HP ENVY 17 Notebook PC Portatile, 17" Touch, 16Gb, i7-4720HQ 2.6G, 250Gb, Retroilluminato
Samsung 850EVO 250Gb SSD. Model 17T-K200 p/n K4T90AV. backlit full keyboard. After an attempt to fix it I found that the circuitry responsible for charging, located on motherboard, is not functioning.