Abstract: SYSTEM HANGS & TRAP ERRORS WITH 256KB L2 CACHE SYMPTOM: IBM PC300GL Series 6272/6282 systems with 256Kb L2 cache installed may intermittently exhibit the following error indications: 1. OS/2 Warp 3.x or 4.x - Trap 000D and 000E errors. 2. Microsoft WindowsNT 3.xx or 4.x Blue Screen system hang condition. 3. Microsoft Windows95 General Protection Faults (GPF) and system hang conditions. 4. System hangs when running Scandisk or Check Disk (CHKDSK) fixed disk utilities. PROBLEM ISOLATION AIDS: Remove the 256Kb L2 cache module from the system and attempt to recreate the error. If the error can be recreated, or re- occurs with the cache module removed, this tip does not apply. Continue with normal problem determination to isolate the failing FRU or application. If the error cannot be recreated, or does not reappear with the 256Kb L2 cache module removed, suspect a failing L2 cache module. FIX: Engineering is currently investigating the cause of this problem. This tip will be updated with additional information on or before February 27, 1998. As a temporary fix, the system can be operated without the 256Kb L2 cache module. Windows95 and WindowsNT are trademarks of Microsoft Corporation. SAS KEYWORDS: PSY2 PSY2ERR PSY2MEM PSY2PART PSVP PSVPERR PSVPMEM PSVPPART D/T6272 D/T6282 6272 6282 SERVICER ONLY