TX140 S1 Upgrade and Maintenance Manual
Contents
1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
1.1 Where to find which information? . . . . . . . . . . . . . . . 26
1.2 Notational conventions . . . . . . . . . . . . . . . . . . . . 28
2 Before you start . . . . . . . . . . . . . . . . . . . . . . . . 29
2.1 Classification of procedures . . . . . . . . . . . . . . . . . 31
2.1.1 Customer Replaceable Units (CRU) . . . . . . . . . . . . . . . 31
2.1.2 Upgrade and Repair Units (URU) . . . . . . . . . . . . . . . . 32
2.1.3 Field Replaceable Units (FRU) . . . . . . . . . . . . . . . . . 33
2.2 Average task duration . . . . . . . . . . . . . . . . . . . . . 34
2.3 Tools you need at hand . . . . . . . . . . . . . . . . . . . . 35
2.4 Documents you need at hand . . . . . . . . . . . . . . . . . 37
3 Important information . . . . . . . . . . . . . . . . . . . . . 41
3.1 Safety instructions . . . . . . . . . . . . . . . . . . . . . . . 41
3.2 ENERGY STAR . . . . . . . . . . . . . . . . . . . . . . . . . 49
3.3 CE conformity . . . . . . . . . . . . . . . . . . . . . . . . . 49
3.4 FCC Class A Compliance Statement . . . . . . . . . . . . . 50
3.5 Environmental protection . . . . . . . . . . . . . . . . . . . 51
4 Basic hardware procedures . . . . . . . . . . . . . . . . . . 53
4.1 Using diagnostics information . . . . . . . . . . . . . . . . 53
4.1.1 Locating the defective server . . . . . . . . . . . . . . . . . . 54
4.1.2 Determining the error class . . . . . . . . . . . . . . . . . . . 55
4.1.2.1 Global Error indicator . . . . . . . . . . . . . . . . . . . . 55
4.1.2.2 Customer Self Service (CSS) indicator . . . . . . . . . . . 56
4.1.3 Locating the defective component . . . . . . . . . . . . . . . . 57
4.1.3.1 Local diagnostic indicators on the front . . . . . . . . . . . 57
4.1.3.2 Local diagnostic indicators on the system board . . . . . . . 59
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