Figure 20 Touch screen basic checks
Hardware keys troubleshooting
Context
There are two possible failure modes in the keyboard module:
•
One or more keys can be stuck, so that the key does not react when a keydome is pressed. This kind of
failure is caused by mechanical reasons (dirt, rust).
RM-505; RM-506
BB Troubleshooting and Manual Tuning Guide
Issue 1 COMPANY CONFIDENTIAL Page 3 –33
Copyright © 2009 Nokia. All rights reserved.
To Next Page
Loading...
