My fridge keep 'buzzing'

When you open the door, all the cold air tumbles out, so the fridge starts up to replace the cold air. As you close the door it is running, but you can't hear it. One it gets to temperature, it stops. It can sometimes do this is seconds.

If it was truly stopped, everything would be defrosted in the freezer and everything in the fridge would be warm.

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HOW DO YOU SHOUT OFF A FRIDGE ? THEY DO NOT HAVE EARS TO LISTEN WITH

Fridge keeps beeping or buzzing: The following is for Frigidaire models but others can be addressed similarly.

Several Frigidaire refrigerator models have an electronic control panel on the freezer door the owner can use to adjust the internal temperature, dispense ice and water and receive notification about issues such as the need to replace a water filter. The refrigerators also emit a beep for various actions and as an occasional alarm. Determining what causes the beeps necessitates some troubleshooting.
Temperature Controls ·A Frigidaire refrigerator's display panel blinks when the control panel is touched to set temperature controls. After pressing "Freezer Temp" or "Refrigerator Temp" on the keypad, press the arrow buttons within five seconds to increase or decrease the desired temperature. If you do not press the arrow buttons within five seconds after pressing "Freezer Temp" or "Refrigerator Temp" on the keypad, the refrigerator beeps to indicate the current setting will stay in place.

Door Open ·When you leave the refrigerator or freezer door open, the refrigerator beeps. Also, the "Door Ajar" indicator illuminates on the appliance's display panel. Shutting the door and pressing "Alarm Reset" stops the beeping and turns off the "Door Ajar" indicator light.
·The Frigidaire refrigerator has a control lock feature that prevents use of its control panel or dispensers when the unit is locked. When the control lock is active, a beep sounds when a keypad or dispenser is pressed. Release the control lock by pressing the "Control Lock" icon for three seconds. A beep will sound, and the icon's light will go out.
Power Reset ·A power reset is occasionally necessary if the Frigidaire refrigerator's control panel does not work normally or a reset function on the keypad does not work. A power reset involves disconnecting power to the refrigerator by unplugging its power cord from the electrical outlet, waiting 30 seconds and plugging the power cord back into the electrical outlet. When the control panel resets, a beep sounds. If the refrigerator beeps even after a power reset and the beeps' source is not known, contact Frigidaire.


Read more :http://www.ehow.com/info_12148688_cause-beeping-noise-frigidaire-refrigerator.html
Cause of Beeping Noise in Frigidaire Refrigerator eHow

It is one of two things, a defective door switch, or the keypad control board has failed.

I only received part of your problem. Could you please repost the problem along with your model number.
Thank you,Richard

Is it buzzing from the bottom rear of the unit?

Hi

The sound from your refrigerator can be caused due to various reasons,please check this link bellow to troubleshoot your problem:-

http://www.repairclinic.com/Refrigerator-Troubleshooting?red=Refrigerator-Repair-Help#itsnoisy

Please get back to us if you have further query else please accept the suggestion.

Thank you for contacting fixya.com

Hi,
The noise is the fan hitting ice build up on the coils... it is no defrosting properly...
Check out these tips...they can help you figure out whats going wrong with yourrefrigerator and why it is not cooling

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heatman101

thats not a valid model number open the fridge door and look up at the top by the light bulb on a white sticker and ill try to help ok

Have you noticed more frost in the freezer than usual? It sounds like you may have moisture building up and freezing around evaporator fan. The fan blade hitting ice will cause the buzzing until it stops it completely or the evaporator clogs with frost and blocks airflow. If you have frost on food in freezer, check the door seals and make sure nothing is keeping doors from closing completely if you release them about 6" from cabinet.