Power-on problems flowchart | HP Security Camera ML100 guide

Power-on problems flowchart

Symptoms:

•The server does not power on.

•The system power LED is off or amber.

Troubleshooting 64

Image 64

HP Security Camera ML100 manual Power-on problems flowchart

Contents

HP ProLiant ML100 Series Server User Guide Page Contents Troubleshooting Support and other resources 103 Power down the server Power up the serverServer operations Server setup Optional installation servicesRack planning resources Optimum environment Temperature requirements Rack warnings Power requirementsElectrical grounding requirements Installing hardware options Powering up and configuring the serverInstalling the operating system Registering the server Hardware options installation Access panelIntroduction Processor option Hardware options installation Hardware options installation Hardware options installation Hardware options installation Hardware options installation Hardware options installation Hardware options installation Hardware options installation SAS or Sata hard drive options Remove the hard drive blank Prepare the hard drive Hard drive LED cable option Installing the LED cable ML110 G4 Hardware options installation Hardware options installation Installing the LED cable ML150 G3 Hardware options installation Installing the LED cable ML110 G5, ML115 G5, and ML150 G5 Connector locations ML110 G5, ML115 G5, and ML150 G5 Hardware options installation Hardware options installation HP Smart Array E200 controller card Hardware options installation Installing media devices with rails Removable media device options Installing media devices with screws Hardware options installation Installing media devices with a media latch Installing media devices with wire retainers Installing a half-height media device Installing a full-height media device Hardware options installation Installing DIMMs Interleaving and non-interleaving memory configurationMemory options Installing an expansion board with a single retainer Expansion board options Hardware options installation Installing an expansion board with individual retainers Installing an expansion board with an external retainer Hardware options installation Hardware options installation Server software and configuration utilities HP Insight DiagnosticsROMPaq utility Keeping the system current Embedded Sata RAID feature Required hardwareDiskette and CD-ROM drive options HP Integrated Lights-Out Virtual Floppy and CD-ROM drives Enabling Sata RAID functionality in the Bios Setup Utility Configuring the Sata RAID featureProLiant ML110 Generation 3 Server ProLiant ML150 Generation 5 Servers Creating a RAID volume ProLiant ML115 and ML115 G5 Servers USB diskette and CD-ROM drives DOS Installing a supported Microsoft Windows OS Installing an operating systemInstalling a supported Linux or NetWare OS Troubleshooting Pre-diagnostic stepsImportant safety information Important safety information Troubleshooting Symptom information Preparing the server for diagnosis Service notifications Firmware updates Common problem resolutionLoose connections Dimm handling guidelines Hard drive guidelinesSAS and Sata hard drive guidelines Scsi hard drive guidelines Hot-plug Scsi hard drive LED combinations SAS and Sata hard drive LED combinations Troubleshooting flowcharts Start diagnosis flowchart General diagnosis flowchart See General memory problems are occurring on Power-on problems flowchart Support CD, or the HP website Post problems flowchart Symptom information on OS boot problems flowchart Server fault indications flowchart Support CD, or the HP website Hardware problems Power problems Power source problemsPower supply problems UPS problems General hardware problems Problems with new hardwareLow battery warning is displayed One or more LEDs on the UPS is red Unknown problem Internal system problems Third-party device problemsCD-ROM and DVD drive problems Testing the device Drive is not detected DAT drive problemsDAT drive is providing poor performance Diskette drive problems DLT drive problems Server cannot write to tapeDLT drive failure occurs DLT drive does not read tape Fan problems Hard drive problemsAn error occurs during backup, but the backup is completed General fan problems are occurring Data is inaccessible No hard drives are recognizedHard drive is not recognized by the server New hard drive is not recognized Memory problems General memory problems are occurringMemory count error exists Server response time is slower than usual PPM problems Processor problemsServer fails to recognize existing memory Server fails to recognize new memory Video problems External device problemsSystem open circuits and short circuits Video colors are wrong Audio problemsSlow-moving horizontal lines are displayed Mouse and keyboard problems Printer problemsModem problems No response occurs when you type AT commands AT commands are not visibleModem does not answer an incoming call Modem does not connect to another modem Network controller problems Network controller has stopped working Software problems Operating system problems When to reconfigure or reload software Operating system updatesRestoring to a backed-up version Firmware maintenance Linux operating systems Application software problems Automatic backup Types of ROMROMPaq utility diskette or USB drive key System ROM ROMPaq Disaster Recovery Current firmware versions Updating firmware Battery replacement Regulatory compliance identification numbers Regulatory compliance noticesFederal Communications Commission notice Cables ModificationsCanadian notice Avis Canadien European Union regulatory notice Japanese notice Bsmi notice Korean notice Taiwan battery recycling notice Battery replacement noticeLaser compliance Regulatory compliance notices Preventing electrostatic discharge Electrostatic dischargeGrounding methods to prevent electrostatic discharge Support and other resources Before you contact HPHP contact information Customer Self Repair Réparation par le client CSR Riparazione da parte del cliente Reparaciones del propio cliente Reparo feito pelo cliente Support and other resources Support and other resources Support and other resources LO100 Acronyms and abbreviationsPCI Express PDU Documentation feedback Index Installing operating system Temperature requirements