4-35
4. Troubleshooting
2. Insert USB drive.
Menu > Support > Software Upgrade then press the
ENTER button.
The message “Scanning for USB. It may take up to 30
seconds.” Please be careful to not disconnect the power or
remove the USB drive while upgrade is being applied.
The message “Upgrade version XXXX to version XXXX ?
The system would be reset after upgrade.”
Press the left, right button to select “OK”.
The TV will shut off after completing the firmware upgrade.
Please check the firmware version after the upgrade is
complete.
Summary of Contents for LN32B550K1M
Page 7: ...1 4 1 Precautions Memo ...
Page 31: ...4 4 4 Troubleshooting WAVEFORMS 1 R G B Output Signal PC_R Signal PC_G Signal PC_B Signal ...
Page 33: ...4 6 4 Troubleshooting WAVEFORMS 1 Signal of HDMI Data 2 Digital Output Data ...
Page 37: ...4 10 4 Troubleshooting WAVEFORMS 1 AV_CVBS Output Signal ...
Page 39: ...4 12 4 Troubleshooting WAVEFORMS 1 I2C Data 3 Speaker out ...
Page 66: ...4 39 4 Troubleshooting 5 Press 0 6 Save latest BSP images to update folder in usb memory ...
Page 67: ...4 40 4 Troubleshooting 7 Enter bbm usb after connecting usb memory 8 Press 1 ...
Page 68: ...4 41 4 Troubleshooting 9 Enter u boot bin 10 Press x to return prompt menu ...