Has been several times that the starting botton does not respond until I take the outlet off for few secs and put it back on.
Thanks in advance

LENOVO-PC2
Intel(R) Core(TM) i5-4460 CPU @ 3.20GHz, 3201 Mhz, 4 core, 4 processori logici X64
BIOS LENOVO IEKT26AUS, 22/07/2014 - SMBIOS 2.7
(RAM) 4,00 GB
Windows 8.1 Versione 6.3.9600 build 9600
NVIDIA GeForce GTX 745
Realtek PCIe GBE Family Controller - Ethernet 802.3