john smith posted an answer for this Building Materials:
"replace keypad, you can try to replace battery"
john smith posted an answer for this Sears Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+:
"check door safetys, be sure door is operating smoothly"
john smith posted an answer for this Building Materials:
"call the police if someone is taking your stuff"
john smith posted an answer for this Building Materials:
"call a pro fooling with spring tension is not advised as it can be deadly"
john smith posted an answer for this Sears Craftsman 13953754 Wireless Garage Door Keypad:
"exactly the opposite of a safety problem. replace battery and reprogramto the motor"
john smith posted an answer for this Building Materials:
"broken springs...door to heavy for motor to lift call a pro"
john smith posted an answer for this Building Materials:
"yes, all are good, willthey be the best fit for your app is another question. consult a..."
john smith posted an answer for this Building Materials:
"how old is the door motor, be sure the gmc will accept or work with its codes. every so..."
john smith posted an answer for this liftmaster Garage Door 1/2 Hp:
"good photo, you can tr to replace the starter solenoid, check all wiring and connections,..."
john smith posted an answer for this Chamberlain 3/4-HP Whisper Drive Plus Evercharge Standby Garage Access System:
"check connections, check for correct polarity, replace lamp"
john smith posted an answer for this Building Materials:
"is there a remote within reach of a pet, is there a button inside a car"
john smith posted an answer for this Building Materials:
"check all the wiring and be sure it is not pierced by a nail or staple"
john smith posted an answer for this Building Materials:
"broken plastic gear inside motor is the most likely cause"
john smith posted an answer for this Building Materials:
"disconnect motor, check the door is operating smooth and correct. check springs. check..."
john smith posted an answer for this Chamberlain 1/2-HP Whisper Drive Belt Drive Garage Access System:
"where is the chain if it is belt drive?"
john smith posted an answer for this Sears Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+:
"google part number, check liftmaster website"
john smith posted an answer for this Building Materials:
"carefully remove screws on onside of door, remove glass with half the plastic frame...."
john smith posted an answer for this Building Materials:
"get ladder, press square button on back of motor, press and release opener button press..."
john smith posted an answer for this Building Materials:
"try adding on the antennaes, ive had success with this in the past"
john smith posted an answer for this Building Materials:
"does it attempt to close. stop go back up and the lights flash....if so check the safety..."
john smith posted an answer for this Building Materials:
"check the owners manual, if no help the manual is avail on line"
john smith posted an answer for this Building Materials:
"check age difference, every so often the codes change and older parts will not work with..."
john smith posted an answer for this Building Materials:
"get the serial number off your motor and check the manufacterers web site"
john smith posted an answer for this Building Materials:
"try liftmaster web site...google garage door parts this may help as well"
john smith posted an answer for this Building Materials:
"check owners manual for list of troubleshooting codes should be available on line as well"
john smith posted an answer for this Building Materials:
"other than the remote chance that the circuit board is bad, you may have a defective light..."
john smith posted an answer for this Building Materials:
"holding the button over rides the safety and is not advised until you know the door is..."
john smith posted an answer for this liftmaster Craftsman Garage Door Control Board 41a5021-1h-315:
"pop the cover off the code box, instructions are printed on the back of the cover"
john smith posted an answer for this Building Materials:
"check for broken springs on door or anything that may keep it from operating. check the..."
john smith posted an answer for this Building Materials:
"is it gear or chain, is it genie or liftmaster. check for smooth operation of door by..."
john smith posted an answer for this Building Materials:
"check all wired connections, check all wires to insure no nail or staples have nicked..."