Power Problems - Lenovo System x3650 M5 Installation And Service Manual

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• Follow the suggested actions in the order in which they are listed in the Action column until the problem is

• If an action step is preceded by "(Trained technician only)," that step must be performed only by a trained

• Go to the support website at

and new device drivers or to submit a request for information.

An optional device that was

just installed does not work.

An optional device that worked

previously does not work now.

Power problems

Use the troubleshooting tables to find solutions to problems that have identifiable symptoms.

Lenovo System x3650 M5 Installation and Service Guide

http://www.lenovo.com/support

1. Make sure that:

• The device is designed for the server (see

serverproven/

• You followed the installation instructions that came with the device and the

device is installed correctly.

• You have not loosened any other installed devices or cables.

• You updated the configuration information in the Setup Utility. Whenever

memory or any other device is changed, you must update the configuration.

2. Reseat the device that you just installed.

3. Replace the device that you just installed.

1. Make sure that all of the cable connections for the device are secure.

2. If the device comes with test instructions, use those instructions to test the

3. If the failing device is a SAS/SATA device, make sure that:

• The cables for all external SAS and SATA devices are connected correctly.

• The last device in each SAS and SATA chain, or the end of the SAS and

SATA cable, is terminated correctly.

• Any external SAS and SATA device is turned on. You must turn on an

external SAS and SATA device before you turn on the server.

4. Reseat the failing device.

5. Replace the failing device.

to check for technical information, hints, tips,

http://www.lenovo.com/