Copy a Firmware BIN file to USB disk (root directory) with FAT 32. L19 K1 LTA400HM22 40HL933N L31 K1 LTA400HM22 40HL933RK L21 K1 LTA400HM22. TV toshiba 40HL933RK green LED is lit, do not turn on. Who is speaking? Link to the firmware already given a good man.

Important Notice Important Notices: 1. Please double check again for model name of your TV (Main menu->GetHelp->Support Information), takes wrong image may make your TV inoperable.

Your TV setting will be lost during update procedure. Please check your current firmware version before update. Updating the same version or downgraded is not allowed. Preparation: 1.

A USB stick with 256MB at least. Formatted with FAT32 format.

Firmware: Please get from the download link. Unzip the download file without password. Be note, the file name should not be changed or your firmware update will not work. 43/49/55/65L621U: UPDATE_CASTTV_UHD_01.04.088_FY17_sc_INIT_CLEAR.prg 4. Copy the firmware file “UPDATE_CASTTV_UHD_01.04.088_FY17_sc_INIT_CLEAR.prg” to root directory of your USB stick Start update: Please download detail procedure in following link Firmware Release Notices: 1.

Modem sagemcom cs 50001 manual. Other bug fixes and performance improvement.