top of page

Troubleshooting AMX

Error Number
No Display After Installing ESD Kit
Error Code / System Message
​
Error Question
How do I troubleshoot this AMX-4 Series issue: No Display After Installing ESD Kit?
Short Answer
Board Mounting Screw(s) Retaining Nut Lock-washers Impinge On The +40 VDC Bus OnThe Display Controller Board (46-232832G1). The +40 VDC Bus Is Too Close To The Retaining Nut Lock-washers—Shorts Out The +40 VDC Bus When The ESD Kit Ground Cables Are Added. Reposition Existing Mounting Screws/Lock-washers. CQA 972174
Possible Causes
10) Problem: No Display After Installing ESD Kit
Troubleshooting Steps
Board Mounting Screw(s) Retaining Nut Lock-washers Impinge On The +40 VDC Bus OnThe Display Controller Board (46-232832G1). The +40 VDC Bus Is Too Close To The Retaining Nut Lock-washers—Shorts Out The +40 VDC Bus When The ESD Kit Ground Cables Are Added. Reposition Existing Mounting Screws/Lock-washers. CQA 972174
Parts Areas to Check
Display Controller Board
For Related Models
AMX-4, AMX-4+, Definium AMX 700
bottom of page