A51, M51e Series ThinkCentre Deskop PC Quick Reference Guide

Power supply and system board Diagnostic LEDs . . . . . . . . .25
PC-Doctor for DOS Diagnostics . . . . . . . . . . . . . . . .25
Error codes . . . . . . . . . . . . . . . . . . . . . .27
POST beep codes . . . . . . . . . . . . . . . . . . . .29
Appendix A. IBM Lotus Software Offer . . . . . . . . . . . .31
Appendix B. Lenovo Statement of Limited Warranty . . . . . . . .35
Part 1 - General Terms . . . . . . . . . . . . . . . . . . .35
Part 2 - Country-unique Terms . . . . . . . . . . . . . . . .39
Part 3 - Warranty Information . . . . . . . . . . . . . . . .52
Guarantee supplement for Mexico . . . . . . . . . . . . . . .61
Appendix C. Customer Replacement Units (CRUs) . . . . . . . .63
Appendix D. Notices . . . . . . . . . . . . . . . . . . .65
Television output notice . . . . . . . . . . . . . . . . . .66
Trademarks . . . . . . . . . . . . . . . . . . . . . .66
Electronic emissions notices . . . . . . . . . . . . . . . . .67
Power cord notice . . . . . . . . . . . . . . . . . . . .70
Polyvinyl Chloride (PVC) cable and cord notice . . . . . . . . . .72
Waste electrical and electronic equipment (WEEE) notice . . . . . . .72
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