Dell PowerVault NX3500 Hardware Owner's Manual

Also see for PowerVault NX3500: Manual Setting up Getting started Administrator's guide Administrator's guide

Contents

Dell PowerVault NX3500 Hardware Owner's Manual Manual pdf 97 page image

Troubleshooting Your System 97Troubleshooting a FanCAUTION: Many repairs may only be done by a certified service technician.You should only perform troubleshooting and simple repairs as authorized inyour product documentation, or as directed by the online or telephone serviceand support team. Damage due to servicing that is not authorized by Dell is notcovered by your warranty. Read and follow the safety instructions that camewith the product1 Locate the faulty fan indicated by the diagnostic software.2 Turn off the system and all attached peripherals.3 Open the system. See "Opening the System" on page 52.4 Reseat the fan's power cable.5 Reconnect the system to the electrical outlet, and turn on the system andattached peripherals.If the fan functions properly, close the system. See "Closing the System" onpage 53.6 If the fan does not function, turn off the system and install a new fan.See "Cooling Fans" on page 69.7 Restart the system.If the problem is resolved, close the system. See "Closing the System" onpage 53.If the replacement fan does not operate, see "Getting Help" on page 113 .Troubleshooting System MemoryCAUTION: Many repairs may only be done by a certified service technician.You should only perform troubleshooting and simple repairs as authorized inyour product documentation, or as directed by the online or telephone serviceand support team. Damage due to servicing that is not authorized by Dell is notcovered by your warranty. Read and follow the safety instructions that camewith the productNOTE: Invalid memory configurations can cause your system to halt at startupwithout video output. See "General Memory Module Installation Guidelines" onpage 67 and verify that your memory configuration complies with allapplicable guidelines.