Cpu Fan Error Hp
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3, 2014] If you replaced the system or CPU fans, or moved the hardware contents of your HP computer to a new case, you might be getting an "F2 fan error" on boot. Thankfully there seems to be a solution. cpu fan has failed error message After I upgraded my computer to a new case I started getting the following error
Hp Pavilion Cpu Fan Failure
during startup/reboot: Error: System Fan Has Failed! Service PC to prevent damage to the system. Press F2 to continue. The case I am using hp all in one cpu fan failure has two stock fans on the back, and I replaced the stock CPU heasink and fan with a Cooler Master Hyper heatsink/fan combo. The system originally came with a 3-pin CPU fan that was connected to a slot labeled on the system fan has failed press f2 to continue motherboard as "SYS_FAN1," but the new CPU fan that came with the over-sized heat sink has a 4-pin connector that I plugged in into the slot marked as "CPU_FAN". From what I can tell the SYS_FAN1 slot monitors the fan speed, so it had been asking me for the system fan ever since because there's nothing connected to that 3-pin slot. Before continuing, please note that if you haven't changed any parts and you suddenly started getting that message, then make sure the fans are
Error Cpu Fan Has Failed Pc Will Automatically Power Down
really working. You don't have to change the settings if all you need is to replace a fan, so make sure you check your motherboard's fans configuration to try to isolate the problem. Also, if you did change fans, then you can always reconnect the old fan or a new fan or equal size and speed to the SYSFAN slot. If none of that works, or you just don't want to deal with that message, then continue reading. Pretty much every computer troubleshooting forum or website tells you to go into BIOS and look for "Hardware Monitor" and disable the one that's causing you problems. The problem is that, for most HP computers, that option is hidden. After months of looking and finding the same guides over and over again, I finally found the right answer. I re-wrote it to what I think is easier to understand. There are two ways to go about this: Boot your system and press the F11 key when HP splash screen shows up. The F2 error will probably still show up, so keep pressing F11 repeatedly until it gets passed it and starts loading the list of hardware components. Or, if F11 sends you to system recovery instead of the BIOS page, then press Ctrl+F10. If for some reason it displays the F2 error again, press Ctrl+F10 again. If it worked, then an option called Hardware Mo
error message of your computer Mamu Borah SubscribeSubscribedUnsubscribe28,11128K Loading... Loading... Working... Add to Want to watch this again later? Sign in to add this video to a playlist. cpu fan has failed auto shutdown Sign in Share More Report Need to report the video? Sign in cpu fan failure but fan works to report inappropriate content. Sign in Transcript Statistics 115,463 views 217 Like this video? Sign in to
Cpu Fan Has Failed False Error
make your opinion count. Sign in 218 75 Don't like this video? Sign in to make your opinion count. Sign in 76 Loading... Loading... Transcript The interactive transcript could http://retrohelix.com/2012/09/how-to-fix-the-f2-system-fan-error-on-some-hp-computers/ not be loaded. Loading... Loading... Rating is available when the video has been rented. This feature is not available right now. Please try again later. Published on Feb 14, 2014I am sharing a simple self-made video how to solve CPU fan error. In order to make this message disappear from a PC on startup you have to get into https://www.youtube.com/watch?v=LIDrJ0uZq2U the bios settings of your computer. To get into the bios settings you have to press Del, F1 or F2 (varies according the different motherboard) while starting your computer as shown in this video. After getting into the bios search for fan control settings, I have to enter into the Power tab of the bios settings on this motherboard to get into the CPU Fan speed. On this motherboard CPU fan speed is N/A by default & I have to change it to Ignored to make the message of CPU fan error disappear on startup. In some motherboard the rpm of CPU fan warning is highlighted by default at 600 rpm & if you lower the rpm to 300 rpm the CPU fan error will disappear. But do remember to save the bios setting before exit by pressing F10 as shown in this video to remove the CPU fan error warning message. Category Education License Standard YouTube License Show more Show less Loading... Advertisement Autoplay When autoplay is enabled, a suggested video
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Super http://superuser.com/questions/485292/error-cpu-fan-has-failed-pc-will-automatically-power-down User Questions Tags Users Badges Unanswered Ask Question _ Super User is a question and answer site for http://www.computerhope.com/forum/index.php?topic=127049.0 computer enthusiasts and power users. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top Error: CPU fan has failed! PC will automatically power down up vote 0 down vote favorite All of a sudden my HP Pavilion a6357c has started having issues with the fan. Whenever it cpu fan boots up, the error message in the title appears and the computer powers down. After a few attempts the computer eventually turns on and runs fine, but clearly a problem exists. I've looked around, but all solutions end at the user changing the BIOS settings to a lower fan level, a feature which my BIOS does not support. I run Windows 7 Home Edition on an otherwise unaltered machine. Is my power supply too weak, or maybe the connection in some wire growing old? Help diagnosing would fan has failed be appreciated. Edit: Fan is not broken to the best of my knowledge. It always spins up, though it's speed varies which I think is normal. I heard this could happen if there is inadequate power. How would I diagnose that? Oh and it's as clean as I can get it :) fan hp-pavilion cpu-cooler share|improve this question edited Aug 16 at 16:20 Hennes 50.8k775120 asked Oct 9 '12 at 5:03 ExitFailure 41149 Did you check if the fan actually has failed? If it is broken then the obvious solution would be to replace it. If it is not broken then you really want to add that to the original post. –Hennes Oct 9 '12 at 6:47 add a comment| 1 Answer 1 active oldest votes up vote 4 down vote Some fans have a built in speed sensor (tach) that feeds back a signal to the Motherboard. This lets the Motherboard know that the fan is actually rotating and at what speed. This is typically done by having a tiny magnet attached at the hub of the fan blade. As the fan rotates, the magnet comes near a magnetic sensor (hall effect) on the motor housing or mount. This is also done with optical components rather than magnetic. As a fan is used, a typical wear point is the bushing (or bearing) where the motor shaft extends out from the motor to attach to the fan blade hub. This wear can let the fan blade move closer to, or farther from the motor housing than it was des
activation email? 1 Hour 1 Day 1 Week 1 Month Forever Login with username, password and session length Forum only search News: Home Help Login Register Computer Hope » Hardware » Hardware » False CPU Fan Failure Message HP & Others « previous next » Print Pages: [1] Go Down Author Topic: False CPU Fan Failure Message HP & Others (Read 9189 times) 0 Members and 5 Guests are viewing this topic. RWKTOMB Guest False CPU Fan Failure Message HP & Others « on: January 14, 2012, 03:18:38 AM » Hello All:I happened on this forum and noted that there were several posts about a "False CPU Fan Failure Message" that users have been experiencing. Although there are numerous reasons for this message being generated, most are false and have nothing to do with a failed CPU fan. Many are lead to believe or assume that the CPU fan has failed because of this message, a USB hub is at fault, and numerous other suspicions.99% of the time when one opens the computer case they immediately note that the CPU Fan is running, there's no dust or any other issue that can be detected, however this warning message continues to be generated. This issue is most apparent on a cold start, not a restart.The cause for this false message is most often associated with a peripheral USB device, such as a USB hub that places just a sufficient extra load on the power supply and the fan fails to come up to speed quickly enough due to the extra load from the USB devices plugged into the computer, thus preventing the CPU fan from developing sufficient RPM (below 500 RPM). Keep in mind that most hardware, including fans, is made in China and a lot of this hardware is not of the best quality (Cheap).When the CPU fan fails to develop sufficient RPM quickly enough, the BIOS triggers the CPU FAN FAILUE MESSAGE AND SHUTS DOWN THE COMPUTER. This issue is especially associated with new HP/Compaq desktops. The CPU fan has to come up to speed quickly enough and prod