Because this model number corresponds to a generic OEM (Original Equipment Manufacturer) device—often rebranded and sold by various distributors—finding the correct firmware can be challenging. There is no single official website for this specific model number. Kannathil Muthamittal
You cannot download any file named "DHXVR5104HSI3" and expect it to work. If you flash firmware meant for a slightly different hardware revision, (render it permanently unusable). Dualboot 31in1 Oem Esd Ptbr Jan - Windows 7 Sp1