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Service Supplement - English

PRIMERGY CX120 S1 Server   

Service Supplement

July 2010

Summary of Contents for PRIMERGY CX120 S1

Page 1: ...Service Supplement English PRIMERGY CX120 S1 Server Service Supplement July 2010 ...

Page 2: ...rved Delivery subject to availability right of technical modifications reserved All hardware and software names used are trademarks of their respective manufacturers All rights reserved Delivery subject to availability right of technical modifications reserved All hardware and software names used are trademarks of their respective manufacturers The contents of this manual may be revised without pr...

Page 3: ...oard assemblies and in the mouse and keyboard are limited life components Use of these components beyond their operating life may result in electrolyte leakage or depletion potentially causing emission of foul odor or smoke As a guideline in a normal office environment 25 C operating life is not expected to be reached within the maintenance support period 5 years However operating life may be reac...

Page 4: ...nal Computer issued by JEITA the Japan Electronics and Information Technology Industries Association Technology controlled by the Foreign Exchange and Foreign Trade Control Law of Japan Documents produced by FUJITSU may contain technology controlled by the Foreign Exchange and Foreign Trade Control Law of Japan Documents which contain such technology should not be exported from Japan or transferre...

Page 5: ... installation 21 4 1 2 2 Network cabling 23 4 1 3 Handling server dummy covers 26 4 1 3 1 Installing a server dummy cover 26 4 1 3 2 Removing a server dummy cover 28 4 1 4 Opening and closing the server 29 4 1 4 1 Opening the server 29 4 1 4 2 Closing the server 31 4 2 Replacing the front panel module 32 4 3 Replacing the hard disk drives 34 4 4 Expansion cards 40 4 4 1 Replacing expansion cards 4...

Page 6: ...a processor 56 4 6 4 Installing a heat sink 59 4 7 Installing replacing memory modules 61 4 7 1 Removing a memory module 63 4 7 2 Installing a memory module 63 4 8 Replacing the system board 65 4 9 Replacing the power supply unit 72 5 Appendix 75 5 1 Used screws 75 5 2 Board layout 76 5 2 1 Front panel board 76 5 2 2 PCI riser card D3052 A10 77 Index 79 ...

Page 7: ...es the information given in the Operating Manual and the Technical Manual of the system board The activities described in this manual may only be performed by service personnel Service DVD Service partners of Fujitsu Technology Solutions GmbH can order a Service DVD PRIMERGY On the DVD the following manuals are available in pdf format The Safety notes and other important information manual The Ope...

Page 8: ...rd Board layout Jumper settings Replacing the battery Technical Manual Extensions and upgrades Extending replacing the main memory Installing expansion boards in the PCI slots Installing the RMM3 module Service Supplement Operating Manual Network Cabling Replacement routines Replacing the front panel module Replacing the power supply unit Replacing HDDs Replacing the riser cards expansion boards R...

Page 9: ...ands or menu items Quotation marks indicate names of chapters and terms that are being emphasized Ê describes activities that must be performed in the order shown V CAUTION pay particular attention to texts marked with this symbol Failure to observe this warning may endanger your life destroy the system or lead to the loss of data I indicates additional information notes and tips ...

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Page 11: ...ely need the Operating Manual for the server and the Technical Manual for the system board Ê Shut down the server correctly switch it off remove it from the system unit and open the server as described in the section Opening the server on page 29 Ê Replace the defective component as described in the associated chapter Ê Close the server as described in section Closing the server on page 31 Ê Reins...

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Page 13: ...he device Wait until the device has acclimatized to room temperature and is absolutely dry before starting it up Material damage may be caused to the device if this requirement is not observed Transport the device only in the original packaging or in packaging that protects it from knocks and jolts Installation and operation V CAUTION This unit should not be operated in ambient temperatures above ...

Page 14: ...ply with EN 50173 and EN 50174 1 2 standards or ISO IEC 11801 standard respectively The minimum requirement is a Category 5 shielded cable for 10 100 Ethernet or a Category 5e cable for Gigabit Ethernet Route the cables in such a way that they do not create a potential hazard make sure no one can trip over them and that they cannot be damaged When connecting the server refer to the relevant instru...

Page 15: ...turn off the server all peripheral devices and any other connected devices Do not damage or modify internal cables or devices Doing so may cause a device failure fire or electric shock Devices inside the server remain hot after shutdown Wait for a while after shutdown before installing or removing internal options The circuit boards and soldered parts of internal options are exposed and can be dam...

Page 16: ... the technical manual for the system board All batteries containing pollutants are marked with a symbol a crossed out garbage can In addition the marking is provided with the chemical symbol of the heavy metal decisive for the classification as a pollutant Cd Cadmium Hg Mercury Pb Lead Working with CDs DVDs BDs and optical drives When working with external optical drives these instructions must be...

Page 17: ... for a long time Keep the optical disk tray closed to prevent foreign matter such as dust from entering the optical drive Hold CDs DVDs BDs by their edges to avoid contact with the disk surface Do not contaminate the CD DVD BD surface with fingerprints oil dust etc If dirty clean with a soft dry cloth wiping from the center to the edge Do not use benzene thinners water record sprays antistatic age...

Page 18: ...and remove them after use Store the disks in suitable sleeves Protect the disks from exposure to heat and direct sunlight Laser information The optical drive complies with IEC 60825 1 laser class 1 V CAUTION The optical drive contains a light emitting diode LED which under certain circumstances produces a laser beam stronger than laser class 1 Looking directly at this beam is dangerous Never remov...

Page 19: ...uitable grounding cable that connects you to the external chassis of the system unit Always hold components with ESDs at the edges or at the points marked green touch points Do not touch any connectors or conduction paths on an ESD Place all the components on a pad which is free of electrostatic charge I For a detailed description of how to handle ESD components see the relevant European or intern...

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Page 21: ...20 S1 server is maintained by Fujitsu service technicians The warranty is void if the server is damaged during installation or replacement of system expansions Figure 2 Front panel On Off button and power on indicator Ê Shut down the server properly The power on indicator 2 turns off I If the server does not shut down completely press the On Off button 1 for at least four seconds and or send a cor...

Page 22: ... A Ê Disconnect all cables from the server I Cable guides ensure that the network cables remain located at their designated height units when unplugged Figure 4 Removing a server from the system unit B Ê Loosen the two knurled screws on the front cover 1 Ê Carefully slide the server out of the rack 2 ...

Page 23: ... a dummy cover in the empty installation bay For further information please refer to section Installing a server dummy cover on page 26 4 1 2 Installing a PRIMERGY CX120 S1 server in the system unit 4 1 2 1 Rack installation No additional mechanical parts such as support brackets or screws are required for the installation of a PRIMERGY CX120 S1 server in the CX1000 S1 system unit Figure 5 Mountin...

Page 24: ...the server in the direction of the arrow until it stops 1 I By doing so the PRIMERGY CX120 S1 power supply will be connected automatically with the power distribution unit in the CX1000 S1 system unit Ê Secure the server with two knurled screws 2 Figure 7 Mounting a server in the rack C Ê Reconnect all cables as described in section chapter Replacement routines on page 23 ...

Page 25: ...ned to one of the five CX120 S1 LAN ports and one of up to five network switches There are four different configurations of the PRIMERGY CX1000 S1 system unit The color coded LAN cables are assigned to the PRIMERGY CX120 S1 network ports as follows LAN switches Cable sets S26361 F3608 E1 1 onboard LAN 1 2 onboard LAN 2 green blue S26361 F3608 E2 1 onboard LAN 1 2 onboard LAN 2 5 RMM3 green blue bl...

Page 26: ...rt Label Switch 1 to Server 1 Port 5 SW1P5 Port 1 SV1P1 Switch 2 to Server 1 Port 5 SW2P5 Port 2 SV1P2 Switch 1 to Server 2 Port 6 SW1P6 Port 1 SV2P1 Switch 2 to Server 2 Port 6 SW2P6 Port 2 SV2P2 Switch 1 to Server 3 Port 7 SW1P7 Port 1 SV3P1 Switch 2 to Server 3 Port 7 SW2P7 Port 2 SV3P2 Switch 1 to Server 4 Port 8 SW1P8 Port 1 SV4P1 Switch 2 to Server 4 Port 8 SW2P8 Port 2 SV4P2 and so on ...

Page 27: ... Switch 4 to Server 2 Port 6 SW4P6 Port 2 SV2P4 Switch 3 to Server 3 Port 7 SW3P7 Port 1 SV3P3 Switch 4 to Server 3 Port 7 SW4P7 Port 2 SV3P4 Switch 3 to Server 4 Port 8 SW3P8 Port 1 SV4P3 Switch 4 to Server 4 Port 8 SW4P8 Port 2 SV4P4 and so on Connection Switch Server Port Label Port Label Switch 5 to Server 1 Port 5 SW5P5 Port 5 SV1RMM Switch 5 to Server 2 Port 6 SW5P6 Port 5 SV2RMM Switch 5 to...

Page 28: ...ng a server dummy cover V CAUTION When removing a PRIMERGY CX120 S1 server from the system unit that is not replaced immediately always install a dummy cover in the empty installation bay Figure 9 Installing a server dummy cover A Ê Remove the two exposed cage nuts from the left and right support uprights ...

Page 29: ...ement 27 Preparations Figure 10 Installing a server dummy cover B Ê Hinge the catch on the dummy cover to the middle notch of the left support upright 1 Ê Rotate the dummy cover in the direction of the arrow until it locks in place 2 ...

Page 30: ...ft on the locking lever to disengage the locking mechanism Figure 12 Removing a server dummy cover B Ê Rotate the dummy cover in the direction of the arrow 1 and remove it from the installation bay 2 Ê When installing a server after removing the dummy cover fit two cage nuts in the middle notches on the left and right support uprights see figure 5 on page 21 ...

Page 31: ...ving a PRIMERGY CX120 S1 server from the system unit on page 19 V CAUTION When removing a PRIMERGY CX120 S1 server from the system unit that is not replaced immediately always install a dummy cover in the empty installation bay For further information please refer to section Installing a server dummy cover on page 26 Figure 13 Opening the server A Ê Loosen two screws on the server rear ...

Page 32: ...30 Service Supplement PRIMERGY CX120 S1 Preparations Figure 14 Opening the server B Ê Lift up 1 und remove 2 the server cover as shown ...

Page 33: ...ts in the front upper edge of the chassis 1 Ê Carefully rotate the server cover in the direction of the arrow 2 Figure 16 Closing the server B Ê Secure the server cover with two screws on the server rear M3 x 4 5 mm C26192 Y10 C67 Ê Reinstall the server in the system unit as described in section Installing a PRIMERGY CX120 S1 server in the system unit on page 21 ...

Page 34: ...ection Opening the server on page 29 Figure 17 Releasing the front panel module Ê Disengage the two locking lugs on the front panel module from the hard disk drive cage as shown 1 The pre assembled front panel module consists of the operating panel board and the operating panel holder including controls and LED indicators Part number A3C40114973 ...

Page 35: ... out of the chassis 2 Figure 18 Removing the front panel module Ê Completely remove the front panel module from the chassis 1 Ê Disconnect the front panel cable from the defective module 2 Ê Reconnect the front panel cable to the replacement front panel module Figure 19 Inserting the front panel module ...

Page 36: ... 31 4 3 Replacing the hard disk drives The PRIMERGY CX120 S1 server accommodates up to two non user replaceable 2 5 inch SATA hard disk drives Ê Open the server as described in section Opening the server on page 29 Figure 20 Removing the front panel module HDD part numbers SATA 160 GB 5 4k rpm S26361 F3599 L160 SATA 320 GB 5 4k rpm S26361 F3599 L320 BC SATA 160 GB 7 2k rpm S26361 F3625 L160 BC SAT...

Page 37: ...ection Replacing the front panel module on page 32 I Leave the front panel cable connected to the module Figure 21 Removing the hard disk drive cage A Ê Loosen the two screws on the hard disk drive cage as shown 1 I Do not remove the screws completely Ê Slide the hard disk drive cage about two centimeters in the direction of the arrow 2 ...

Page 38: ...ng the hard disk drives Figure 22 Removing the hard disk drive cage B Ê Disconnect the SATA and power cables from the hard disk drive s 1 Ê Remove the hard disk drive cage from the chassis 2 Figure 23 Removing the hard disk drives from the HDD cage ...

Page 39: ...D from the hard disk drive cage Lower drive bay Primary HDD Upper drive bay Secondary HDD Ê Remove the defective hard disk drive s from the cage Figure 24 Inserting the primary hard disk drive into the HDD cage Ê Insert the primary replacement hard disk drive into the lower drive bay of the HDD cage ...

Page 40: ... the hard disk drives Figure 25 Inserting the secondary hard disk drive into the HDD cage Ê Insert the secondary replacement or additional hard disk drive into the upper drive bay of the HDD cage Figure 26 Securing the hard disk drives in the HDD cage ...

Page 41: ... the hard disk drive cage into the chassis Ê Insert and slide the hard disk drive cage into the chassis as shown until the two hooks on the HDD cage engage with the retaining screws 1 Ê Fasten the two screws to secure the hard disk drive cage C26192 Y10 C67 Screw torque 0 6 Nm Ê Reinstall the front panel module as described in section Replacing the front panel module on page 32 Ê Close the server ...

Page 42: ...part of the CX1000 S1 approach only the PCI Express Gen2 x8 slot is used for the optional Intel PRO 1000 PT Dual Port Server Adapter INE EXPI9402PTG2P20 4 4 1 Replacing expansion cards Ê Open the server as described in section Opening the server on page 29 Figure 28 Removing the PCI slot cover retaining bracket A Ê Remove one screw from the PCI slot cover retaining bracket ...

Page 43: ...PRIMERGY CX120 S1 Service Supplement 41 Expansion cards Figure 29 Removing the PCI slot cover retaining bracket B Ê Remove the PCI slot cover retaining bracket Figure 30 Removing the expansion card ...

Page 44: ... the defective card 2 I If the expansion card is permanently removed from the server install a slot bracket in the empty card slot opening Figure 31 Installing an expansion card Ê Insert the replacement expansion card into the PCI connector on the riser card and press in firmly Ensure that the card is fully seated in the slot ...

Page 45: ...s Figure 32 Installing the PCI slot cover retaining bracket Ê Fit the PCI slot cover retaining bracket into the card slot opening and secure it with one screw M3 x 6 mm C26192 Y10 C67 Ê Close the server as described in section Closing the server on page 31 ...

Page 46: ...er as described in section Opening the server on page 29 Ê Remove the expansion card as described in section Replacing expansion cards on page 40 Figure 33 Removing the PCI riser card Ê Pull the defective PCI riser card out the of riser card slot in a vertical motion Figure 34 Installing the PCI riser card ...

Page 47: ...ated in the slot Ê Reinsert the expansion card into the PCI connector on the riser card as described in section Replacing expansion cards on page 40 Ê Close the server as described in section Closing the server on page 31 4 5 Replacing the Remote Management Module RMM3 The optional RMM3 Remote Management Module extends the basic BMC functionality by a dedicated Management LAN connection Part numbe...

Page 48: ...CX120 S1 Replacing the Remote Management Module RMM3 4 5 1 Removing the RMM3 module Figure 35 Removing the RMM3 module A Ê Loosen two screws on the server front Ê Open the server as described in section Opening the server on page 29 ...

Page 49: ...IMERGY CX120 S1 Service Supplement 47 Replacing the Remote Management Module RMM3 Figure 36 Removing the RMM3 module B Ê Disconnect the RMM3 cable from the system board Ê Remove the defective RMM3 module ...

Page 50: ...lacing the Remote Management Module RMM3 4 5 2 Installing the RMM3 module Figure 37 Installing the RMM3 module A Ê Connect the RMM3 cable included in RMM3 kit INE AXXRMM3 to the system board connector RMM3 Figure 38 Installing the RMM3 module B ...

Page 51: ...ion location 1 2 Ê Route the RMM3 cable down along the system board as shown Figure 39 Installing the RMM3 module C Ê Fit the two tabs on the RMM3 module into the centering holes on the chassis front see circles Ê Secure the RMM3 module with two screws Ê Close the server as described in section Closing the server on page 31 ...

Page 52: ...cessor over a surface Supported processors Part numbers Intel Xeon L5530 V26808 B8329 V11 Intel Xeon E5506 V26808 B8313 V12 Intel Xeon X5570 V26808 B8311 V12 Intel Xeon L5630 V26808 B8454 V10 Intel Xeon X5670 V26808 B8458 V12 LGA1366 FSB Clock Speed Cores Threads L3 Cache Codename Xeon L5530 1067 MHz 2 40 GHz 4C 8T 8 MB Gainstown Xeon E5506 800 MHz 2 13 GHz 4C 8T 4 MB Gainstown Xeon X5570 1667 MHz...

Page 53: ... 51 Replacing the processor 4 6 1 Removing a heat sink Ê Open the server as described in section Opening the server on page 29 Figure 40 Removing the heat sink A Ê Loosen the four captive screws on the heat sink in a crossover pattern 1 4 ...

Page 54: ...at sink out of the chassis I Due to the adhesive quality of the thermal paste located between the heat sink and processor it may be necessary to turn the heat sink back and forth to detach the it from the processor Ê Thoroughly clean residual thermal paste from the surface of the heat sink using a lint free cloth ...

Page 55: ...GY CX120 S1 Service Supplement 53 Replacing the processor 4 6 2 Removing a processor Figure 42 Removing the processor A Ê Push down and out on the socket release lever 1 Ê Fold back the socket release lever 2 ...

Page 56: ...54 Service Supplement PRIMERGY CX120 S1 Replacing the processor Figure 43 Removing the processor B Ê Open the processor cover ...

Page 57: ...Supplement 55 Replacing the processor Figure 44 Removing the processor C Ê Carefully remove the defective processor from its socket in a vertical motion V CAUTION Be careful not to touch or bend the pins on the processor socket ...

Page 58: ...er and align the pin 1 corners 1 of the processor and socket Ê Carefully seat the CPU in the socket 2 V CAUTION Ensure that the processor is level in the socket Be careful not to touch or bend the pins on the processor socket Never touch the underside of the processor Even minor soiling such as grease from the skin can impair the processor s operation or destroy the processor ...

Page 59: ...PRIMERGY CX120 S1 Service Supplement 57 Replacing the processor Figure 46 Installing the processor B Ê Close the processor cover ...

Page 60: ...vot the socket release lever back toward the socket 1 and snap it into place to secure the processor 2 Ê Reapply a small amount of thermal paste to the surface of the processor Thermal paste part number FSP P304000003 Ê Ensure a thin and even distribution of thermal paste before reinstalling the heat sink ...

Page 61: ...ng the heat sink A Ê Carefully seat the heat sink on the four threaded holes as shown V CAUTION Ensure that the screws on the heat sink are properly seated on the threaded holes Ensure that the heat sink cooling fins match the direction of the airflow Part numbers V26898 B961 V1 Z175 AVC V26898 B961 V1 Z185 EKL ...

Page 62: ...20 S1 Replacing the processor Figure 49 Installing the heat sink B Ê Fasten the four captive screws on the heat sink in a crossover pattern screw torque 0 6 Nm 1 4 Ê Close the server as described in section Closing the server on page 31 ...

Page 63: ...rs across six memory channels Three channels per processor are available in a 2 1 1 configuration Supported memory modules DDR3 800 PC3 6400 DDR3 1066 PC3 8500 or DDR3 1333 PC3 10600 unbuffered DIMMs UDIMMs with ECC Supported capacities 2 GB 4 GB or 8 GB Maximum amount of RAM 64 GB Part numbers 2 GB DDR3 1333 UDIMM S26361 F3597 L513 8 GB DDR3 1333 UDIMM S26361 F3598 L515 ...

Page 64: ...dules Population sequence Figure 50 Memory slots Modules per CPU Processor Socket 1 Processor Socket 2 Channel A Channel B Channel C Channel D Channel E Channel F A1 A2 B1 C1 D1 D2 E1 F1 1 x x 2 x x x x 3 x x x x x x 4 x x x x x x x x Table 4 Memory installation sequence ...

Page 65: ...mory modules 4 7 1 Removing a memory module Figure 51 Removing a memory module Ê Eject the defective memory module by pressing out the securing clips at each end of the memory module connector 4 7 2 Installing a memory module Figure 52 Installing a memory module A ...

Page 66: ...end of the memory module connector Figure 53 Installing a memory module B Ê Align the notch on the bottom of the module with the crossbar in the connector see circle Figure 54 Installing a memory module C Ê Press down on the memory module 1 until the securing clips snap into the cutouts at each end of the module 2 ...

Page 67: ...oard as shown in the related sections Heat sinks section Removing a heat sink on page 51 Processors section Removing a processor on page 53 Memory modules section Removing a memory module on page 63 Expansion cards section Replacing expansion cards on page 40 PCI riser card section Replacing the PCI riser card on page 44 RMM3 module section Replacing the Remote Management Module RMM3 on page 45 Sy...

Page 68: ...acing the system board Figure 55 Removing the system board A Ê Remove nine screws from the system board see circles Ê Slightly lift the system board by the memory module ejectors and a PCI riser slot in order to detach it from the centering holes ...

Page 69: ...the system board B Ê Carefully shift the system board towards the server rear until the plug shells disengage from the cut outs in the connector panel 1 Ê Hold the defective system board by the memory module ejectors and a PCI riser slot and at a slight angle lift it out of the housing 2 ...

Page 70: ...or handle the system board by any of its heat sinks Ensure not to damage the EMI springs to comply with applicable EMC regulations and satisfy cooling requirements and fire protection measures Ê At a slight angle insert the system board into the housing in the direction of the arrow 1 Ê Carefully shift the system board towards the server front until the plug shells engage with the cut outs in the ...

Page 71: ...e system board Figure 58 Installing the system board B Ê Carefully fit the system board into the housing Ê Secure the system board with nine screws M3 x 6 mm C26192 Y10 C68 see circles I Screw torque 0 6 Nm Tighten the screws in a cross diagonal pattern ...

Page 72: ...e system board 1 Power supply unit to 12V ONLY connector 2 Power supply unit to AUX PWR connector 3 Power supply unit to 12V CPU VR PWR connector 4 HDD 1 HDD 2 to HDD PWR connector Cable T26139 Y3930 V351 5 HDD 1 HDD 2 to SATA1 SATA 2 connectors Cable T26139 Y3958 V202 6 Front panel board to FRONT PANEL connector Cable T26139 Y4010 V1 ...

Page 73: ...ink on page 59 Memory modules section Installing a memory module on page 63 Expansion cards section Replacing expansion cards on page 40 PCI riser card section Replacing the PCI riser card on page 44 RMM3 module section Replacing the Remote Management Module RMM3 on page 45 Ê Close the server as described in section Closing the server on page 31 I After installing the new system board check for av...

Page 74: ...es section Removing a memory module on page 63 Expansion cards section Replacing expansion cards on page 40 PCI riser card section Replacing the PCI riser card on page 44 RMM3 module section Replacing the Remote Management Module RMM3 on page 45 System board section Replacing the system board on page 65 Ê Remove the server cover from the replacement chassis as described in section Opening the serv...

Page 75: ...talling a memory module on page 63 Expansion cards section Replacing expansion cards on page 40 PCI riser card section Replacing the PCI riser card on page 44 RMM3 module section Replacing the Remote Management Module RMM3 on page 45 System board section Replacing the system board on page 65 Ê Mount the server cover of the original chassis including the defective PSU onto the replacement chassis a...

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Page 77: ... Used screws Use Part number Type Figure Server cover HDD cage C26192 Y10 C67 M3 x 4 5 mm System board PCI retaining bracket C26192 Y10 C68 M3 x 6 mm HDD cage C26192 Y10 C56 M3 x 4 mm RMM3 module included in RMM3 kit INE AXXRMM3 Table 5 List of used screws ...

Page 78: ...yout 5 2 Board layout 5 2 1 Front panel board The pre assembled front panel module consists of the operating panel board and the operating panel holder including controls and LED indicators Part number A3C40114973 1 Front panel cable T26139 Y4010 V1 ...

Page 79: ...PRIMERGY CX120 S1 Service Supplement 77 Board layout 5 2 2 PCI riser card D3052 A10 Part number S26361 D3053 A10 1 PCI Express x8 slot Gen2 for optional Intel PRO 1000 PT Dual Port Server Adapter ...

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Page 81: ...nstallation 39 removal 35 hard disk drives 34 installation 37 removal 37 heat sink installation 59 removal 51 I installation in the system unit 21 L LAN cabling 23 laser information 16 light emitting diode LED 16 lithium battery 14 M meaning of the symbols 7 memory modules 61 installation 63 population sequence 62 removal 63 N network cabling 23 Network switches 23 notational conventions 7 O openi...

Page 82: ...R Remote Management Module 3 45 installation 48 removal 46 removal from the system unit 19 riser card 40 44 RMM3 45 installation 48 removal 46 S screws 75 System board 65 system board 65 installation 68 removal 65 T target group 5 U used screws 75 ...

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