Where can you get a replacement cooling fan? There is a link you have on another question but it gives me an error message.

Either the cooling fan is dead or it has been strucked. Due to this, the internal temperature of the set rises and so this message. Check and replace the cooling fan/s at the top rear side of the set. If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/

if you see lights get on Keyboard.. your motherboard is fine.. else it is your Keyboard or Super I/o Chip that is not working..

Hello Niramon,

The error message hp laserjet P3005n error 57.03 is due to sub cooling fan (FM2) error has occurred. Fan operation is verified during device power up. Fan operation occurs only during power up or during a print job.Turn the device off and then on. Verify that nothing is hindering or blocking the fan. Verify that the fan is connected to connector J512 on the ECU PCA. You might have to remove the main cooling fan to see this connection. If the message persists, replace the fan.

Hi,

This message means that the fan on your CPU (processor) is failing or has failed. This is not good because if the fan on the CPU fails your CPU will overheat and cause your machine to lock up and become non-functional till it cools down and then the same cycle will repeat till the fan is replaced.

Let me know,if needed further assistance.

Hope i helped you.

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I would replace the evaporator fan, this fan problem is hard to diagnose because the fan will spin but not fast enough to circulate the chilled air thru the freezer and the refrigerator. The minimum cost to repair/replace is around $300.00

If you take the rear of the set off and hold the Interlock Switch on the right side up,Turn "ON" the set and look for three fans,one of them will not be turning. There are two small fans and one large one. The Large Fan is the Lamp cooling fan and the two fans are for cooling the Ballast and the other one is for cooling the DMD chip Heat Sink. The two smaller fans are the same type. The Lamp Fan (Large one) part# is BP31-00024A and the two small fan #s are BP31-00001A. They are all easy to replace.

fan error means that one of the fans inside the computer has failed and is no longer working causing the system to overheat. to solve this you must replace the fan that isn't working. you should try going to your local computer hardware store and ask them to fix the problem.

From service manual -
Error message condition one = fan protector operated.
Check:-
Fan,
Main Power pcb,
Main digital pcb.

first.you can find the processor fan in some computer shop,but i dont know if they will give you.second,check the model # of the fan and check in the internet for delivery or else,you can repair the fan by replacing the dynamo of the fan with another model of fan,just anly remove the screw of the fan and try to find another model fan and replace the dynamo fan.
This kind of issue is i try with some of my customer because they cant find the same model of fan.