COM4N to COM4 Reversion Procedure

If it is necessary to revert from the network option back to standard (non-network), the COM4N must be converted back to standard as well. The network option required shared interrupts and standard uses unique interrupts for each port. The non-network version of the hardware will not operate with shared interrupts.= Required Materials and Tools
=

Upgrade Parts Required

• IRQ cable (3 connector, CBL-151-1124F)
  
• “COM4” ejector tab
  

Tools/supplies Required

• Flat blade screwdriver
  
• Antistatic (ESD) wrist strap 
  
• Wire-wrap tool 
  
• 30ga wire-wrap wire

NOTE	Non-network version of the hardware will not operate with shared interrupts.

Caution

Follow proper antistatic precautions when handling the boards.