Computer turns on but there's no visual?

I hear the computer turning on but, and when I press keys like the caps lock button it works, but nothing shows on the screen.

crwdns2934089:0crwdne2934089:0 crwdns2934093:0crwdne2934093:0

crwdns2934109:0crwdne2934109:0

crwdns2889612:0crwdne2889612:0 0

crwdns2942205:01crwdne2942205:0:

Could you shine a light on the screen to see if you can see an image? Sometimes this can be a backlight issue.

crwdns2934271:0crwdnd2934271:0crwdne2934271:0

crwdns2934285:0crwdne2934285:0