PC Server 325 (Type 8639-Exx, RSx) Processor / System - Board


see > Pentium-Pro Processor Card Jumper J9

Upgrade OPTION - Pentium® II (Klamath) - Processor-Card - Jumper Settings


  On server 8639-325, models PT0, PTW, PB0, RB0 Jumper J12 must be placed to pins 1-2 (PCI/ISA systemboard).

If a PCI/ISA system board is installed (8639-325 models EJ0, ES0, RS0, ESV) then J12 should be placed on pins 2-3.