crwdns2934241:0crwdne2934241:0 Jhon Bing

crwdns2934249:0crwdne2934249:0:

Well try the following:

* Check Connections and Cables
* Update Graphics Drivers some time any outdated can be the cause of this issue.
* Adjust Refresh Rate of your laptop

crwdns2915684:0crwdne2915684:0:

open