02-01-2017 06:40 AM
It's my third case when laptop lenovo don't wanna start . Thirst two ( B5400) after 1,5 year , and now ( the same time ) B50-70 . When I click power button it's start lightning, but I get black screen , there is now bios signal , nothink.
My warranty is end of time , after one year.
My question : this mainboard's in this models has factory defect ?
02-01-2017 02:03 PM