xxHFL4014 NVM Reset Procedure
Introduction
NVM (Non Volatile Memory) Reset Procedure overwrite the NVM memory area with a model specific NVM image that is usually loaded during the TV's assembly process.
The NVM image used is dictated by the LCD component (the front part of the TV that lit up and produces picture) used in the TV.
That's why different Philips HFL TV model WILL require different NVM files
Even 2 HFL TVs of the same model, with different serial number range may use different LCD types, and thus require different NVM files
NVM Reset Procedure on xxHFL4014 will wipe out all configuration from your TV, including TV channels and other settings.
After this procedure, you need to reinstall the TV and start from scratch.
Prepare the USB Drive:
Format the USB Drive with the following settings:
File system=FAT32
Allocation unit size = 64 kilobyte
Download files (depending on Model) into USB Drive.
Files (Model Dependent)
|
Mode |
Files |
Download Link |
|
28HFL4014 |
NVM.BIN (for 32HFL4014)
NVM.eed (for 28HFL4014) |
|
|
32HFL4014 |
NVM.BIN (for 32HFL4014) |
|
43HFL4014 |
NVM.BIN (for 32HFL4014) |
|
50HFL4014 |
NVM.BIN (for 32HFL4014) |
Download and put files into the root directory of the USB Drive.
Check that the filename are precisely the following names:NVM.BIN not NVM(1).bin or nvm.bin, etc
Performing NVM Reset
- Power off TV (disconnect power to the TV)
- Insert the USB Drive into a NON-USB 3.0 interface (USB 3.0 = blue colour port) or in other words, do not put it in a blue coloured USB interface
- Power on TV (reconnect power to the TV)
- Wait for about 2 minutes
- Go to professional menu (MUTE-LEFT-RIGHT-UP-DOWN)
- Set Advanced->Professional Menu = On
- Reinstall TV by choosing Reset->Reinstall TV=OK => YES