Dell PowerEdge MX740c EMC PowerEdge MX7000 Enclosure Installation and Service - Page 27

Hot plug and Non-hot plug devices, Storage and compute sleds, Removing a sled blank

Page 27 highlights

Hot plug and Non-hot plug devices Table 10. Hot plug devices Hot plug devices Cooling fans Power supply units Management services modules Fabric A/ B/ C input output modules Sleds NOTE: Ensure that the sled is powered off before removing it from the enclosure. Non-hot plug devices Main distribution board Vertical power distribution board Rear fan board Left and right control panels Storage and compute sleds Removing a sled blank Prerequisites 1. Follow the safety guidelines listed in Safety instructions. Steps 1. Press the release button to release the sled blank. 2. Pull the sled blank out of the enclosure. CAUTION: Ensure to install a sled blank in all the empty bays. Operating the enclosure without a blank results in overheating. Installing and removing system components 27

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63

Hot plug and Non-hot plug devices
Table 10. Hot plug devices
Hot plug devices
Non-hot plug devices
Cooling fans
Main distribution board
Power supply units
Vertical power distribution board
Management services modules
Rear fan board
Fabric A/ B/ C input output modules
Left and right control panels
Sleds
NOTE:
Ensure that the sled is powered off before
removing it from the enclosure.
Storage and compute sleds
Removing a sled blank
Prerequisites
1.
Follow the safety guidelines listed in
Safety instructions
.
Steps
1.
Press the release button to release the sled blank.
2.
Pull the sled blank out of the enclosure.
CAUTION:
Ensure to install a sled blank in all the empty bays. Operating the enclosure without a blank results in
overheating.
Installing and removing system components
27