No power or dead display
VendnetUSA CB300 Serie
Cold DrinkMedium confidenceExact parts not verified
Back to all issues
No power or dead display
Use this when the machine is dead, blank, unresponsive, or has power-input symptoms.
Low RiskOperatorNeeds review
PowerSupport guidedsupport-guided
Qualified technician handoff: stop before live electrical testing, sealed-system refrigeration work, compressor service, or protected-compartment access unless a qualified technician is handling the work.
Checklist
Guided Diagnostic Steps
Work from low-risk checks toward technician-level inspection only when evidence supports it.
No public diagnostic checklist steps are approved for this page yet.
Tools for this route
No special tools listed
Parts status
Exact public parts list not verified yet. Use this route to identify the system before ordering.
Candidate areas for part verification
Power componentsCooling componentsDoor and lock hardwarePayment componentsVend path componentsWater system components
Other Possible Issues
Switch routes if this symptom is not the closest match.