Compaq SR1901WM system fan failure

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• (Redirected) The base Aurora r4 system fan failure

  Hi I am having problems with my r4 aurora. the fan failure system from time to time at boot. Alienware thermal control always indicates that the system is at 0%, but the fans work physically. I'll try to post a screenshot of him when I got home. His is my r4 Mithraeum my 1st died after 4 months of owning my r4 is now the replacement and my warranty expired in March last someone can help me out thanks in advance.

  Note: I barely use my work schedule loaded r4

  Better in this position in the Alienware owners Club Forum, here:

  http://en.community.Dell.com/Owners-Club/Alienware/default.aspx

  Bev.

• System Fan failure

  Hello

  I have a HP Pavilion a63301a, I get a message system Fan has failed service PC tp prevent damage press F2 to continue.

  I opened the box and found that the CPU fan was clogged with dust, so I cleaned the fans, while the box has been opened I rebooted and found that the system fan should start spinning with all the other fans, after a few seconds, the system fan stops, I can get the above message.

  I continue starting up, but the system fan does not come on again. At this point fans CPU and power supply are running it does this whenever I do a startup message and stop the fan running system.

  I replaced the fan in the system with a single, even something again it starts then stops running at startup

  I don't see all the settings for the fan in the BIOS, is there someone who can help with some advice on why this fan has stopped running, how to run again

  I download the software that allows me to monitor the number of towers and tempretures these are all the normak accept rpms from o to the system fan

  I don't know that clever people out there you will find the answer

  Help, please

  Rick

  With the correct model number, I was able to look at the motherboard, and I see a task for the fan, aka system fan.  It is followed by somewhere and I would assume that it is the BIOS.  The parameters must also be hidden, and if the change to operate the system fan is made, you will still get warning.  However, you won't be upset once you are certain that the fan is running and pressing F2 will be the start cycle.

  I think that the adapter that I showed (just if it was obvious what I was talking about) would be availible from local sources that make the work PC and parts for a living.  If this isn't the case, then try Newegg or Amazon as a last resort.

• the m8277c system fan failure

  What is considered the system fan? is it the fan 3 "on the back, I would consider the fan or the fan 3" on the motherboard? Fans seem to be working what can I do I am a novice regarding components:)

  Mck1960 wrote: Brent Merci for the reply I'm sorry I'm not sure what you mean by heat sink is the big fan on the mother? I think that's what you're referring to correct? Terry

  Hello Mck1960, the system fan is the fan which is connected to the pin system fan header. Is the fan in the back of the case ususally.

  The processor (CPU) fan is the one on top of the CPU cooler and is connected to the Strip to pins on the motherboard CPU.

  Here is the link for your motherboard specifications. Look in the presentation of the motherboard for the fan header locations.

• The system fan failure... Press F2 on the old card fan replacement mother M2N68 - LA

  Hello. I spent a while looking for a cure for this but no luck.

  I replaced the rear fan (and the whole case) on my HP p6110uk PC and now get «a failure of the fan system...» Press F2 etc. at the start of the system." Perhaps one of the three fan pins on the motherboard does not receive the right RPM.

  The fan works OK. I tried 2 new case fans and they work but give the same error on initialize toward the top. The original fan is detected OK and the error disappears when placed back attached to the same port on the motherboard fan system. There is no option of fan in the bios settings.

  I have tried both by resetting the CMOS jumper on the motherboard and remove the battery to see if it will remedy the error, but again, no luck.

  I was wondering about possibly updated the BIOS, but the official update of HP will not work. It's I guess because I am running official windows 7 upgrade (from Vista). Win7 x 64 does not appear for the provided.

  The site of Asus also has a bios driver for this kind of advice, but I'm not clear on the version required.

  Details:

  M2N68 - THE Mobo 5.00 rev

  (Pegatron) Revision of BIOS 5.38

  Optionally you can advise me, that error is quite annoying whenever I start.

  Booji,

  Thanks for confirming my suspicions.  As you have changed the case, you may have other options. What case?

  (1) re thinking - join old SYSFan (2) create a new exhaust (TOP).

• The PowerEdge 2900 4 system fan failure

  Good afternoon

  Nobody knows precisely who fan, this might be? Someone has a diagram pinout for this MB? NX642

  The server is 60 miles away and I am trying to determine what fan it is if I can order the part first.

  Thanks for any help.

  Yes, it is the fan that blows down on the memory sticks.

• Compaq Presario SR1719UK, System fan fail warning

  Hi guys

  Hope you can help me with what I am puzzled.

  I have a compaq presario SR1719UK that I transplanted everything except a car fan and DVD in a new case.

  I added a new case for the new case fan and everything is properly connected, and yet on startup, I get the attention system fan failure, he has not done this in the case of the former.

  In the bios, that the temperature fits as 35 degrees with the CPU fan at about 1500 rpm, case fan display 0 RPM, even if she is running and blowing air out of the case.

  Overall, I am confused!

  Any help would be greatly appreciated

  Data sheet:

  Athlon 64 (V) 3400 + 2.2 GHz

  ATI Radeon Xpress 200

  Card mother MS-7184

  HP/Compaq motherboard name: AmethystM-GL6E

  2 GB DDR memory

  Windows 7 Ultimate (can be reversed for Linux but can downgrade to XP)

  Flex 300W power supply

  Hello sparticate, you may have installed a fan that is not compatible with the HP motherboard. Is it possible that you can replace the new fan with the original fan and see if the problem is resolved. These HP case and CPU fans have a speed sensor which tells the motherboard fan is indeed running. If the new fan has no such speed sensor drive, motherboard want to get the appropriate signal and display the error message.

• System fan failed error after the Swap case

  Hi, I read a number of similar positions on this issue but has not managed to solve my particular problem and was hoping someone can provide additional guidance

  I recently moved my HP Pavilion Slimline S5280t with a Cooler Master case, everything is OK except that I now get a 'system fan failure, press F2 to continue "message every time I start the PC.

  I know for sure, it is caused by the rear 120mm fan that connects to pin 3 connector on the motherboard chassis fan (I tested it with the old 92mm fan and the error message disappeared).  So based on what I read on the forum, the simplest solution is to disable / adjust the configuration in the BIOS to monitor fan, unfortunately, this option is locked to my motherboard (IPIEL-LA3) model.  If at this point, I have 2 questions regarding what I can do next:

  1. I guess the fan sensor detects for the fan RPM so since this is a 120 mm fan, the speed of ROTATION is less than a 92 mm.  It does not reach some predefined threshold and that's why the error message I received.  So I can solve the problem by exchanging the 120mm fan which runs at a higher SPEED?

  2. I read that there is a hidden menu of BIOS with some of the HP PC, accessible by pressing F11 (or some other keys that do not appear in the original start menu), I have tried F11 and which has become a diagnostic tool, does anyone know if a hidden BIOS menu exists for my particular model? (PC model: S5280t, q8300 CPU, Mobo IPIEL-A3)

  In addition, I don't think that there is an update of the BIOS for my model either... so I'm really out of options here.  Please help if anyone has any suggestions.

  Thank you!

  HW7777, welcome to the forum.

  After consultation on your problem with Erico, another Member of the forum, here's what I was told:

  "The three-pin connector for the fan has + (power), mass (-) and an analog tachometer signal." Given that you have tested the old fan on the system fan header and the error message disappeared, you have checked that the fan is indeed the question. You should try another fan to see if it did not have the rear case fan which is connected to the Sys_Fan?  If produce the same results, then you have reason on the down low, the origin of the problem.   If you want to keep the motherboard in the case of Coolermaster then you should consider making or buying an adapter to mount it in her 92 mm fan. Since the Coolermaster case is much larger, you should be able to mount the fan somewhere. There is a lot more air in the Coolermaster case compared to the business slimline the mobo was originally in. "You are right that there is no update available BIOS.

  If your problem is solved, please click "accept as a Solution.

• Processor or fan failure

  Let me explain my situation.

  I have a HP Pavilion G7-2002SD with the liquid.

  I switched the memory and the motherboard with a new brand.

  Not the laptop does not start and the caps lock is flashing in the meantime.

  This looks like a failure of the CPU.

  But the fan does not work also. Should he run in this situation of boot sequence?

  I expect he'd go at full speed.

  Or a faulty fan banned the operation of the CPU?

  I other words: should I replace the fan or the CPU?

  If it was just the system fan POST to a black screen with a fan error. You get it even if you plug a dead fan. It could be the CPU, which is generally not likely, but you replaced the motherboard, so it must almost be the CPU.

• CPU fan failure

  I have a Compaq SR5510F and when turn it on, the error message: don't have a CPU fan.  I took off on the side of the processor, and two fans that I see are turning very well and one that is in the box also turns fine.  Is the CPU fan, one upstairs that you can not without disassemble everything?  What should I do?  Anyone else have this problem with this model?

  There are 3 fans in the SR5510F. The PSU (Power Supply) contains an extraction fan. The system fan is also an exhaust fan. The CPU fan is mounted on top of a metal radiator. The message "CPU fan has failed" is triggered by a sensor. The cause can be a dusty fan, or obstruct the fins of the heatsink or a fan that runs too slowly to dust.

  See this document

  

• Noise of Dell Studio XPS 9100 CPU fan failure CPU fan

  My Dell Studio XPS 9100 did a loud intermittent noise for a few months and then last week I got a CPU fan fault message while booting. I blew all the dust from the fan and I always get the CPU fan failure message. I finally got the system starts by placing a small fan blowing air into the funnel will CPU/processor fan.

  Alas, my warranty expired 2 weeks ago. I'm kicking myself contacting technical support a few months ago, when the problem started.

  I need to replace the fan. What parts need me, and where can I get them?

  Thanks much for the reply.

  Thank you. After being tossed a little I transferred to the sales and ordered a new CPU fan for a cost total which includes shipping and taxes of $42.25. Too bad it wasn't 2 weeks ago, then she would have been free.

  The seller said that I would not need thermal paste. Is this correct?

  Best regards

  Them

• Tecra A8 - ALERT: System Protection failure

  He y. I have Tecra A8 EZ 8313. yesterday, when I turn it on I have white screen and message like:
  ALERT: System Protection failure
  Password:

  nothing works. I can not even get into the BIOS.
  I don't know what this is... nothing found in internet.

  Maybe someone have the same problem here if some can help me solve this problem.

  Please help :)

  Hello

  It looks like a BIOS problem and it seems that the password of the BIOS would be necessary.
  Looks like you need to contact Toshiba ASP and ask them to reset the BIOS defaults and clear the password.

• System Fan (90 b) error. Laptop HP 1000 | Product number: C8C94P4 #UUF

  I have HP Notebook PC1000 1140TU, Core i3 with windows 7 Home Basic Edition.

  Last night I turned off my laptop battery (Hibernate) low 14% mornig and today, there was an ERROR "SYSTEM FAN (90 b).

  My cooling fan does not spin at all.

  How can I solve this problem?

  cockermouse wrote:
  

  I'm afraid that it's been over a year and my warranty has expired.

  Then you will have to choose between having the replaced hinge, put up with the question or the source of another laptop.

• Qosmio G40 - ALERT: System Protection failure

  I used my Qosmio G40 - Vista with no problems since I bought it in November 2007.

  A week ago, he started acting funny. Whenever I turn it on, I get a black screen with the following message:

  ALERT: System Protection failure
  Password =

  Now need a password...
  I had never put no password to the BIOS level, or the level of Windows, so there is no password I could enter.
  So I'm stuck, because the laptop does not accept the ENTER key without any password entry.
  I also tried standard passwords like "Toshiba" nothing helps.

  Can someone help me with this issue?

  Best regards.

  Hello

  To me, it seems that you are talking about BIOS password.
  First of all; There is no default password BIOS.

  I have no idea why the laptop asks you a BIOS password if you didn't put in the past, but the point is that it s is not possible to delete or modify the BIOS password without knowing the old password.

  In this case only the Toshiba ASP may be able to remove the password.
  So I have no other recommendation on contact an ASP in your country and by asking guys to remove the password.

• Satellite Pro A120 - ALERT: System protection failure.

  Hello

  I had a problem after installing Windows XP SP3 and a new startup the laptop stop and asked:

  ALERT: System protection failure.
  Password =

  What should I do? I called service and they told me to send the laptop to the Toshiba Service.
  I don't whant to send the laptop, because it's more than 3 years and I do not know exactly if the laptop is already ok. What can I do?
  Who can help me to start the laptop again!

  The model excatly is:

  Satellite Pro A120
  PSAC1E-04K00XGR

  Thank you

  Hello

  I guess the phone asking you the BIOS password
  I think it's only a plausible explanation of this error message

  Whether the password of the BIOS, then I have some bad news for you.
  The ASP can only remove the unknown password.
  That's why I have the same recommendation to you as Alex; you need the help of ASP.