Samsung TV E-Manual page 252

1. Go to the
Self Diagnosis
2. The PIN input screen appears. Enter
the four digit security PIN using your
remote.
N
If you have not changed the PIN,
enter the default PIN, 0-0-0-0.
You can change the PIN using the
Change PIN option.(System
Security
3. When done, the PIN screen disappear.
Reset menu.
→ Reset)
→ Change
Meijer.com
(Support
PIN)
→
→