Category: <b>memory management</b>
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<pre><b>INT 2F - DOS Protected Mode Services (DPMS) v1.0 - ENABLE/DISABLE DPMS</b>

	AX = 43E2h
	BX = new state (0000h disable, 0001h enable)
Return: AX = 0000h if supported
Note:	this function should normally be called only by system software
SeeAlso: AX=43E0h,AX=43E1h,AX=43E3h
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