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Waters

EPC beeps 4 times on reboot on a Xevo QToF - WKB2411

Article number: 2411

SYMPTOMS

  • No communications to MS
  • Attempts to check boot sequence using hyperterminal or similar are unsuccessful
  • On reboot of EPC, four consecutive beeps are heard

ENVIRONMENT

  • Xevo QToF
  • Xevo TQS
  • Xevo TQMS
  • MassLynx or UNIFI control

CAUSE

Unknown

FIX or WORKAROUND

Replace EPC.

ADDITIONAL INFORMATION


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