PCIe Power Ride-Through

202

Viewing PCIe Ride-through Properties Using CMC Web Interface

203

Viewing PCIe Ridethrough Properties Status Using RACADM

203

Configuring PCIe Ride-through Properties Using CMC Web Interface

203

Configuring PCIe Ride-through Properties Status Using RACADM

204

17 Troubleshooting and Recovery

205

Gathering Configuration Information, Chassis Status, and Logs Using RACDUMP

205

Supported Interfaces

205

Downloading SNMP Management Information Base (MIB) File

206

First Steps to Troubleshoot a Remote System

206

Power Troubleshooting

206

Troubleshooting Alerts

208

Viewing Event Logs

208

Viewing Hardware Log

208

Viewing Chassis Log

209

Using Diagnostic Console

209

Resetting Components

210

Saving or Restoring Chassis Configuration

210

Troubleshooting Network Time Protocol (NTP) Errors

211

Interpreting LED Colors and Blinking Patterns

212

Troubleshooting Non-responsive CMC

213

Observing LEDs to Isolate the Problem

214

Obtain Recovery Information from DB-9 Serial Port

214

Recovering Firmware Image

214

Troubleshooting Network Problems

215

Troubleshooting Controller

215

18 Using LCD Panel Interface

217

LCD Navigation

217

Main Menu

218

KVM Mapping Menu

218

DVD Mapping

219

Enclosure Menu

219

IP Summary Menu

219

Settings

219

Diagnostics

220

Front Panel LCD Messages

220

LCD Module and Server Status Information

221

19 Frequently Asked Questions

226

RACADM

226

Page 12
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Dell manual Troubleshooting and Recovery 205, Using LCD Panel Interface 217, Frequently Asked Questions 226