Won’t turn on, red light flashes 6 times
My Samsung UN60H6350AF tv just wouldn’t turn on one day. The red light blinks 6 times then stops. There is no sound or picture. My condo does have questionable electricity with possible power surges. I tried to unplug it, hold the power button, wait for a few minutes, then power back on but nothing happened. I have unplugged all other cables from the tv. I think I’m going to need to open it up but need repair/troubleshooting guidance and tips for safety.
Update (08/04/2019)
Ok here are some pics and I have a multimeter. What do I do next?