Sony VAIO# Hardware - 计算机硬件
g*o
1 楼
今天晚上按了一下墙上的遥控，门开了一小半就卡住不动了。再怎么按墙上或remote上
的开关按钮都不好使了。只听见马达在轰轰地响，可是那个链条不转了。我家是lift
master的车库门，到它的网站上搜了一下FAQ，看到了这个：
Q: I press the button for my garage door opener and I hear the motor running
, bu the garage door does not seem to move. What is wrong?
A: If the opener makes a humming sound for at least 10 seconds, as if the
electric motor is running, but the door does not move, then the opener may
have damaged or worn gears inside the overhead motor case. You can verify
this by removing the metal
的开关按钮都不好使了。只听见马达在轰轰地响，可是那个链条不转了。我家是lift
master的车库门，到它的网站上搜了一下FAQ，看到了这个：
Q: I press the button for my garage door opener and I hear the motor running
, bu the garage door does not seem to move. What is wrong?
A: If the opener makes a humming sound for at least 10 seconds, as if the
electric motor is running, but the door does not move, then the opener may
have damaged or worn gears inside the overhead motor case. You can verify
this by removing the metal
