I'm sorry to hear your DV350 dryer stopped running. If the power supply is working properly, the door is closed completely and a cycle is selected and the dryer will not start, it will require service. To initiate service through Samsung, please submit an online service request through the link below, or call 800-SAMSUNG to speak with an agent who will be happy to assist you.
Online service request form:
http://www.samsung.com/us/support/o...- Ms. Samsung
answered 2 years, 2 months ago

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MsSamsung
SamsungHQ