crwdns2934241:0crwdne2934241:0 Steve

crwdns2947189:0crwdne2947189:0:

How to swich on

crwdns2934249:0crwdne2934249:0:

How can i fix the problem with my laptop when i try to switch it on it starts but cuts itself to off within 2 to 3 seconds , what can be the problem?

crwdns2866306:0crwdne2866306:0:

HP Probook 4720s

crwdns2915684:0crwdne2915684:0:

open