============================================================================= AST RESEARCH, INC. TECHNICAL BULLETIN #0694 06-28-91 ============================================================================= AST PREMIUM 386SX-16 AND ALSYS When running AlsyComp, from Alsys, Inc. on a Premium 386SX-16 system with a Cupid Enhanced motherboard (part number 202360-XXX), customer will experience system lock-ups. This problem only occurs when the math-coprocessor is enabled. Customers experiencing this problem should contact Alsys, Inc. They have the following software patches VSTACK87.OBJ and STARTUP.OBJ available to resolve the problem. (PR#B66097)