WC 5755 Not booting up

[starhuntindia]

My wc5755 machine was lying idle for some months.Now, when i try to switch on the machine, the display become turned on and after some time a green and red screen comes and then restarts again. It keeps restarting amd never come to home screen.How to solve this issue?

[Detonation]

You have to altboot the machine with a USB drive.

[peps54]

Grab a USB flashdrive, create a folder & name it AltBoot
In the AltBoot folder create a text file, name it FORCED_UPGRADE & delete the txt file extension from it
Copy the DLM file into the folder
Plug the flash drive in one of the USB ports on the controller board
Power cycle the machine & follow instructions on display
Good luck..