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Introduction |
If your iRobot Looj 120 Controller is not working or the buttons are stuck or broken, use this guide to replace the circuit board or buttonsthem. | | | If the buttons seem to be working and the device still doesn’t work, the circuit board might have to be replaced. The circuit board uses the buttons as inputs to control the device. If the circuit board is broken, a replacement is necessary. | | | If the device is unresponsive, the circuit board could be broken, use this guide to replace the circuit board. Follow steps one and two for further instructions. | | | If the buttons on your iRobot Looj 120 Controller are unresponsive, stuck, or broken, use this guide to replace the broken buttons. Follow steps three and four for further instructions. | | | Before continuing, make sure the device is powered off and disconnected from any power source. |
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