H3C UniServer R3950 G6 Manual page 4

Replacing an OCP network adapter················································································································· 95
Application scenarios ······························································································································· 95
Prerequisites ············································································································································ 95
Procedures ··············································································································································· 95
Replacing a SATA M.2 SSD and the front M.2 SSD expander module ··························································· 96
Application scenarios ······························································································································· 96
Prerequisites ············································································································································ 96
Procedures ··············································································································································· 96
Replacing a serial & DSD module ···················································································································· 97
Prerequisites ············································································································································ 97
Procedures ··············································································································································· 97
Replacing an SD card ······································································································································ 97
Application scenarios ······························································································································· 97
Prerequisites ············································································································································ 97
Procedures ··············································································································································· 98
Replacing a chassis ear ··································································································································· 98
Application scenarios ······························································································································· 98
Procedures ··············································································································································· 98
Replacing a chassis air baffle ·························································································································· 99
Application scenarios ······························································································································· 99
Procedures ··············································································································································· 99
Adding an LCD smart management module ·································································································· 100
Prerequisites ·········································································································································· 100
Procedures ············································································································································· 100
Replacing an LCD smart management module ····························································································· 101
Applications scenarios ··························································································································· 101
Prerequisites ·········································································································································· 101
Procedures ············································································································································· 101
Replacing a fan module ································································································································· 102
Applications scenarios ··························································································································· 102
Procedures ············································································································································· 102
Installing and setting up a TCM or TPM ········································································································· 102
Installation and setup flowchart ·············································································································· 103
Prerequisites ·········································································································································· 103
Installing a TCM or TPM ························································································································ 103
Enabling the TCM or TPM in the BIOS ·································································································· 104
Configuring encryption in the operating system ····················································································· 104
Replacing a power supply ······························································································································ 105
Application scenarios ····························································································································· 105
Prerequisites ·········································································································································· 105
Procedures ············································································································································· 105
Replacing the system battery ························································································································· 106
Applications scenarios ··························································································································· 106
Prerequisites ·········································································································································· 106
Procedures ············································································································································· 106
Removing and installing a blank ···················································································································· 107
Application scenarios ····························································································································· 107
Prerequisites ·········································································································································· 107
Procedures ············································································································································· 107
Connecting internal cables ········································································· 109
Internal cabling guidelines ····························································································································· 109
Application scenarios ····························································································································· 109
Guidelines ·············································································································································· 109
Connecting drive cables ································································································································· 109
12LFF (8 SAS/SATA + 4 UniBay) drives at the front ············································································· 110
12LFF drives at the front + 2SFF UniBay drives at the rear ·································································· 112
12LFF (4 SAS/SATA + 8 UniBay, LSI Expander) drives at the front ····················································· 116
8SFF UniBay+8SFF UniBay+8SFF UniBay drives at the front ······························································ 119
25SFF (17 SAS/SATA + 8 UniBay) drives at the front ··········································································· 121
Connecting the LCD smart management module cable ················································································ 125
Connecting cables for the front M.2 SSD expander module ·········································································· 126
iv