User Guide

3. Proceed to the display troubleshooting flowcharts.

Use the Display Test tool in

Phoenix

to find the detailed fault mode.

Display troubleshooting

Context

Before going to display troubleshooting flow, make sure that the engine is working and starting up correctly.

If the problem is in the engine, go to baseband troubleshooting.

RM-176

Nokia Customer Care BB Troubleshooting and Manual Tuning Guide

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