After following your information, I have successfully finished the setup!
Thank you very very much! I thought I have lost my money.
Thank you again!

Hello,

Thank you VERY VERY much for replying to my question! I was so nervous.
How do I find its IP address?
I heard I get to see its IP address by
- plug in ethernet plug that is connected to a modem
- go to IP address of the modem
- find this miner at connected device list
I am using TP Link wifi extender that has an ethernet outlet because the modem is in my bedroom.
Would using a wifi extender to connect the miner cause any malfunction?

Thank you!

Hello,

This is my first time posting here so please understand if I make any mistakes.
I bought an AntMiner S9 SE 17TH with the Bitmain APW7 110/220 PSU from eBay a few days ago and it has arrived.
I plugged them. I saw both green and red lights on. I was happy.
Then I tried to reset the miner by pushing the reset button for 10 seconds.
The green and red lights were on solid for 2 seconds then turned off.
The instruction states that the green light should flash after 8 to 10 minutes.
I have waited more than 30 minutes but no light was turned on.
So, I tried the second method, which is to reset the miner by powering it off and pressing the IP Report button for 5 seconds as I turn on the miner.
Just like before, the green and red lights were on solid for 2 seconds then turned off.
I have waited more than 2 hours now but no light turns on.
For ethernet, due to the location of my internet modem, I used an ethernet outlet on the TP-Link wifi extender.
As I plug the cable, the solid orange light turned on but the green light never turned on.

What should I do? This is my first ASIC and I have no idea what to do.
I should have studied more before buying one, but please help me.