A power outage near Honokai Hale left 290 Hawaiian Electric customers without power Wednesday night.
HECO officials say they found damage in an overhead line. They were able to restore power to 250 customers by 9:20 p.m.
Crews are still working to restore power to the 40 customers who remain out of power.
The problem was first reported around 7 p.m.
By Thursday morning, all but one customer had power restored.