Removing the defective hot-plug PSU
▶
Remove the PSU, see
"Removing a hot-plug PSU" on page 126
.
Installing the new hot-plug PSU
▶
"Installing a hot-plug PSU" on page 124
.
Concluding steps
▶
Connect the power cord to the new PSU, see
.
▶
Only when replacing a PSU in a non-redundant configuration:
▶
"Performing a fan test" on page 114
6.4
Replacing the power distribution board
Field Replaceable Unit
(FRU)
Hardware: 40 minutes
Tools:
Phillips PH2 / (+) No. 2 screw driver
Preliminary steps
▶
"Locating the defective component" on page 44
▶
"Suspending BitLocker functionality" on page 81
.
▶
"Removing the front cover with lock" on page 45
.
▶
"Shutting down the server" on page 46
.
▶
"Disconnecting the power cord" on page 47
.
▶
"Getting access to the component" on page 48
▶
"Removing the air duct 1" on page 68
▶
"Removing the fan cage" on page 64
Power supply unit (PSU)
RX4770 M6
Upgrade and Maintenance Manual
129
Summary of Contents for PRIMERGY RX4770 M6
Page 80: ...Basic hardware procedures 80 Upgrade and Maintenance Manual RX4770 M6 ...
Page 166: ...Hard disk drive HDD solid state disk SSD 166 Upgrade and Maintenance Manual RX4770 M6 ...
Page 298: ...Liquid cooling LC 298 Upgrade and Maintenance Manual RX4770 M6 ...
Page 314: ...Accessible drives 314 Upgrade and Maintenance Manual RX4770 M6 ...