Samsung PN43D440A5D User Manual - Page 4

Cautions - firmware

Page 4 highlights

 Cautions While upgrading,  Do not pull the USB Memory drive out.  Do not unplug the power cable.  Do not turn off the TV. ※ Warning Pulling the USB Memory drive out or unplugging the power cable will cause a firmware error or main board failure. Firmware errors and main board failures are not covered by Samsung warranty policy.

  • 1
  • 2
  • 3
  • 4

Cautions
While upgrading,
Do not pull the USB Memory drive out.
Do not unplug the power cable.
Do not turn off the TV.
Warning
Warning
Pulling the USB Memory drive out or unplugging the power cable will cause a
firmware error or main board failure. Firmware errors and main board failures are
not covered by Samsung warranty policy.