Service Manual - Quietside
Service Manual - Quietside
Service Manual - Quietside
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4-5-9 Fan errorMEMO1. Checklist :1) Isn’t the fan locked?2) Is the sensor placed correctly?3) Does the both terminal of sensor satisfy the resistance value in accordance with temperature?4) Is the resistance value of sensor connection pull_up correct?2. Troubleshooting procedureIsn't the Fan locked?Remove the Fan lock.YesNoIs the connector connected correctly?NoConnect the connector.YesNoIs the color of Fan wire matched correctly?NoExchange the Fan.YesExchange the PCB.Normal operationExit4-26 Samsung ElectronicsCH£ª£ª£ªCAV_USA_30520_SM_N.indd 26 2009-2-18 17:33:50