Why doesn't my S4 turn on all of the time?

[AC Question]

cant turn on my phone,p.c also cant detect it

my samsung galaxy s4 cant turn on normaly..its automaticly own restart by itself but untill the samsung logo only after that its restart again..im tried connected 2 my p.c by kies but my p,c failed 2 detect..it is software or hardware prob??

 

[B. Diddy]

Re: cant turn on my phone,p.c also cant detect it

Welcome to Android Central! I would try a new battery first, since that can be a symptom of a failing battery.

Also try wiping the cache partition: http://support.t-mobile.com/docs/DOC-5744