BN94-15724A Samsung Main Board, QN75LST7TAFXZA

Product Description

Replace your Samsung TV’s main board with this genuine Samsung BN94-15724A. Designed specifically for the QN75LST7TAFXZA, this OEM board ensures your TV operates reliably and restores full functionality, including video processing, HDMI ports, audio, and smart features.

⚠️ Important: Before ordering, please confirm that BN94-15724A is printed on your existing board to ensure proper compatibility.

Compatibility

• Samsung TV Model: QN75LST7TAFXZA
• Part Number Verified: BN94-15724A

Key Features

• OEM Samsung main board – authentic replacement
• Restores full TV functionality
• Tested and verified by experienced technicians
• Direct replacement for BN94-15724A

Common Issues This Board Fixes

• TV won’t power on
• No picture or sound
• HDMI ports not functioning
• TV stuck on boot screen
• Random shutdowns or freezing

Installation Notes

• Professional installation recommended
• Disconnect TV from power before replacing
• Handle with static-safe precautions
• Firmware may need updating after installation