Hardware
198
Power Cable
Unmount
Unmount the power cable by following the procedure below.
1. Refer to “Preparation for Mounting/Unmounting” for preparation.
2. Confirm that the DC powers of all servers in the system are OFF before turning off the AC
power.
a) Turn OFF the PDU switch when using PDU (outlet box).
b) Turn OFF UPS when using UPS (Uninterruptible Power Supply).
Turn off the breaker to ensure safety if not applied to the above cases.
Confirm that the Status LED of the power supply unit is OFF after turning off the AC
power.
3. Remove the forming of the power cable and unmount power cables from PDU, UPS, etc.,
and from the power supply unit on the rear side of the server. Ensure that connection
destination can be determined at this time. Refer to the following description for unmounting
the power cable from the power supply unit.
(1) Remove the repeat tie and the clamp. The clamp is removable by pulling the lock toward
the direction shown in the figure below.
Repeat tie
Clamp
Lock
Summary of Contents for Express 5800
Page 73: ...73 Memo ...
Page 279: ...Hardware 279 3 BIOS Menu screen is displayed ...
Page 339: ...Hardware 339 3 BIOS will start Select Save Exit then press Enter ...
Page 444: ...444 Part Number Part number FRU File ID FRU file ID Asset Tag Asset management tag ...
Page 573: ...573 Memo ...
Page 583: ...Software 583 Memo ...
Page 690: ...Operation and Maintenance 690 Memo ...
Page 719: ...XXIX Memo ...