Error Cpu Fan Has Failed Hp
Contents |
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"
Error Cpu Fan Has Failed Compaq
on boot. Thankfully there seems to be a solution. After I upgraded my computer cpu fan failed hp pavilion to a new case I started getting the following error during startup/reboot: Error: System Fan Has Failed! Service PC to prevent
Hp Pavilion Cpu Fan Failure
damage to the system. Press F2 to continue. The case I am using has two stock fans on the back, and I replaced the stock CPU heasink and fan with a Cooler Master Hyper heatsink/fan hp cpu fan failure on startup combo. The system originally came with a 3-pin CPU fan that was connected to a slot labeled on the 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 hp system fan has failed 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 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
List Welcome Guide More BleepingComputer.com → Hardware → Internal Hardware Javascript Disabled Detected You currently have javascript disabled. Several functions may not work. Please re-enable javascript to access full functionality. Register a free account to unlock additional features at BleepingComputer.com Welcome to BleepingComputer, a free community where people like yourself come
System Fan Has Failed Press F2 To Continue
together to discuss and learn how to use their computers. Using the site is easy and fun. As cpu fan has failed auto shutdown a guest, you can browse and view the various discussions in the forums, but can not create a new topic or reply to an existing one
Error Cpu Fan Has Failed Pc Will Automatically Power Down
unless you are logged in. Other benefits of registering an account are subscribing to topics and forums, creating a blog, and having no ads shown anywhere on the site. Click here to Register a free account now! or read our Welcome Guide to http://retrohelix.com/2012/09/how-to-fix-the-f2-system-fan-error-on-some-hp-computers/ learn how to use this site. CPU Fan Failure Error Started by sparkyjoe34 , May 29 2015 01:21 PM Please log in to reply 13 replies to this topic #1 sparkyjoe34 sparkyjoe34 Members 7 posts OFFLINE Local time:10:19 PM Posted 29 May 2015 - 01:21 PM CPU Fan Failure Product Name:Slimline S5305Z Operating System:Microsoft Windows 7 (64-bit) Hi everyone. I'm hoping someone can help me as I am totally at a loss as what to try next. Ok, so my mother bought a HP Slimline http://www.bleepingcomputer.com/forums/t/577729/cpu-fan-failure-error/ S5305Z desktop PC. Had it for several months with no problems. Then ocasionally when she would restart it she would get a"ERROR: CPU Fan Has Failed! PC will automatically power down in a few seconds. Service the PC immediately to prevent damage to the PC." She would restart it and no error. I opened it up to make sure the cpu fan connector was seated properly and it was. Finally she purchased a new desktop and gave me her old one. "Let the fun begin!"....So I brought it home, got everything hooked back up and commenced to using it on a daily basis. Well whenever I would need to restart it due to updates or whatever I would get the same cpu fan error but It went from occasionally to everytime it was restarted. Now whenever I need to restart it I have to blow on the cpu fan to keep it going in order to prevent it from showing the cpu fan error and shutting down. Not really the type of thing I want to have to do each time I restart my PC. To date I have replaced the cpu fan, power supply and motherboard thinking that it might be related to one of those three but with no luck. Still the same issue. As far as I know the bios has never been updated. I have never updated it and I know my mother who can barely figure out how to use a mouse hasn't updated it. I've searched the HP Support website for up
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 http://www.computerhope.com/forum/index.php?topic=127049.0 Pages: [1] Go Down Author Topic: False CPU Fan Failure Message HP & Others (Read 9227 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 cpu fan 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 fan has failed 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 produce at least 500 RPM, if the CPU fan is clocking at under 500 RPM, lets say, 450 to 475, there is a strong likelihood that the BIOS will trigger this message and shut down the computer. Obviously, once the fan is up to speed, the problem goes away. A good test would be to unplug all USB devices except the keyboard and mouse, PERFORM A COMPUTER COLD START, assuming that Windows starts normally, now plug in all your USB devices while the computer is up and running,