Int 13/AH=2Ch

AH = 2Ch
AL = new state (00h disabled, 01h enabled)

Return:
AX = status (0000h successful)

Desc: Specify whether the cache should delay disk writes

Note: This function enables or disables delayed writes for all drives; use AH=38h to change a single drive

See Also: AH=25h"QUICKCACHE" - AH=2Dh - AH=2Eh - AH=38h

Category: Caches/Spoolers - Int 13h - Q