before asking the question it is better to interduce what i am using in
Antminer S7 (Bought from BitMain)
BitMain PSU (Bought from BitMain)
220V & 10-16A & 3*0.75mm^2 Power Cord for the PSU
A DAIYO laptop power protector which supports 10-16A & 250V (http://www.daiyo.com.sg/index.php?route=product/product&product_id=110)Yesterday I recived my antminer S7 so when I had connected PCI pins i connected the PSU's power cord with that laptop power adapter i said.
Then the antminer powered up with variable fan speed. Then i connected the network cable then when i was going to sit in front of my pc to config the antminer it just powered off and i didn't understand which one powered off first PSU or Antminer but they both had turned off.
i ran and unplug the Power Cord (It was very hat) so that i thought that the pwoer cord may has burned so to test that i connected that to my compuetr psu and my computer didn't powered up so then i knew it that it was burned but 30min after my father test that again and this time my computer powered up .
what is the problem ?? Pleas help
What made Antminer to turn off automatically ??
Have i done anything wrong ?
Someone told me i should have used a 3*1.5mm^2 Power Cord is that the answer ?
Has the antminer been damaged ??
here is a picture of my antminer
![](https://ip.bitcointalk.org/?u=http%3A%2F%2Fi.stack.imgur.com%2FK59Jz.jpg&t=665&c=Y2AlPwSDtL2qMg)