crwdns2934241:0crwdne2934241:0 Dan

crwdns2934249:0crwdne2934249:0:

Your system uses LED's for the backlight system. On your main logic board is a driver chip (WLED) which likely blew.

Here's a simular question: [https://www.ifixit.com/Answers/View/153531/Location+of+the+WLED+driver|Location of the WLED driver].

You may want to also review the IFIXIT teardown for your system: [guide|2212|MacBook Pro 15" Unibody Mid 2010 Teardown].

crwdns2915684:0crwdne2915684:0:

open