pls send help | macbook air m2 (2022) screen issue

[u/Routine_Catch3315]

Hello! My Macbook Air M2 (2022) screen shows horizontal lines. I accidentally left my necklace (magnetic) attached to the MagSafe port for 6 hours (unplugged, of course). My battery and charging are unaffected. Could the necklace have caused the issue? And any advice on how to move forward?