Question about Sears Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+

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The light of the console wall control is blinking

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Press and hold for 3 seconds the lock button on the wall control.

Posted on Nov 08, 2010

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Posted on Jan 02, 2017

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SOURCE: wall remote doesnt work. changed batteries.

The LED blinking 3 times is the code for "Door control or wire shorted."

Posted on Sep 17, 2010

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I can't seem to sync my wii controller. All 4 lites are blinking and will not stop. I changed the batteries and tried to re-sync the controller w/no luck. It was just working a few minutes ago.


    Try these steps!

  1. Turn the Wii console power OFF by pressing the POWER Button on the front of the console. Unplug the power cord from the wall outlet for a few seconds. After a few seconds have elapsed, plug the cord back into the wall outlet.


  2. Turn the power of the Wii console ON. When you see the Health and Safety screen, open the small flap on the front of the Wii console to find a red button labeled "SYNC." Press and hold the SYNC Button down for 15 seconds. This will clear all the syncs on the Wii, allowing you to get a clean start to begin the process described below.


  3. After holding the SYNC Button on the Wii console down for at least 15 seconds, you can now "re-sync" your Wii Remotes:

    1. With the first Wii Remote you wish to sync, remove the battery cover on the back of the Wii Remote to find a small red button just below the batteries.


    2. Press and release the small red button just below the batteries on the Wii Remote; the blue lights on the front of the Wii Remote will blink.


    3. Quickly press and release the red SYNC button on the inside of the white flap on the front of the Wii console (picture).


    4. When the Player LED blinking stops and stays lit, the syncing is complete. The LED that is illuminated indicates the player number (1 through 4).


    5. This sync procedure (steps "a" through "d" above) must be followed for each additional Wii Remote added to the system.
if nothing else works call 1-800-255-3700

Jul 12, 2011 | Nintendo Wii Remote Controller

1 Answer

Ps3 red light keeps blinking


Step 1: Check Your Console
One of the biggest causes of the blinking red light problem is placing the console with the fan vents sitting against the floor or up against a wall where air cannot flow freely in and out of the console.
So, start by checking your console and making sure those fans are not blocked off. If you notice a lot of dust on the console, clean it off right away. Once you fix the blinking red light of your ps3 and your console is working again, you will want to keep the vents clean and unobstructed.
Step 2: Test the Hard Drive
Now, find the hard drive on the side of your console and remove it. Wait a few seconds and replace it. In some cases this may fix PS3 red light. If you still see the blinking red light, there is a chance you have more substantial damage inside your unit. It could possibly be a problem with overheating which causes problems with the motherboard, especially if you had your console on the floor or up against a wall.
Step 3: Unplug
The last in-home remedy to fix PS3 red light blinking is to unplug the console from the wall for about half an hour and then plug it back in. This doesn't always work, but some people have had success with problems other than overheating. If it doesn't work, then you have more substantial damage to your console motherboard.
Yet, that doesn't mean the console is useless! Continue on to find a permanent solution to the problem.

If all this doesn't work go through this mannual to have step by step instructions for solving this problem http://www.gamingupholds.com/ps3-repair-guide.aspx

Feb 14, 2011 | Sony Playstation 3 (PS3) Console

2 Answers

I have a 3/4 hp model 139.53990D from sears. My reomtes have quit opening the door. they will close it. The light on the control console blinks very lightly, not like when the lock is set. Door works...


The symptoms you give are exactly the way it is when the lock function is used. The wall control and the keypad will work but not the hand remotes. If holding the lock button for 3 seconds doesn't change it you should hold in the smart/learn button for 6 seconds. This will erase all remotes from memory and only the wall control will work. Now program it for the remotes and the keypad.

Jan 21, 2011 | Sears Craftsman LiftMaster Chamberlain...

1 Answer

Red light blinks and wont start up or eject


One of the biggest causes of the blinking red light problem is placing the console with the fan vents sitting against the floor or up against a wall where air cannot flow freely in and out of the console.
So, start by checking your console and making sure those fans are not blocked off. If you notice a lot of dust on the console, clean it off right away. find the hard drive on the side of your console and remove it. Wait a few seconds and replace it. In some cases this may fix PS3 red light. If you still see the blinking red light, there is a chance you have more substantial damage inside your unit. unplug the console from the wall for about half an hour and then plug it back in. This doesn't always work, but some people have had success with problems other than overheating.
or click here to download repair guide

Dec 26, 2010 | Sony Playstation 3 (PS3) Console

1 Answer

My PS3 switched itself off mid game, it now will not stay on and the red light blinks.


The blinking red light is also known as the Red Light of Death (RLOD) similiar to the xbox 360s Red Ring of Dead (RROD)



Step 1: Check Your Console
One of the biggest causes of the blinking red light problem is placing the console with the fan vents sitting against the floor or up against a wall where air cannot flow freely in and out of the console.
So, start by checking your console and making sure those fans are not blocked off. If you notice a lot of dust on the console, clean it off right away. Once you fix the blinking red light of your ps3 and your console is working again, you will want to keep the vents clean and unobstructed.


Step 2: Test the Hard Drive
Now, find the hard drive on the side of your console and remove it. Wait a few seconds and replace it. In some cases this may fix PS3 red light. If you still see the blinking red light, there is a chance you have more substantial damage inside your unit. It could possibly be a problem with overheating which causes problems with the motherboard, especially if you had your console on the floor or up against a wall.


Step 3: Unplug
The last in-home remedy to fix PS3 red light blinking is to unplug the console from the wall for about half an hour and then plug it back in. This doesn't always work, but some people have had success with problems other than overheating. If it doesn't work, then you have more substantial damage to your console motherboard.
Yet, that doesn't mean the console is useless! Continue on to find a permanent solution to the problem.


Step 4: Check Your Warranty
The next step you can do to fix red light of death is to see if you still have a valid warranty for your gaming console. If you do, then you can contact Sony and mail it in for a fix. Note that this will take at least 6 weeks before you can expect your ps3 back and chances are high you will receive a refurbished unit rather than the one you originally sent in. Also note that Sony will delete the memory from your unit so you will lose everything saved in the console.
If you don't have a valid warranty or you don't want to lose everything saved inside the console, bypass Sony altogether. Without a warranty they charge $150-300 or more and often the unit you receive back will have the same red light of death blinking problem in a short period of time.

Dec 17, 2010 | Sony Playstation 3 (PS3) Console

1 Answer

My PS3 was working fine, its the original PS3 model when it first came out in 2007. Was playing black ops, then it just froze, so i switched it off. Switched it back on, flicked to HDMI channel - nothing....


One of the biggest causes of the blinking red light problem is placing the console with the fan vents sitting against the floor or up against a wall where air cannot flow freely in and out of the console.and to fix PS3 red light blinking is to unplug the console from the wall for about half an hour and then plug it back in. This doesn't always work, but some people have had success with problems other than overheating...


better u download repair guide


click here to download repair guide

Dec 16, 2010 | Sony Playstation 3 (PS3) Console

1 Answer

The green light on the wall switch is blinking constantly yet it works to open/close the door. The remote does not work. Any suggestions?


Press and hold the lock button on the wall control for 3 seconds. The light will stop blinking and your remotes will work.

May 19, 2010 | Sears Craftsman LiftMaster Chamberlain...

1 Answer

Xbox wireless controller lights keeps blinking but


If the ring of light keeps blinking, it means that the remote controller was not connected to a receiver which is the XBox 360 console. Try to press the connect button on the console and the wireless controller to sync them together.

Apr 27, 2010 | Microsoft Xbox 360 Controller

1 Answer

Bought a 360 controller and it's not connecting to console


Erm, Your controller is charged correct?
Did you press the manual connect button on the controller (next to the charger port) and on the console? (If it doesn't work I'd take the battery out turn off the console P.S. To completely turn off the console unplug it from the transformer or the wall.) If that doesn't work get a replacement.

Sep 27, 2009 | Microsoft Xbox 360 Console

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