Lenovo M55p - ThinkCentre - 8808 Hardware Maintenance Manual page 45

3. Have the same adapters/attachments in the same locations
4. Have the same address jumpers/terminators/cabling
5. Have the same software versions and levels
6. Have the same Diagnostics Diskette (version)
7. Have the same configuration options set in the system
8. Have the same setup for the operation system control files
Comparing the configuration and software set-up between "working and non-working" systems will often
lead to problem resolution.
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Chapter 4 General Checkout