagrams to determine its location. Example of an HP desktop computer left and an HP slimline computer right. Power supply fan. Step 5: Troubleshoot the fan A dirty fan, vent, or outdated software can cause a fan to make more noise than normal.

Read the section matching the location of the fan. Over time, exposure to consistently high temperatures can damage other important internal components. Power supply fan or vent A noisy power supply fan comes from inside a metal box that is typically located towards the upper rear of the computer. Visually inspect the fan and check that no wires or debris are stuck in or touching the fan blades. Use a vacuum cleaner to remove the dust from the power supply vent, and then turn on the computer.

HP Desktop PCs - Computer Starts but Monitor Remains Blank (Windows)

If the issue persists, the power supply might need to be replaced.We are experiencing longer than expected wait times to reach an agent. Instant Ink customers please visit instantink. Check our tips and fixes! Sign out. Select registration option.

Email address. Error: Javascript is disabled in this browser. This page requires Javascript. Modify your browser's settings to allow Javascript to execute. See your browser's documentation for specific instructions.

HP Customer Support. Select your model. How does HP install software and gather data? Are you working from home? When a computer fan spins loudly for a long period of time, there might be an issue with a fan, or the computer might be overheating. Adjust the power settings, clean the fan vents, check for suspicious processes, and then update the BIOS to help reduce the internal temperature.

In the Control Panel search field, type power optionsand then select Power Options from the list. Select Sleep from the list, and then click Sleep after and Hibernate after to open each setting.

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Decrease the amount of time for each setting to reduce unnecessary strain on the fans when the computer is not being used. Step 2: Clean the air vents Dust and debris can accumulate in and around the air vents over time, obstructing the airflow and causing the fans to work harder than normal to remove the heat.

Use a vacuum to remove the dust from the vents underneath and on the sides of the computer. Turn the computer on, and then place it on a hard, level surface, such as a desk or table.

Prolonged air restriction causes overheating and potential damage.


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