Lenovo 4168, 384, 5067, 7516, 7519, 5027, 266, 2491 manual General checkout

5.Have the same software versions and levels

6.Have the same diagnostic diskettes (version)

7.Have the same configuration options set in the system

8.Have the same setup for operating-system-controlled files

Comparing the configuration and software setup between “working and non-working” systems will often lead to problem resolution.

Chapter 4. General checkout 35