With recent MPC-HC builds, just glance at the bottom-left of the player, and if DXVA is used, you will see the notice "Playing [DXVA]". If software mode is used, the notice "Playing" with no [DXVA] will be shown.
LS22MEW is the usual prefix for 226BW model number. It will not help you to determine what panel you have. By hook or by crook you need to open the service panel to know the made of your panel. When was your monitor made?
For CW, only has one panel supplier which is Samsung itself. But that wide gamut seems to have less accuracy than BW, at least that's what I have heard.
Open the service panel and look at the version number (not panel type as this may have been omitted).
* X-xxxxxxxAx-xxxx: Samsung panel.
* X-xxxxxxxLx-xxxx: AU Optronics panel.
* X-xxxxxxxDx-xxxx: CMO panel.
* X-xxxxxxxIx-xxxx: CPT panel.
This should be accurate and allow you to...
The newer monitors may have panel model removed from the service panel, but version number should always stay. You can deduce what panel you have from the version number alone.
Now, if the version number is also removed....
Open the service menu and look at the version number:-
Example - M-ME22H0CAA 1002
Then use the info below to determine what panel you have.
* X-xxxxxxxAx-xxxx: Samsung panel.
* X-xxxxxxxLx-xxxx: AU Optronics panel.
* X-xxxxxxxDx-xxxx: CMO panel.
* X-xxxxxxxIx-xxxx...
The menu said:
M-ME22W0BDA-1003
That would be a ChiMei panel. I use the info below.
* X-xxxxxxxAx-xxxx: Samsung panel.
* X-xxxxxxxLx-xxxx: AU Optronics panel.
* X-xxxxxxxDx-xxxx: CMO panel.
* X-xxxxxxxIx-xxxx: CPT panel.