INT 2F - QRIP/TSR - SET OUTPUT COLOR FOR PROTECTED AREA AX = AC10h DI = 1092h BL = new attribute (bit 7 set for high-intensity background) Return: nothing Note: if DI <> 1092h on entry, QRIP chains the call SeeAlso: AX=AC0Dh,AX=AC0Eh,AX=AC0Fh,AX=AC11h,AX=ACF0h