TCL L55D2740 LED TV
TCL L55D2740 LED TV NAND dump file is shared for repairing purpose. If the TCL L55D2740 LED TV does not turn on mean not leaving the standby position or the remote control is not responding and even the control buttons/keys on LED TV not working then NAND dump file can be loaded. If the TCL L55D2740 LED TV is dead. Mean no power no indication light or indicator then first check the physical damage/burnt area, short circuit then power supply. In start check the fuse of main input if available then also check the power cable/wire continuity because in case of short circuit mostly the fuse burnt and cut off the supply.
If both are found ok and TCL L55D2740 LED TV is still dead then check the primary power circuit if found ok then test the secondary power circuit. In this case if fault diagnose in power supply and can be repaired then no need to load NAND dump file the TV will be normal after repairing and if the standby light is indicating and the TV not leaving standby or not responding remote and also all the primary and secondary voltage of the main board of the TCL L55D2740 LED TV are tested and found accurate then write NAND dump file, hope the issue will be resolved by rewriting NAND memory.
For writing NAND dump file in TCL L55D2740 LED TV board, first of all save the backup of old Nand data then erase the NAND chip to clear any bad sector. After it write the given TCL L55D2740 LED TV NAND dump and then verify after completion. if verifies successfully then resold it again and check. In some cases the NAND dump file is saved from the same board but the remote control may not match. In such cases use universal remote control.
Technical Specifications TCL L55D2740 LED TV:
- Make/Brand: TCL
- Main Board/Chassis: 40-0MS08B-MAC2HG
- Power Source: AC220
- Rated Power Consumption: 110W
- Panel Info: FHD
- T-CON: NA
- Main Processor/Chipset: MS08B/G
- NAND: MT29F4G08ABADA@TSOP48
- Firmware Type: NAND BACKUP
- Product User: TCL
- Product Model: L55D2740
- Service Menu Code
Special Note:
The attached firmware is backup dump file and can be loaded by a programming tool in case when LED TV stuck on Logo or Boot Screen or not leave the standby position. Not for Update purpose if LED TV is working Normal. Always match Main board number before writing the NAND Dump File. If you are not a technician or do not have any experience of repairing electronic devices then do not play with this. In case of wrong file loaded, board may be dead. Admin Team is not responsible in case of any damage/loss.