Question My SSD is Gone but when i unplug and replug SATA Power it appears??

[OWAN]

My SSD is ST500DM002-1BD142
When I start my pc SSD is not there but after i unplug and replug the SATA Power it appears HELP :<

 

[--SID--]

ST500DM002-1BD142

That's a HDD!
What's your SSD?
Brand and model of the motherboard and CPU?