About Your System 35No boot sector onhard driveIncorrect configurationsettings in System Setupprogram, or no operatingsystem on hard drive.Check the hard-driveconfiguration settings in theSystem Setup program (see"Using the System SetupProgram" on page 41). Ifnecessary, install theoperating system on yourhard drive (see youroperating systemdocumentation).No timer tickinterruptFaulty system board. See “"Getting Help" onpage 175."Not a boot diskette No operating system ondiskette.Replace with a bootablediskette.PCI BIOS failed toinstallPCIe device BIOS(Option ROM) checksumfailure detected duringshadowing. A cable to anexpansion card isunseated; an expansioncard is faulty orimproperly installed.Reseat the expansion card(s)and expansion card cables. Ifthe problem persists, see"Troubleshooting ExpansionCards" on page 159.PCIe Fatal Errorcaused a systemreset: SlotnEmbeddedBus#nn/Dev#nn/FuncnPlease check thesystem event logfor detailsFaulty or improperlyinstalled PCIe card in thespecified slot.Reseat the PCIe card in thespecified slot number (see"Installing an ExpansionCard" on page 95). If theproblem persists, see"Getting Help" on page 175.Table 1-6. System Messages (continued)Message Causes Corrective Actions
