Why are the fans/lights working but no beeps?

one thing to look at, the remote is fixed with different frequencies, take the back off maybe under the battery and change the little switch there it will beep when the remote is hooked up, battery on remote backwards or bad, did you get the power in the fan the right direction, Matt, when you tuen power off to the fan it will also beep, fimd the breaker,

Do you mean that your computer does not turn on just casing light lit on and Fan runs only? What means new, memory and case?

If just lights on, fan runs but no image on monitor or blank screen, you should hear some kind of sound form inside of the CPU casing. This is called beep code. If you hear continuous beep or 3 same beep with same length, it means your motherboard is missing RAM, just connect it properly. If does not work or stop try a good RAM installing to see the result and plug your this RAM to a working machine that have the same kind of RAM.
If you hear one long beep with two short beep After PC switching on, or Two long beep with one short beep following - that means your Graphics card is not connected properly, or damaged or miss matching. If you do not have any beep code after switching on the machine, your motherboard may not have build in emergency speaker. Try to clear this things first. Please mention details of your computer with model number of your motherboard. Let me know updates.

If your cap lock light blinks on and off, and your machine is beeping at you, it means you are about to shut off for overheating. Clean out your vents, grease your fans, and see what happens. You may have intermittant fan failure, with a fan about to stop functioning, or maybe its not working at all.

Replace the fan or your computer will run hot and keep turning off.

Or are you saying this is what happens when you power on the computer? if so: When you press the power button do you hear fansrunning, hard drive spinning, lights on the computer, hear any beeps or lightsconstantly blinking, hear the DvD/CD drive click and the light on the drawer ofthe DvD/CD turn on for a second or two? If so the laptop is trying toboot or may have booted, but the screen is not showing for some reason.

Beep tones and blinking lights tells the technicians what is going on with thelaptop and why it is not booting. Most times it's a motherboard issuewhen you hear beeps or blinking lights continuous.

Does it come with any beep sound, because beep sound clarify the fault. Check it by the way.
The list is given below.

No Beeps Short, No power, Bad CPU/MB, Loose Peripherals
One Beep Everything is normal and Computer POSTed fine
Two Beeps POST/CMOS Error
One Long Beep, One Short Beep Motherboard Problem
One Long Beep, Two Short Beeps Video Problem
One Long Beep, Three Short Beeps Video Problem
Three Long Beeps Keyboard Error
Repeated Long Beeps Memory Error
Continuous Hi-Lo Beeps CPU Overheating

best of luck!

one of your micro swichts are bad.

just reinsert your RAM; it will work.

Please excuse me if you already have the answer, but I went thru the same thing and found that the actual receiver was broken. The receiver that is found in the top part of the fan itself. I was able to diagnose the problem because I have two of the same fans in the house and when I switched the receiver units, the broken fan started to work. Hope that helps.

Hi this is tech crazy

The solution to the problem is as follows

The main reason for CPU fan overworking or not working is due to the load we put on the syatem while operating.So,the first reason for fan not working may be due to the SMPS malfunctionality.Better check out for it.The reason if fan is working but Overworking is due to viruses is system.So go in for format

Hope this solution helps you

Please do rate me on the above said solution

different beeping patterns are codes which indicate what part of the hardware has failed (ram, video card, cpu, ect). the fan failure would not cause beeps, and would not cause the cpu to fail unless already in windows. if you could find out the manufacturer of your motherboard you could check with them about what the paticular pattern of beeps which you are getting mean.