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dell poweredge 650 service manualDifferent models are or were available as towers, 19-inch racks or blades. Most modern servers are either 1U or 2U high while in the past the 4U was more common.Whereas the R605 is a two-socket, 10th generation AMD-based rack-server.The blade-servers in Generation 8 and Generation 9 are using another enclosure that is not compatible with the current M1000e system. In form-factor there are two models: half-height and full-height. In an enclosure you can fit 8 full or 16 half-height blades (or a mix).Peripheral bay can hold 2 ? 5.25? devicesUp to 10 bladesThe M520 and M620 can also be used in the new PowerEdge VRTX system.It offers more or less the same functionality as a network-enabled KVM switch, but with some additional options.By using this site, you agree to the Terms of Use and Privacy Policy. Basic Troubleshooting. Indicators, Codes, and Messages. Removing and Replacing System Components. Jumpers and Connectors. Using the System Setup Program. Notes, Notices, and Cautions. NOTE: A NOTE indicates important information that helps you make better use of your computer. NOTICE: A NOTICE indicates either potential damage to hardware or loss of data and tells you how to avoid the problem. CAUTION: A CAUTION indicates a potential for property damage, personal injury, or death. Information in this document is subject to change without notice. Reproduction in any manner whatsoever without the written permission of Dell Inc.Trademarks used in this text: Dell, the DELL logo, PowerEdge, and Dell OpenManage are trademarks of Dell Inc.; Intel is a registered trademark and Xeon is a trademark of Intel. Corporation; Microsoft, Windows, and MS-DOS are registered trademarks of Microsoft Corporation; Novell and NetWare are registered trademarks of Novell, Inc.; Red Hat is aOther trademarks and trade names may be used in this document to refer to either the entities claiming the marks and names or their products. Dell Inc. disclaims anyInitial release: 23 Sep 2003.http://www.chilli-x.at/image/fluids-mechanics-solution-manual-pdf.xml

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Last revised: 19 Nov 2003. Back to Contents Page. Initial User Contact. External Visual Inspection. Observing the Boot Routine. Internal Visual Inspection. Running the System Diagnostics. Performing basic troubleshooting procedures can often reveal the source of a system problem or indicate a starting point for servicing the system. Perform the following procedures in the order presented. Ask the user to describe the problem and the conditions under which it occurs. Then perform the following steps:Refer the user to the documentation provided with the operating system or application software for information about backing up data.If the problem is a result of user error, instruct the user in the proper procedure. External Visual InspectionFor proper settings of the monitor controls, see the monitor documentation.If keys are sticking, replace the keyboard.If a peripheral is damaged, see the peripheral documentation. NOTE: Most steps in this procedure require observation of system functions and indications, some of which can occur simultaneously. You may need toIf the system is on, reboot the system.Beep codes indicate an error condition.System error messages indicate problems or provide status information.Drive indicators light when data is transferred to or from the drives. If a drive indicator fails to light during the boot routine, troubleshoot theThree indicators on the upper-right corner of the keyboard should flash momentarily. If the indicators flashed, proceed to the next step. If the indicators did not flash, replace the keyboard with a keyboard that you know works. If the problem persists, troubleshoot the systemSee the InstallationIf the fault indicator(s) is lit, troubleshoot the system power supply. See the Installation and Troubleshooting Guide. NOTICE: Before proceeding with the internal visual inspection, save all open files and exit all open applications, if possible.http://3t-t.com/User_File/UpFile/20201014143455_Zmx1aWRvdGhlcmFweS1zZXJ2aWNlLW1hbnVhbA==.xml Visual inspection of a system's interior can often locate the source of a problem, such as a loose expansion card or cable connector.CAUTION: Only trained service technicians are authorized to remove the system cover and access any of the components inside the system. SeeCAUTION: The microprocessor and heat-sink assembly can get extremely hot during system operations. Ensure that both components have hadCAUTION: When handling the processor and heat-sink assembly, avoid sharp edges on the heat sink.If the problem is resolved, no further steps are necessary. You can run system diagnostics from either the utility partition on your hard drive or from a set of diskettes that you create from the Dell OpenManage Server. Assistant CD. From the Utility PartitionFrom the Diagnostics DiskettesWhen you start system diagnostics, a message is displayed stating that the diagnostics are initializing. Next, the Diagnostics menu appears. The menuNOTE: Before you read the rest of this section, start system diagnostics so that you can see the utility on your screen. System Diagnostics Testing Options. To select an option from the Diagnostics menu, highlight the option and press, or press the key that corresponds to the highlighted letter in theTable 2-1 provides a brief explanation of testing options. Table 2-1. System Diagnostics Testing Options Testing Option. Function. Quick Tests. Performs a quick check of the system. Select Test All Devices and then select Quick Tests. This option runs device tests that do notUse this option to quickly assess the source of your problem. Test One Device. Tests a particular device. Extended Tests. Performs a more thorough check of the system. Select Test All Devices and then select Extended Tests. Advanced Testing. Checks a particular area of the system. The main system diagnostics screen lists the system's device groups and the system's serviceInformation and. Results. Displays test result data. Program Options. Sets various test parameters. Device. Configuration. Displays an overview of the devices in the system. Exit to MS-DOS. Exits the diagnostics and returns to the Diagnostics menu. Indicators on the Optional Bezel. System Beep Codes. Front-Panel Features. System Board LED Codes. Back-Panel Features. Warning Messages. Power-Supply Features. Diagnostics Messages. System Messages. Alert Messages. The system, applications, and operating systems can identify problems and alert you to them. Any of the following can indicate when the system is notSystem indicatorsSystem messagesBeep codesWarning messagesDiagnostics messagesAlert messages. This section describes each type of message, lists the possible causes, and provides steps to resolve any problems indicated by a message. The systemIndicators on the Optional Bezel. The optional system bezel incorporates a system status indicator divided into blue and amber system status indicators. See Figure 3-1. The blue indicatorThe amber caution indicator lights up when the system needs attention due to a problem with powerTable 3-1 lists the system's indicator patterns. Different patterns are displayed as events occur in the system. Figure 3-1. System Status Indicators Table 3-1. System Status Indicator Patterns Blue Indicator. Amber Caution Indicator. Description. Off. Power is not available to the system, or power is available to the system, but the system is not poweredOff. Blinking. The system has detected an error. On. Power is on, and the system is operational. The indicator has been activated to identify the system in a rack. NOTE: While the system is being identified, the blue indicator blinks even though an error has been detected. After the system is identified, the blueFront-Panel Features. Figure 3-2 shows the controls, indicators, and connectors located behind the optional bezel on the system's front panel. Table 3-2 provides a description ofFigure 3-2. Front-Panel Features. Table 3-2. Front-Panel LED Indicators, Buttons,Icon. Blue system statusThe blue system status indicator lights up during normal system operation. Both the systems management software andAmber system statusThe amber system status indicator flashes when the system needs attention. Check for a problem with the powerNOTE: If the system is connected to AC power and an error has been detected, the amber system status indicator flashesNIC1 and NIC2 linkThe link and activity indicators for the two integrated NICs light intermittently when the NICs are in use. Hard-drive activityThe green hard-drive activity indicator flashes when the hard drives are in use. See Figure 3-3 for more information onPower-on indicator,The power-on indicator lights when the system power is on. The power button controls the DC power supply output to the system. NOTE: If you turn off the system using the power button and the system is running an ACPI-compliant operating system,If the system is not running an ACPI-compliantIdentification button. The identification buttons on the front and back panels can be used to locate a particular system within a rack. When oneUSB connector. Connects a USB 1.1-compliant device to the system. Video connector. Connects a monitor to the system. SCSI Hard-Drive Indicator Codes. If the optional ROMB card is activated, two indicators on each of the hard-drive carriers provide information about the status of the hard drives. See Figure 3-3. Figure 3-3. SCSI Hard-Drive Indicators. Table 3-3 lists the drive indicator patterns. Different patterns are displayed as drive events occur in the system.The drive-activity indicator also blinks when the driveTable 3-3. SCSI Hard-Drive Indicator Patterns Condition. Indicator Pattern. Identify drive. Drive being prepared for removal. Drive ready for insertion or removal Both drive indicators are off. Drive being prepared for operation. Drive predicted failure. Drive failed. Drive rebuilding. Drive online. Figure 3-4 shows the controls, indicators, connectors, and expansion slots located on the system's back panel.The blue and amber system status indicator combines the functions of the separate blue and amber system status indicators on the front panel. ForNOTE: Connect the power cable to connector PS1 if your system only has one power supply. See Figure 3-4. Figure 3-4. Back-Panel Features and Indicators. Each hot-pluggable power supply has three indicators, visible when the system covers are open, that indicate whether power is present or whether a powerFigure 3-5. Power-Supply Features. Table 3-4. Power-Supply Indicator Patterns Indicator. Indicator Code. Line status. Green indicates that a valid power source is connected to the system. Power-supply fault. Red indicates a problem with the power supply. Power-supply status Green indicates that the power supply is operational. System messages alert you to a possible operating system problem or to a conflict between the software and hardware. Table 3-5 lists the system errorNOTE: If you receive a system message that is not listed in Table 3-5, check the documentation for the application that is running when the messageTable 3-5. System Messages Message. Causes. Corrective Actions. Address mark not foundReplace the system board. Amount of available memory limited to 256 MB! OS Install Mode is enabled in the System. Setup program. Disable the OS Install Mode. Alert! One or more of the memory DIMMs are outOne or more of the installed DIMMs areEnsure that all installed memory meets the system. Alert! Redundant memory disabled! Memory. One memory bank is not populated, orInstall identical DIMMs in all four memory banks. See. DIMMs are installed in a mismatched pair,Memory must be installed in matchedEnsure that memory is installed in matched pairs. See. Auxiliary device failure. Mouse or keyboard cable connector looseCheck the mouse and keyboard cable connections. See. Attachment failed to respond. Diskette drive or hard-drive controllerReseat drives and check the interface connections to the. SCSI backplane. Reboot the system. If you receive anBad error-correction code (ECC) on disk read. Controller has failed. Faulty diskette drive, tape drive, or harddrive subsystem (defective backplaneReplace the system board. BIOS Update Attempt Failed! Remote BIOS update attempt failed. Retry the BIOS update.See Figure 5-2 forCPUs with different cache sizes detected. Two different types of microprocessorsInstall a correct version of the microprocessor so thatData error. Faulty diskette, diskette drive, or hardReplace the diskette. Reseat all drives, check cableIf the problemDecreasing available memory. One or more memory modules improperlyRemove and reseat the memory modules. If the problem persists, replace the memory modules. Diskette drive 0 seek failure. Faulty or improperly inserted diskette orSetup program. Reseat the diskette drive and replace the diskette. SeeDiskette read failure. Faulty diskette, or faulty or improperlyReseat the diskette drive and replace the diskette. See. Diskette subsystem reset failedReplace the system board. Diskette write protected. Diskette write-protect feature is enabled. Disable the write-protect feature on the diskette. Drive not ready. Diskette missing from or improperlyReinsert the diskette into the drive. ECC memory error. Improperly seated or faulty memoryRemove and reseat the memory modules. Embedded server management error. Embedded server management memoryTo clear the embedded server management memory, shutIf the problem persists,Error: Dell Remote Access ControllerDefective RAC or system board. Replace the RAC. See the RAC documentation. If theGate A20 failure. Faulty keyboard controller (defectiveReplace the system board. General failure. Application program or operating systemReboot. If the message reappears, see your softwareHard disk controller failure. Incorrect configuration settings in the. System Setup program, improperlyCheck the hard-drive configuration settings in the System. Reinstall the hard drive.Invalid configuration settings in the. System Setup program, or the systemCheck the System Setup configuration settings. See. Alert! Unsupported memory, incomplete sets, orThe following memory DIMM(s) have been. Diskette drive 1 seek failure. Embedded server management is not present. Hard disk read failure. Invalid configuration information - please run. SETUP program. Invalid memory configuration detected. Potential for data corruption exists! Memory modules are not installed inInstall memory modules in matched pairs. Invalid NVRAM configuration, resource reallocated. System configuration data has beenCheck the System Setup configuration settings. See. Expansion card(s) is improperly installedReinstall the expansion card(s).Keyboard controller failureReplace the system board. Keyboard data line failure. Keyboard cable connector is loose orCheck the keyboard cable connection. Replace theMemory allocation error. Memory module(s) is not connectedMemory address line failure at address, readFaulty or improperly seated memoryMemory high data line failure at start addressRemove and reseat the memory modules. If the problem persists, replace the memory modules. IfImproperly seated or faulty memoryRemove and reseat the memory modules. No boot device availableReplace the diskette. Replace the diskette drive or the. No boot sector on hard- disk. No operating system on the hard drive. Check the hard-drive configuration settings in the System. No timer tick interrupt. Defective system board. Replace the system board. No PXE-capable device availablePXE devices are detected. Check the cables connected to the NICs. Check theNon-system disk or disk error. Faulty diskette, diskette drive subsystem,Replace the diskette. Reseat all drives and reboot theNot a boot diskette. No operating system on diskette. Use a bootable diskette. PCI BIOS failed to install. PCI device (option ROM) checksum failureContact the PCI device manufacturer to obtain a suitableFollow the manufacturer'sError encountered when initializing the. PCI device, or the system board isSee Figure 5-2 for jumper location. If the problemError encountered when initializing the. PCI adapter. See Figure 5-2 for jumper location. If the problemPrimary backplane error. Improperly attached or missingEnsure that the SCSI backplane board is fully seated. See. Primary IDE device 0 not found. Improperly connected or missing IDEEnsure that the device's interface cable is securelyKeyboard stuck key failure. Keyboard clock line failure. Keyboard failure. Memory high address line failure at startMemory double word logic failure at startMemory double word logic failure at address,Memory parity failure at start address to endMemory parity error at address. Primary IDE device 1 not found. Processor 1 internal error. Defective microprocessor or system boardProcessor 2 internal error. Replace the specified microprocessor. See. Processor 1 is a 533-MHz system bus processor. Processor 2 is a 533-MHz system bus processor. Two 533-MHz microprocessors areReboot the system. If you receive beep code 4-4-3If a beep code does not occur at system boot, turn off theProcessor bus error. Defective system board (reported by the. NMI handler). PCI bus error. IMB bus error. Processor x is not a 533-MHz system busThis system supports only Intel Xeon 533- Reboot the system. If you receive beep code 4-4-3. MHz front-side bus (system bus)This system bus speed is not supported on thisRead fault. If a beep code does not occur at system boot, turn off theFaulty diskette, diskette-drive subsystem,Requested sector not found. Replace the diskette. Reseat all drives and reboot theReset failedExpansion card improperly installed orReinstall the expansion card.Sector not found. Defective sectors on diskette or hardFaulty diskette, diskette-drive subsystem,Replace the diskette, or reseat all drives and reboot theShutdown failure. System backplane error. Improperly attached or missing SCSIReseat the SCSI backplane. System halted! Must power down. Wrong password entered too manyReboot the system and enter the correct password. If the. System parity error. Defective expansion card(s) or improperlyReplace the expansion cards one at a time until the error. Seek error. Seek operation failed. Remove and reseat the memory modules. If the problem persists, replace the memory modules. IfThe following memory DIMMs are unsupported. One or more of the installed DIMMs has aReplace lower-speed DIMM(s) with modules rated for 266MHz operation. The installed microprocessor is notReboot the system. If you receive beep code 4-4-3This system only supports 266 MHz DIMMs. This processor system bus speed is unknown. System halted! If a beep code does not occur at system boot, turn off theThis system only supports 400-MHz system busTwo 533-MHz microprocessors areXeon 400-MHz front-side-bus processors. Reboot the system. If you receive beep code 4-4-3If a beep code does not occur at system boot, turn off theTime-of-day clock stopped. Defective battery or faulty chip (defectiveReplace the system battery.Time-of-day not set - please run SETUP program. Incorrect Time or Date settings orCheck the Time and Date settings.Timer chip counter 2 failed. Unsupported CPU combination. Microprocessor combination is notInstall a supported microprocessor combination. See. Unsupported CPU stepping detected. Microprocessor is not supported by theInstall the correct version of the microprocessor in theUtility partition not availableCreate a utility partition on the boot hard drive. SeeWarning: Detected mode change from SCSI to RAID Type of controller has changed sinceUser's Guide. Back up information on the hard drives before changingWarning: Detected missing RAID hardware for theData loss will occur! Press Y to switch mode to SCSI, press any otherPress Y to confirmWarning: Detected mode change from RAID to SCSI Type of controller has changed sinceBack up information on the hard drives before changingWarning: Detected missing RAID hardware for theData loss will occur! Press Y to switch mode to SCSI, press any otherPress Y to confirmWarning! Embedded SCSI- RAID error. Faulty RAID adapter, or ROMB cardReseat the ROMB card.Warning! Embedded SCSI- RAID firmware is notROMB card firmware is either corrupted orReseat the ROMB card.Warning! Firmware is out- of-date, pleaseOut-of-date firmware. Update the system firmware.Warning! No microcode update loaded forBIOS is not current. Update the BIOS, but do not turn the system off before. Warning! Remote Access Controller commandCommand protocol failure between the. RAC and ESM3. Reseat the RAC in its system board connector. SeeIf the problemWarning! Unsupported Remote Access ControllerRAC firmware is corrupted or is the wrongReseat the RAC in its system board connector. SeeWrite fault. Faulty diskette or hard drive. If the problem persists, replace theWrite fault on selected drive. When an error that cannot be reported on the monitor occurs during a boot routine, the system may emit a series of beeps that identify the problem. NOTE: If the system boots without a keyboard, mouse, or monitor attached, the system will not issue beep codes related to these peripherals.Table 3-6. System Beep Codes Code. Cause. Corrective ActionThis fatal error usually requires replacement of the BIOS firmware. Reflash the BIOS firmware.Replace the system board.Remove and reseat the memory modules.Check the keyboard cable and connector for proper connection. If the problem persists, replaceReplace the system board.Ensure that all expansion cards are properly seated, and then reboot the system. SeeRemove and reseat the memory modules.Replace the system board.If video is available, a screen message identifies the faulty microprocessor. Replace theRemove and reseat the microprocessor(s).If the problem persists, replace the system board. The system board LEDs are visible only when the covers are open. Table 3-7 lists the system board LED codes and their meanings. Table 3-7. System Board LED Codes LED Indicator. Normal Operation. Error Condition. Green. Blinking amber: A problem exists with theOff. Amber: One or both of the processorsOff. Amber: Processors do not match. Off: Processor 1 VRM is disabled. Green if two processors are installed or off if onlyOff if two processors are installed. Off: System 12-V power is not available. System 3.3-V auxiliary power is notWarning Messages. A warning message alerts you to a possible problem and asks you to take corrective action before the system continues a task. Chassis managemen t board 1 fan cage 1 connec tor for f ans 1 and 2 2 left midplane signal cable 3 chassis management boar d signal cable to backplane 4 chassis management boar d power connect or from PIB 5 chassis management boar d signal cable to PIB 6 FPGA connector 7 MCU connect or 8 COM connector 9 ?rmwar e jumpers 10 right midplane signal cable 11 fan cage 2 connec tor for f ans 3 and 4 Remo ving the chassis management boar d Pr erequisites 1 Follow the safe ty guidelines listed in Saf ety instructions. 2 Follow the pr ocedure list ed in Befor e working inside your s ystem. 3 Remov e the power supply units. 4 Remov e the power interposer boar d. 5 Disconnect all the cables that ar e connected t o the chassis management boar d. Dell Po werEdge C6400 Installation and Service Manual Installing and r emoving enclosure componen ts 59 Relat ed link Installing a pow er supply unit Installing the pow er interposer boar d Linking boar d The linking boar d connects the sled to the allot ted drives on the backplane. Remo ving the linking boar d Pr erequisites 1 Follow the safe ty guidelines listed in Saf ety instructions. 2 Follow the pr ocedure list ed in Befor e working inside your s ystem. 3 Remov e the sleds from the enclosur e. 4 Remov e the fan cage. Dell Po werEdge C6400 Installation and Service Manual Installing and r emoving enclosure componen ts 61 Removing the le ft linking board Next st ep Install the linking boar d. Relat ed link Removing a sled Removing the cooling f an cage Installing the linking boar d 62 Dell Po werEdge C6400 Installation and Service Manual Installing and r emoving enclosure componen ts St eps 1 Reconnect all the disconnec ted cables to the linking boar d. 2 Align the board with the stando.Relat ed link Installing the cooling f an cage Installing a sled 64 Dell Po werEdge C6400 Installation and Service Manual Installing and r emoving enclosure componen ts Dell Po werEdge C6400 Installation and Service Manual Installing and r emoving enclosure componen ts 65 Relat ed link Removing a sled Removing the cooling f an cage Installing the right midplane Installing the righ t midplane Pr erequisite NOTE: Y ou must rout e the cables properly on the chassis t o prev ent them from being pinched or crimped. 1 Follow the safe ty guidelines listed in Saf ety instructions.Relat ed link Installing the cooling f an cage Installing a sled Remo ving the left midplane Pr erequisites NOTE: Observ e the routing of the cables on the chassis as you r emove them fr om the syst em. Route these cables pr operly when you r eplace them to pr event the cables fr om being pinched or crimped. 1 Follow the sa fety guidelines listed in Sa fety instructions. 2 Follow the pr ocedure list ed in Befor e working inside your s ystem. 3 Remov e all the sleds from the enclosur e. 4 Remov e the cooling fan cage. 5 Disconnect all the connect ed cables. Dell Po werEdge C6400 Installation and Service Manual Installing and r emoving enclosure componen ts 67 Relat ed link Installing the cooling f an cage Installing a sled Dell Po werEdge C6400 Installation and Service Manual Installing and r emoving enclosure componen ts 69 NOTE: Observ e the routing of the cables on the chassis as you r emove them fr om the syst em. Y ou must r oute these cables pr operly when you replace them t o prev ent the cables from being pinched or crimped. 1 Follow the safe ty guidelines listed in Saf ety instructions. 2 Follow the pr ocedure list ed in Befor e working inside your s ystem. 3 Remov e the backplane cover. 4 Remov e the fan cages. 5 If applicable, disconnect the backplane and expander boar d cables fr om the linking board and chassis management boar d. 6 Remove all the drives. Dell Po werEdge C6400 Installation and Service Manual Installing and r emoving enclosure componen ts 71 Follow the sa fety guidelines listed in Sa fety instructions. Relat ed link Installing a har d drive Installing the cooling f an cage Installing the backplane cov er Remo ving the 3. 5 inch driv e cage Pr erequisites CA UTION: T o pr event damage to the driv es and backplane, you must r emove the drives fr om the system bef ore r emoving the backplane. CA UTION: Y ou must not e the slot number of each drive and t emporarily label them bef ore r emoval so that y ou can replace them in the same slots. 72 Dell Po werEdge C6400 Installation and Service Manual Installing and r emoving enclosure componen ts Y ou must r oute these cables pr operly when you replace them t o prev ent the cables from being pinched or crimped. 1 Follow the safe ty guidelines listed in Saf ety instructions. 2 Follow the pr ocedure list ed in Befor e working inside your s ystem. 3 Remov e the fan cages. 4 Disconnect the backplane cables fr om the linking board and chassis management boar d. 5 Remove all the driv es. CA UTION: Y ou must not e the number of each drive and t emporarily label them befor e r emoval so that you can r eplace them in the same locations. Follow the sa fety guidelines listed in Sa fety instructions. Dell Po werEdge C6400 Installation and Service Manual Installing and r emoving enclosure componen ts 73 Expander board 1 expander signal cable connect or 2 2 power connec tor 3 SAS e xpander F connector 4 SAS e xpander E connector 5 SAS e xpander D connector 6 PERC 3 expander and PERC 4 expander connect or 7 PERC 1 expander and PERC 2 e xpander connector 8 SAS expander C connect or Dell Po werEdge C6400 Installation and Service Manual Installing and r emoving enclosure componen ts 75 CA UTION: Y ou must not e the slot number of each drive and t emporarily label them bef ore r emoval so that y ou can replace them in the same slots.