LG M227WD vs M227WDP USB Media player problem
There are exist basically 2 version of this monitor, sell in different countries with different suffix names.

For LG M227WD you can find LG M227WDJ, M227WD-PZ, ...
For LG M227WDP you can find LG M227WDP-PC, M227WD-PJ, M227WD-PZL ...

On the internet you can find that, there is possible make USB hack on some versions and make it able play media files with monitor. Unfortunatelly it is not possible to do it on first version (M227WD), but why??
I read many forums with a lot of informations, but i didnt found clear answer. Only information that M227WDP monitor with specific firmware works but other not. Lets get clear out why is there this problem.

Hardware of devices.
When i looked into the service manuals, i saw where is the problem, both monitors have different hardware!
Also inside firmware for M227WD there is no Media player - seems to that this monitor does not have enought memory for that.

M227WD
M227WDP
LGE7363 (Saturn3+)(IC100) MSD237HFG (Saturn4) (IC100)
Flash Memory 4MBx2 (IC101/2) Flash Memory 16MB (IC104)
DDR Memory 256Mbx2 (IC300/1) DDR Memory 512Mbx2 (IC300/1)


Dowload Service manual for: M227WD and M227WDP


Attached also Firmware for M227WD (4MB bin file in zip archive)
and M227WDP (8MB bin file in zip archive)


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