Dell EMC DSS 9000R Regulatory Model: B11S Series Regulatory Type: B11S001
Notes, cautions, and warnings NOTE: A NOTE indicates important information that helps you make better use of your product. CAUTION: A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoid the problem. WARNING: A WARNING indicates a potential for property damage, personal injury, or death. © 2018 Dell Inc. or its subsidiaries. All rights reserved. Dell, EMC, and other trademarks are trademarks of Dell Inc. or its subsidiaries.
Contents 1 Overview........................................................................................................................................................ 6 Rack specifications.............................................................................................................................................................7 2 Rack accessories overview............................................................................................................................
Bus bar-PB................................................................................................................................................................. 69 6 Installing and removing system components.................................................................................................71 Safety instructions............................................................................................................................................................
Removing PIB........................................................................................................................................................... 139 Installing PIB..............................................................................................................................................................149 7 Troubleshooting list....................................................................................................................................
1 Overview The DSS 9000 rack enclosure is designed to hold and protect server, network, and data storage equipment. NOTE: The product at time of delivery may differ from the following illustrations. Figure 1. DSS 9000 system Table 1. DSS 9000 features No. Feature Description 1 Bare rack Rack mounting enclosure for DSS 9000 system equipment. 2 Bus bar top Bar strip located on top of the rack conducts electricity. Based on rack layout, two different types of top bus bars can be assembled.
No. Feature Description 7 Block chassis Three types of block chassis (one third-width, half-width, and full-width). 8 OpenIT bay Two switch devices are available to provide networking for the entire system. 9 Power Bay Located on the front side of rack, provides allocated space for power supply units (PSUs). 10 Front door (optional) Reversible front door can be configured to open from left or right, with lock. Rack specifications Table 2.
2 Rack accessories overview The DSS 9000 rack enclosure offers server and power supply blanks as well as shipping brackets, bus bar protectors and optional side panel accessories.
Figure 2.
Table 3. Full-width server blank features Item Description Dimensions (W x L x H) 527 mm x 930 mm x 47 mm (20.75 inch x 36.61 inch x 1.
Figure 3.
Table 4. Full-width server blank features Item Description Dimensions (W x L x H) 262.2 mm x 930 mm x 47 mm (10.32 inch x 36.61 inch x 1.
Figure 4.
Table 5. Full-width server blank features Item Description Dimensions (W x L x H) 174.3 mm x 930 mm x 47 mm (6.86 inch x 36.61 inch x 1.85 inch) Power supply unit (PSU) blanks (optional) Figure 5.
Side panels (optional) Installation and Service Manual Rack accessories overview Figure 6.
Shipping brackets 16 Installation and Service Manual Rack accessories overview Figure 7.
Figure 8.
PDU brackets 18 Installation and Service Manual Rack accessories overview
Figure 9.
Power bay protectors 20 Installation and Service Manual Rack accessories overview Figure 10.
Bus bar protectors Figure 11. 0.
andprotector Service Manual 22 12.
Rack blank fillers Installation and Service Manual Rack accessories overview Figure 13.
Service 24 14.
Figure 15.
Service 26 16.
IM blank fillers Installation and Service Manual Rack accessories overview Figure 17.
Locating Service Tag of your system Your system is identified by a unique Express Service Code and Service Tag number. The information is on a sticker on the right-front of the system. This information is used by Dell to route support calls to the appropriate personnel.
Service Tag Service Tag BMMYG92 BMMYG92 Service Tag BMMYG92 Figure 18.
3 Rear cabinet overview 30 Installation and Service Manual Rear cabinet overview
Table 6. Rear cabinet features No. Item Description 1 BCDB (Block Controller Distribution Board) 2 0.5U bus bar protector Cover to prevent contact with the bus bar.
Rear cabinet specifications 32 Installation and Service Manual Rear cabinet overview Figure 20.
Table 7. Rear cabinet Item Description Rear cabinet Includes fan modules, fan cage, FPDB, BC, BCDB, and power strip brackets. Dimensions (W x L x H) 480 mm x 114.5 mm x 167 mm (18.9 inch x 4.51 inch x 6.
Block control distribution board 34 Installation and Service Manual Rear cabinet overview Figure 21.
Table 8. Block control distribution board Item Description Dimension (W x L x H) 150 mm x 109 mm x 1.5 mm (5.90 inch x 4.29 inch x 0.06 inch), 8 layers Connector • • • • • • Net weight 78.6 g (2.77 ounce) Operating voltage/current 12 V, current 0.2 A 4 x FAN Zone connector 1 x RJ45 4 x NPIO connector 1 x HTPB connector 1 x BC connector 1 x BCM UART connector LED definition Table 9.
Block controller (BC) modules 36 Installation and Service Manual Rear cabinet overview Figure 22.
Table 10. BC module features Item Description Dimension (W x L x H) 120 mm x 24 mm x 88 mm (4.72 inch x 0.94 inch x 3.46 inch) Connector • • • Switch 1 x Reset SW (Local) Net weight 127.2 g (4.49 ounce) Operating voltage/current 3.3 V, current 1 A 1 x PCIe x8 golden finger 1 x RS232 1 x JTAG LED definition Table 11.
Fan power distribution boards (FPDB) 38 Installation and Service Manual Rear cabinet overview Figure 23.
Table 12. Fan power distribution board features Item Description Board length 433 mm (17.05 inch) Board width 38 mm (1.5 inch) Connector • • • Net weight 129.2 g (4.
Installation and Service Manual Rear cabinet overview
Installation and Service Manual Rear cabinet overview 41
4 Power bay overview 42 Installation and Service Manual Power bay overview
Table 13. Power bay features No. Item Description 1 Top cover Top cover for the power bay chassis. 2 Bus Bar PB Bar strip to conduct electricity within the power bay. 3 PBPM Power bay power module regulates power control for the PSU. 4 Rear IO module Four RJ45 connectors, one 1x5 connector, one 1x6 connector and one 2x8 connector. 5 DSS 9000 rack manager module Includes rack manager board (RMB) and infrastructure module (IM). MC and blocks of the IM are networked through a LAN.
Power bay specifications 44 Installation and Service Manual Power bay overview Figure 25.
Table 14. Power bay features Item Description Dimensions (W x L x H) 537 mm x 800 mm x 98.6 mm (21.14 inch x 31.50 inch x 3.88 inch Output • • • • • Ripple/CS accuracy same as specified in PSU specifications Static regulation/dynamic regulation at bus bar as definition location in PBPM specifications.
NOTE: To meet power requirements a minimum of six power supply units must be installed. Make sure to first populate power bays 1 to 6.
Rear view Installation and Service Manual Power bay overview 47
Table 16. Power bay overview (rear view) No. Item Description 1 Rear IO • • • • 2 Brush panel Allows cabling to be fed to or from the rear of the cabinet and prevents dust ingress. 3 1U bus bar protector Cover to prevent contact with the bus bar and an electrical short circuit.
Power supply unit (PSU) Installation and Service Manual Power bay overview 49
Table 17. Power supply unit (PSU) Item Description Operating Temperature 10°C to 50°C (50°F to 122°F) LED definition Table 18. LED LED Color Status Description PSU LED Green Solid OK Amber Blinking Fault Off Off PSU specifications Table 19. PSU specifications PSU wattage Class Heat dissipation (maximum) Frequency Voltage Maximum input current 2000 W AC Platinum 675.37 BTU/hr 50/60 Hz 100–240 V AC, autoranging 11.
Power bay power module (PBPM) Figure 30. Power bay power module (PBPM) Table 20. Power bay power module (PBPM) Item Description • • Supports multiple (max.
Management controller (MC) module 52 Installation and Service Manual Power bay overview
Table 21. Management controller Item Description Board length 204.1 mm (8.03 inch) Board width 82 mm (3.22 inch) Net Weight 79 g (2.78 ounce.) Connector • • • • • • • Switch 1 x Power Button Operating voltage/current 12 V, current 1.3 A 1 x PCIe x4 Gold-finger 1 x RJ45 1 x Serial RJ45 1 x SD socket 1 x USB 1 x JTAG 1 x Battery holder LED definition Table 22.
Rear IO module 54 Installation and Service Manual Power bay overview
Table 23. Rear IO module Item Description Board length 105 mm (4.13 inch) Board width 40 mm (1.57 inch) Net Weight 62.2 g (2.19 ounce) Connector • • • • 4 x RJ45 connector 1 x (1x5) connector 1 x (1x6) connector 1 x (2x8) connector LED definition Table 24.
DSS 9000 rack manager module Figure 33. DSS 9000 rack manager module Table 25. DSS 9000 rack manager module features Item Description Board length 323.25 mm (12.73 inch) Board width 242.3 mm (9.54 inch) Net Weight 1,050 g (37.
Figure 34. LED definition Table 26. LED definition Item Port LED Color Status Description 1 Mgmt Right LED Green Blinking Active Left LED Green On Link speed: 1Gb Yellow On Link speed: Others Off No link Green On Fault not detected Amber On Fault detected: Mac address, I2C.
5 Bus bar overview The DSS 9000 rack enclosure includes bus bar to the following areas: • Rack level • Block level • Power bay level Topics: • Rack level bus bar • Block level bus bar • Power bay level bus bars Rack level bus bar Bus bar top The top of the rack includes two bus bars, positive and negative. The bus bars are coupled to the middle bus bars for upward distribution of the system’s power. Figure 35.
Figure 36. Bus bar top-N (negative, black) Bus bar middle The middle of the rack includes two bus bars, positive and negative. The bus bars couple the power block and the top bus bars for upward distribution of the system’s power.
and Service Manualred) 60 37.
Figure 38.
Bus bar bottom The bottom of the rack includes two bus bars, positive and negative. The bus bars are coupled to the middle bus bars for downward distribution of the system’s power. Figure 39. Bus bar bottom-P (positive, red) Figure 40. Bus bar bottom-N (negative, black) Block level bus bar The following cross bus bar types are specific for the 6GU block.
One third-width cross bus bar block Figure 41. One third-width cross bus bar block-P (positive, red) Table 27. Third width cross bus bar block-P (positive, red) Item Description Length 334.4 mm (13.17 inch) Width 20 mm (0.79 inch) Height 34 mm (1.34 inch) Thickness 4 mm (0.16 inch) Figure 42. One third-width cross bus bar block-N (negative, black) Table 28. One third-width cross bus bar block-N (negative, black) Item Description Length 334.4 mm (13.17 inch) Width 20 mm (0.
Half-width/full-width cross bus bar block 64 Installation and Service Manual Bus bar overview
Table 29. Half-width/full-width cross bus bar block-P (positive, red) Item Description Length 334.4 mm (13.17 inch) Width 20 mm (0.79 inch) Height 34 mm (1.34 inch) Thickness 4 mm (0.
and Service Manual 66 44.
Table 30. Half-width/full-width cross bus bar block-N (negative, black) Item Description Length 334.4 mm (13.17 inch) Width 20 mm (0.79 inch) Height 34 mm (1.34 inch) Thickness 4 mm (0.
Power bay level bus bars 68 Installation and Service Manual Bus bar overview Figure 45.
Bus bar-PB Installation and Service Manual Bus bar overview 69
Table 31. Bus bar-PB-P (positive, red) Item Description Length 507.7 mm (19.99 inch) Width 40 mm (1.57 inch) Height 58.8 mm (2.31 inch) Thickness 8 mm (0.31 inch) Figure 47. Bus bar-PB-N (negative, black) Table 32. Bus bar-PB-N (negative, black) Item Description Length 507.7 mm (19.99 inch) Width 40 mm (1.57 inch) Height 58.8 mm (2.31 inch) Thickness 8 mm (0.
6 Installing and removing system components Topics: • Safety instructions • Recommended tools • Service parts list • Servers • Hard disk drive (HDD) trays • Power supply units (PSU) • Fan modules • Fan blocks • Fan power distribution boards (FPDB) • Block Controller Distribution Board (BCDB) • Installing BCDB • Block controllers (BC) • Management controllers (MC) • Rack manager board (RMB) and infrastructure module (IM) • Rear IO modules • Power interface board (PIB) Safety i
– PSU – PBPM • Mechanical – PSU blank – Third width server blank – Half width server blank – Full width server blank • PCBA module – MC – MC cover – DSS 9000 rack manager module – Infrastructure module – Rear I/O – BC Servers Removing one third-width server Prerequisite 1 Ensure that you read the Safety instructions. Steps 1 Press the release latches on the side of the server. 2 Slide the server out of the block.
Figure 48.
Installing one third-width server 1 Align the server with the bay, and insert the server into the block. 2 Slide the server in until it is fully seated in the block. The server locks in place after it is properly seated.
Figure 49.
Removing half-width server Prerequisite 1 Ensure that you read the Safety instructions. Steps 1 Press the release latches on the side of the server. 2 Slide the server out of the block.
Figure 50.
Installing half-width server 1 Align the server with the bay, and insert the server into the block. 2 Slide the server in until it is fully seated in the block. The server locks in place after it is properly seated.
Figure 51.
Removing full-width server Prerequisite Ensure that you read the Safety instructions. About this task Enter the context of your task here (optional). This is where introductory content goes. Steps 1 Press the release latches on the side of the server. 2 Slide the server out of the block. Figure 52. Removing full-width server Installing full-width server 1 Align the server with the bay, and insert the server into the block. 2 Slide the server in until it is fully seated in the block.
Figure 53.
Hard disk drive (HDD) trays The HDD tray is only available for full width and JBOD servers. Removing HDD tray Prerequisite 1 Ensure that you read the Safety instructions. Steps 1 Grasp the tray handle with one hand, and use your thumb to push the plunger up to release the HDD tray. 2 Continue to hold the plunger and use the tray handle to pull the tray out from the chassis.
Figure 54.
3 Remove the HDD tray from the server. Figure 55. Removing the HDD tray 4 Remove all HDDs in the HDD tray. 5 Remove the screw and loosen the captive screw on the CMA.
Figure 56.
6 Continue to pull out the HDD tray and remove it completely from the chassis. Figure 57. Removing the HDD tray from the server Installing HDD tray 1 Insert the HDD tray into the server bay until the HDD tray clears the plunger. Figure 58. Installing the HDD tray 2 Align the CMA in the server making sure the screw wells on the CMA and server are aligned. 3 Insert a screw in the CMA and tighten it to secure it to the server. 4 Tighten the captive screw on the CMA.
Figure 59.
Table 33. Assembly material Description Quantity Torque (lbs/inch) #6-32 screw 1 8 ± 0.5 5 Install the HDDs on the HDD tray. 6 Push the HDD tray in until it is fully seated in the chassis. The HDD tray locks in place after it is properly seated.
Figure 60.
7 Install the full width server. For more details, see Installing full-width server.
Installation and Service Manual Installing and removing system components 91
Removing PSU Prerequisite 1 Ensure that you read the Safety instructions. Steps 1 Press down the PSU release latch. 2 Remove the PSU from the power bay.
Figure 61.
Installing PSU 1 Align the PSU with the bay. Make sure the connectors are positioned correctly before sliding the PSU into the bay. 2 Insert the PSU in the power bay and push it in until it is properly seated. The PSU is secured when the release latch locks in place.
Figure 62.
Fan modules 96 Installation and Service Manual Installing and removing system components
Installation and Service Manual Installing and removing system components 97
Removing fan module Prerequisite CAUTION: To prevent damage to the system, remove only a single fan module at a time. 1 Ensure that you read the Safety instructions. Steps 1 Press up and hold the fan module release latch. 2 Pull the fan module out. 3 Remove the fan module from the fan cage.
Figure 63.
Installing fan module 1 Align the fan module with the fan cage, making sure the connectors are aligned. 2 Insert the fan module in the fan cage. The fan module locks in the fan cage.
Figure 64.
Fan blocks Removing fan block Prerequisite 1 Ensure that you read the Safety instructions. Steps 1 Loosen the thumb screws. 2 Remove the fan block.
Figure 65.
Installing fan block 1 Align the fan block with the FPDB. 2 Insert the fan block in the FPDB until the until slots are completely inserted into the connectors. 3 Tighten the thumb screws to secure the fan block.
Figure 66.
Fan power distribution boards (FPDB) 106 Installation and Service Manual Installing and removing system components Figure 67.
Table 34. Fan power distribution board features Item Description Board length 433 mm (17.05 inch) Board width 38 mm (1.5 inch) Connector • • • Net weight 129.2 g (4.56 ounce) Operating voltage/current 12 V, current 32 A 1x (2x10) connector 1x (2x13) connector 12 x (2x4) connector Removing FPDB Prerequisites 1 Ensure that you read the Safety instructions. 2 Remove the fan block. Steps 1 Disconnect the cables from the cable clip. 2 Disconnect the cables.
Installation and Service Manual 108 Figure 68.
3 Remove the screws securing the FPDB. 4 Remove the FPDB. Figure 69. Removing the FPDB Installing FPDB 1 Align the FPDB with the fan board bracket and install. Make sure the connectors are facing outward as seen in the following figure. 2 Secure the FPDB with screws. Figure 70. Installing the FPDB Table 35. Assembly material Description Quantity Torque (lbs/inch) A: 6-32_STEP 2 8 ± 0.5 B: 6-32_4-5_SCREW 2 8 ± 0.
Installation and Service Manual 110 Figure 71.
Table 36. FPDB assembly Item Description A bracket hooks B Fan board to bus bar screws through copper standoffs. 6 Connect the cabling. 7 Secure the cabling with cable clip.
Installation and Service 112 Figure 72.
Block Controller Distribution Board (BCDB) Removing BCDB Prerequisites 1 Ensure that you read the Safety instructions. 2 Remove block controller (BC). 3 Remove the fan block. Steps 1 Disconnect the cables from the BCDB. Do not disconnect the HTPB cable at this time.
Installation and Service Manual 114 Figure 73.
Table 37. BCDB connector Item Description A HTPB cable connector 2 Locate the screw securing the BCDB to the rear cabinet and remove it. 3 Slide the BCDB up to disengage from the posts on the rear cabinet.
Installation and Service Manual 116 Figure 74.
4 Rotate the front of the BCDB until it clears the rear cabinet. Make sure the BCDB does not come in contact with the FPDB to prevent accidental damage to either component. 5 Once it is clear, slide the BCDB out until the HTPB cable is accessbile. Do not remove the BCDB completely at this time. 6 Remove the BCDB from the rear cabinet cage. 7 Disconnect the HTPB cable from the BCDB.
Installation and Service 118 Figure 75.
Installing BCDB 1 Position the BCDB so that the cable connectors face the FPDB. 2 Locate the HTPB connector at the bottom left of the BCDB and connect the HTPB cable. 3 Angle the rear of the BCDB so that it can be inserted behind the FPDB until it is seated in the rear cabinet cage. During the course of the installation, make sure the BCDB does not come in contact with the FPDB assembly to prevent damage to either component. 4 Rotate the front of the BCDB towards the rear cabinet.
Figure 77. Engaging the BCDB in the rear cabinet cage 7 Connect the cables to the connectors on the BCDB.
Figure 78. Connecting cables on the BCDB Block controllers (BC) Removing BC Prerequisite 1 Ensure that you read the Safety instructions. Steps 1 Loosen the captive screws on the BC. 2 Remove the BC from the cage.
Installation and Service 122 Figure 79.
Installing BC 1 Align the connector on the BC with the bay in the cage. 2 Slide the BC into the rear cabinet until it is flush with the cage. 3 Tighten the captive screws to secure the module to the rear cabinet.
Installation and Service 124 Figure 80.
Management controllers (MC) Removing MC Prerequisite 1 Ensure that you read the Safety instructions. Steps 1 Press down on the MC release latch. 2 Remove the MC from the power bay.
Installation and Service 126 Figure 81.
Installing MC 1 Align the MC with the bay. Make sure the connector is positioned correctly before inserting into the bay. 2 Insert the MC in the bay and slide it in until it is flush with the bay.
Installation and Service 128 Figure 82.
Rack manager board (RMB) and infrastructure module (IM) Removing DSS 9000 rack manager module Prerequisite 1 Ensure that you read the Safety instructions. Steps 1 Loosen the captive screws securing the rack manager module to the power bay. 2 Grasp the rack manager module and slide it out of the power bay.
Installation and Service Manual 130 Figure 83.
Installing DSS 9000 rack manager module 1 Align the rack manager module with the power bay. 2 Slide the rack manager module into the bay until it is flush in the power bay. 3 Turn the captive screws to secure the rack manager module to the power bay.
Installation and Service 132 Figure 84.
Removing IM Prerequisites 1 Ensure that you read the Safety instructions. 2 Remove the rack manager module from the power bay, see Removing DSS 9000 rack manager module. Steps 1 Remove the screws securing the IM to the bracket. 2 Hold the IM by the sides and lift it out to separate from the bracket.
Installation and Service Manual 134 Figure 85.
Installing IM Steps 1 Grasp the IM by the edges and align it in the bracket. 2 Lower it in place and make sure the screw holes on the bracket and IM are aligned. 3 Secure the IM to the bracket with the screws.
Installation and Service Manual 136 Figure 86.
Next step 1 Install the rack manager module. Rear IO modules Removing rear IO module Prerequisite Ensure that you read the Safety instructions. Steps 1 Remove the screws from the rear IO. 2 Remove the rear IO from the power bay. Figure 87. Removing the rear IO module Installing rear IO module 1 Insert the rear I/O into the power bay. 2 Secure the rear I/O to the power bay with screws.
Installation and Service 138 Figure 88.
Table 38. Assembly material Description Quantity Torque (lbs/inch) #6-32 screw 2 8 ± 0.5 Power interface board (PIB) Removing PIB Prerequisite 1 Ensure that you read the Safety instructions. About this task CAUTION: Many repairs may only be done by a certified service technician. You should only perform troubleshooting and simple repairs as authorized in your product documentation, or as directed by the online or telephone service and support team.
/DEVICEHANAGER/RACK1/BLOCK1/BC-> cd .. /DEVICEHANAGER/RACK1/BLOCK1-> cd .. /DEVICEHANAGER/RACK1/-> /DEVICEHANAGER/RACK1/-> /DEVICEHANAGER/RACK1/-> /DEVICEHANAGER/RACK1/-> /DEVICEHANAGER/RACK1/-> /DEVICEHANAGER/RACK1/-> /DEVICEHANAGER/RACK1/-> stop Installation andoff Service Manual 140 Figure 89.
4 After the system is fully turned off, disconnect the respective power cables from the electrical sockets before proceeding further. 5 Remove the server modules from the block chassis. For more details, see Servers. 6 Remove the securing screws attached to the chassis ears. 7 Remove the securing screws attached to the cross bus bars and main bus bars.
Installation and Service Manual 142 Figure 90.
8 The block chassis is no longer secured to the rack cabinet.
Installation and Service Manual 144 Figure 91.
9 Remove the block chassis from the rack cabinet and place it on a clean work surface. 10 Locate the rear of the block chassis. The cross bus bar (x2) and PIBs (x2) are visible from the rear view. 11 Remove the screws securing the cross bus bar to the chassis. 12 Remove the bus bars and place them on a clean surface.
Installation and Service Manual 146 Figure 92.
13 Remove the screws securing the PIBs to the chassis. 14 Remove the PIBs and place them on a clean surface.
Installation and Service 148 Figure 93.
Installing PIB About this task CAUTION: Many repairs may only be done by a certified service technician. You should only perform troubleshooting and simple repairs as authorized in your product documentation, or as directed by the online or telephone service and support team. Damage due to servicing that is not authorized is not covered by warranty. Read and follow the safety instructions that came with the product.
/DEVICEHANAGER/RACK1/BLOCK1/BC-> cd .. /DEVICEHANAGER/RACK1/BLOCK1-> cd .. /DEVICEHANAGER/RACK1/-> /DEVICEHANAGER/RACK1/-> /DEVICEHANAGER/RACK1/-> /DEVICEHANAGER/RACK1/-> /DEVICEHANAGER/RACK1/-> /DEVICEHANAGER/RACK1/-> /DEVICEHANAGER/RACK1/-> stop 150 Figure 94.
2 After the system is fully turned off, disconnect the respective power cables from the electrical sockets before proceeding further. Locate the rear of the block chassis. 3 Remove the new PIBs from their packaging content and inspect for damage. 4 Align the PIBs on each respective location, see the following figure for further details, and place them on the block chassis. 5 Secure the PIBs to the chassis with the provided screws.
Installation and Service 152 Figure 95.
Table 39. Assembly material Description Quantity Torque (lbs/inch) #6-32 screw 12 8 ± 0.5 6 Align the top cross bus bar (positive, red) with the PIBs. Make sure the holes on the cross bus bar align with the holes on the PIBs. 7 Secure the cross bus bar and PIBS to the chassis with the provided screws. 8 Repeat for the bottom cross bus bar (negative, black).
Installation and Service Manual 154 Figure 96.
Table 40. Assembly material Description Quantity Torque (lbs/inch) M4 screw 8 8 ± 0.5 9 Align the block chassis with the rack cabinet and slide in place until the securing ears are flush with the rack posts. 10 Secure the block chassis to the posts with the provided screws.
Installation and Service Manual 156 Figure 97.
Table 41. Assembly material Description Quantity Torque (lbs/inch) M5 screw 4 18 ± 1 11 Install the server modules on the block chassis. For more details, see Servers. 12 Secure the cross bus bars and main bus bars with the provided screws.
Installation and Service 158 Figure 98.
Table 42.
7 Troubleshooting list Table 43. Troubleshooting list Issue description Trigger event for amber LED (MC/IM/BC) Root cause Fan fail (keeps 100% duty) Troubleshooting step 1 2 3 BC Power LED amber • • Fan Zone 1 fail LED amber • • Fan Zone 2 fail LED amber • • For I2C communication and MOSFET failure, BC dumps EEPROM log. For FPGA configuration failed, BC may rebooting again and again. 1 2 3 4 5 6 7 MAC address missed or incorrect. Ethernet link is down. Wrong fan table file. FPGA image is wrong.
Issue description Trigger event for amber LED (MC/IM/BC) MC Error LED amber MC will dump log in llcEvent.log file. Ethernet link to IM is down. Ensure LAN connection is fine. PSU status LED amber MC will send PSU fault bitmap to PSU fail. iDRAC through BC and MC will display PSU Error status on MC CLI under PSU target. OCP, OVP, OTP. G5.5 FW update fail BC/IM will send fail status to MC and MC will dump the llcEvents log (BC/IM will not lit Amber LED). Call Dell help.
8 Getting help Contacting Dell Dell provides several online and telephone based support and service options. If you do not have an active internet connection, you can find contact information about your purchase invoice, packing slip, bill, or Dell product catalog. Availability varies by country and product, and some services may not be available in your area. To contact Dell for sales, technical assistance, or customer service issues: 1 Go to Dell.
