This usually indicates a failure of the backlight inverter. If you shine a very bright flashlight on the screen and can see a recognizable pattern like the OS desktop, that is almost certainly the case. If you are handy and it is an ordinary laptop, you can usually get the part on eBay and swap it out yourself.
Fra Angelico was an early Italian Renaissance artist and a monk, considered to be one of the most talented fresco painters of his time. He was born Guido di Pietro in approximately 1395 at Rupecanina in Mugello, but nothing is known of his parents.
He was known to contemporaries as Fra Giovanni da Fiesole (Brother John of Fiesole) and Fra Giovanni Angelico (Angelic Brother John). In modern Italian he is called il Beato Angelico (Blessed Angelic One); the common English name Fra Angelico means the Angelic friar.rom various accounts of Fra Angelico's life, it is possible to gain some sense of why he was deserving of canonization. He led the devout and ascetic life of a Dominican friar, and never rose above that rank; he followed the dictates of the order in caring for the poor; he was always good-humored.