▶
Open the hook-and-loop-tape (1).
▶
Disconnect the power cord from the PSU (2).
▶
Roll the hook-and-loop-tape around the handle on the PSU.
It will take about 60 seconds until the server can be powered on.
4.4 Getting access to the component
4.4.1 Safety notes
CAUTION
▶
Only for non-hot plug components:
●
Before removing or attaching covers, turn of
f the server, all
peripheral devices, and any other connected devices.
●
Because there is a risk of electric shock or damage, please
disconnect all power cords from the outlet.
▶
The top cover must be replaced as soon as possible for purposes
of cooling, to comply with EMC regulations (regulations regarding
electromagnetic compatibility) and to prevent fires.
▶
For more information, see "Important information" on page
29.
Basic hardware procedures
RX4770 M5 Upgrade and Maintenance Manual 47