Dv6 power led not working

Hi everybody!
Today, I changed the fan in my Pavilion dv6-6001eh (the original stop working). After I assembly, the power led not working anymore. I check the cable, but that's ok. Otherwise the power button working. The second power led in the right side next to USB, also not working.
Why? Maybe pressed hotkey?
Thank you.

Any advice?

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Click the “Kudos Thumbs Up" on the right to say “Thanks” for helping!
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Dv6 power led not working

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