MANDATORY REPLACEMENT ENHANCED 80386 MEMORY EXPANSION OPTION ADAPTER

ENHANCED 80386 EXPANSION MEMORY OPTION W/4MB SIMM INSTALLED PURPOSE:
TO MAKE AVAILABLE TO THE FIELD A MANDATORY REPLACEMENT ENHANCED 80386 MEMORY EXPANSION OPTION ADAPTER. UPLEVEL OPTIONS 34F3011 AND 34F3077 WHICH USE FRU P/N87F9916, REPLACE OPTION 34F2811 WHICH USED FRU P/N34F2825. THIS IS DONE AS A PRECAUTIONARY MEASURE DUE TO THE POSSIBILITY OF UNDETECTED DATA MODIFICATION WITH 4MB SIMM(S) INSTALLED ON THIS ADAPTER.

PHYSICAL CHECK:
VIEWING THE ADAPTER FROM THE BACK, WITH CONNECTOR FACING DOWN, LOCATE PART NUMBER ALONG THE LEFT-HAND BRACKET. IF MANUFACTURING P/N49F5507 IS PRESENT, THE ADAPTER IS DOWN LEVEL AND MUST BE REPLACED.

DETAIL:
ENHANCED 80386 MEMORY EXPANSION OPTION ADAPTERS MEETING THE DESCRIPTION IN THE PHYSICAL CHECK, WITH 4MB SIMMS INSTALLED, MUST BE REPLACED WITH THE CURRENT LEVEL FRU P/N87F9916 AT THE EARLIEST POSSIBLE OPPORTUNITY.

DOWN-LEVEL ADAPTERS WITH 1MB AND/OR 2MB SIMMS INSTALLED WILL NOT EXPERIENCE THE DATA MODIFICATION PROBLEM AND INSTALLATION OF THE UP-LEVEL FRU IS OPTIONAL. REPLACEMENT OF THE ADAPTER IS REQUIRED FOR CUSTOMERS PLANNING TO UPGRADE WITH 4MB SIMMS.

THE 1MB, 2MB AND/OR 4MB SIMMS PRESENT ON THE ADAPTER DO NOT NEED TO BE REPLACED.