- Please make sure the ON/OFF swtich locted on the back of the speaker is toggled to the ON position.
- Is the switch in the on position, if so is the power LED indicator glowing?
- Try plugging the AC adapter into a different wall outlet.
- Does switching outlets allow the speaker to come on?
- Please also try the speaker with 8 AA batteries
- Does the speaker turn on with battery power?
Please contact customer service if the troubleshooting above does not solve the problem.