HP Omnibook 800csct Service Manual

33Docking MessagesSelected; notselectedSelectedNot available if Boot devices onlyis selected in Boot Devicessubmenu.Passwords…Password options…User Passwordrequired to:Turn ON,Always;Turn ON, afterFN-OFF;Undock;Save SetupchangesnoselectionsPassword is required beforeproceeding beyond the selecteditems, and is ALWAYS required tosave changes to thesecheckboxes.Admin Passwordrequired to savechanges to PC IDSelected; notselectedNot selectedAdmin password can be used inplace of any user password.Disable hard...

34Password Configuration
The Password Options dialog allows the User and an Administrator to control access to certain
portions of the OmniBook.
If an Administrator Password is set, then modification of the PC Identification Strings or some
SCU settings may be restricted by checking the appropriate checkboxes.  Note that even if  an
Administrator Password is required to Save setup changes, the User Password (and its
associated options) can still be changed without knowing the Administrator Password.
The...

35Input/Output Menu Screen
Table 11 - Input/Output Menu SettingsSettingParametersDefaultCommentCOM Ports…Serial Port:NoneCOM1, Addr 3F8, IRQ 4COM2, Addr 2F8, IRQ 3COM3, Addr 3E8, IRQ 4COM4, Addr 2E8, IRQ 3COM1, Addr3F8, IRQ 4The serial port will bemapped to the selectedCOM port.  The actualsettings will also dependon the operating systemand Boot Configuration.LPT PortPrinter PortNoneLPT1, Addr 378, IRQ7LPT2, Addr 278, IRQ5LPT1, Addr378, IRQ7The parallel printer portwill be mapped to theselected LPT port....

36SettingParametersDefaultCommentKey RepeatRate2 cps; 6 cps; 10 cps; 15cps; 20 cps; 30 cps10 cpsSelect the rate at whichkeys will be repeated whenthey are held down longerthan the Key Delay period.KeyboardNumlockSelected, Not selectedNot selectedStart computer with NUMLOCK enabled.External Devices…VGA DisplaydeviceExternal VGA if attached,LCD off;Both external VGA andLCDExternalVGA ifattached,LCD off;When ‘External VGA…’ isselected, if an externalVGA monitor is detected, itwill be enabled and theLCD will...

37Power Menu Screen
Table 12 - Power Menu SettingsSettingParametersDefaultCommentPower ControlsCPU PowerManagementMaximum;Moderate; NoneMaximumDetermine the amount of CPU-relatedpower savings.Auto Turn-offw/Battery:Never; after 1, 2, 3,4, 5, 10, 15, 20, or30 minutesafter 3 minutesWhen the system has been idle for theselected period, the computer will beturned off.  (Battery power only.)HDD power-downw/Battery:Never; after 1, 2, 3,4, 5, 10, or 15minutes1 minuteThe hard disk will be powered down ifthere...

38Default Menu Screen
Table 13 - Default Menu SettingsSettingParametersDefaultCommentFactory DefaultSettingsn/aRestore current setup to factory defaultsettings (except password and PCIdentification).Restore Settingsn/aRestore current setup to settings atSCU startup (except password and PCIdentification). 

39Exit Menu Screen
.
Table 14 - Exit Menu SettingsSettingParametersDefaultCommentSaven/aSave settings and exit SCU.  The OmniBook willautomatically reboot.Quitn/aExit SCU without saving settings.VersionInfo…n/aReport current BIOS version info. 

40Troubleshooting Tips
This section provides various troubleshooting tips for the OmniBook 800 and its accessories.  As
with all troubleshooting, these tips should be combined with other techniques and tools to
effectively diagnose hardware issues.
OmniBook Components
The following table lists various symptoms of several OmniBook components.  Troubleshooting
techniques are then listed for both Call Center and Repair Center Personnel.
Table 15 - OmniBook Troubleshooting TipsSymptomCall CenterRepair...

41SymptomCall CenterRepair Centerexternal displays.Screen whiteSend in for repair.Replace displayBright or missing pixels or
linesExplain display spec for missing
pixels.  Send in for repair if it
fails display spec criteria.Replace display if it fails
display spec criteria.Intermittent or no displayPress [Fn]+[SysRq].  If
ineffective, send in for repair.Check for display cable
pinched in case parts.Power/batteryShort battery lifeTurn display brightness down.New BIOS v 1.02.00New BIOS v 1.02.00Run...

42SymptomCall CenterRepair Centerfault – insert valid boot disk
and press any key”and not trapped under them
(where they can short hard
drive PCA).  Then try another
hard drive. If problem is
solved,Error message: “Auto IDE
error” or “HDD not ready”Verify latest BIOS (v1.02.00).
Send in for repair.original HD may be corrupted,
have a virus or be defective.  If
problem persists, reinstall old
HD and try replacing  the CPU
board and if that doesn’t work,
then replace the logic board.Lockup/computer...