H3C UniServer R3950 G6 Manual page 3

Prerequisites ············································································································································ 75
Procedures ··············································································································································· 75
Replacing a DIMM············································································································································ 77
Application scenarios ······························································································································· 77
Prerequisites ············································································································································ 77
Procedures ··············································································································································· 77
Installing a DIMM ····································································································································· 78
Verifying the replacement ························································································································ 78
Replacing the system board····························································································································· 78
Application scenarios ······························································································································· 78
Prerequisites ············································································································································ 78
Procedures ··············································································································································· 79
Replacing the server management module ····································································································· 80
Application scenarios ······························································································································· 80
Prerequisites ············································································································································ 80
Procedures ··············································································································································· 80
Replacing a SAS/SATA drive ··························································································································· 82
Application scenarios ······························································································································· 82
Prerequisites ············································································································································ 82
Procedures ··············································································································································· 82
Verifying the replacement ························································································································ 83
Adding an NVMe drive ····································································································································· 83
Prerequisites ············································································································································ 83
Installing an NVMe drive ·························································································································· 83
Verifying the replacement ························································································································ 84
Replacing an NVMe drive ································································································································ 84
Application scenarios ······························································································································· 84
Prerequisites ············································································································································ 84
Procedures ··············································································································································· 84
Verifying the replacement ························································································································ 85
Replacing a drive backplane ···························································································································· 85
Application scenarios ······························································································································· 85
Prerequisites ············································································································································ 85
Procedure ················································································································································· 85
Installing a rear drive cage ······························································································································· 86
Prerequisites ············································································································································ 86
Procedure ················································································································································· 86
Replacing riser cards and PCIe modules ········································································································· 87
Application scenarios ······························································································································· 87
Prerequisites ············································································································································ 87
Procedures ··············································································································································· 87
Installing PCIe modules and a riser card on PCIe riser bay 3 ········································································· 88
Prerequisites ············································································································································ 88
Procedure ················································································································································· 88
Installing PCIe modules and a riser card on PCIe riser bay 4 ········································································· 89
Prerequisites ············································································································································ 89
Procedure ················································································································································· 89
Replacing a storage controller and a power fail safeguard module ································································· 90
Application scenarios ······························································································································· 90
Prerequisites ············································································································································ 90
Procedures ··············································································································································· 91
Replacing a GPU module································································································································· 92
Application scenarios ······························································································································· 92
Prerequisites ············································································································································ 92
Procedures ··············································································································································· 92
Replacing a standard PCIe network adapter ··································································································· 93
Application scenarios ······························································································································· 93
Prerequisites ············································································································································ 93
Procedures ··············································································································································· 93
Adding an OCP network adapter ····················································································································· 94
Prerequisites ············································································································································ 94
Procedure ················································································································································· 94
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