============================================================================= AST RESEARCH, INC. TECHNICAL BULLETIN #0602A 02-26-90 ============================================================================= XFORMER/286 COMPATIBILITY ISSUES AST EPM Product Marketing has considered all aspects of the following compatibility issues regarding the Xformer/286 (part number 202204-XXX). They have determined that AST will not attempt to establish the cause of the incompatibilities. These issues are: - A conflict exists between the AST Rampage/286 card and an SMC Arcnet PC250 card when the two are installed together in the Xformer/286. The system intermittently re-boots when a DOS command is entered from the keyboard. (PR#B33016) - The Xformer/286 intermittently loses setup information stored in CMOS. (PR#B33020) - After a "warm boot" the and arrow keys (on an enhanced keyboard) perform the function of changing system speed. This function is normally performed by using the - key sequence in conjunction with either the or keys. (PR#B33028)