HP BOOK XE4500 manual 02F4 Eisa Cmos not writeable

Page 88

Message

Description

02F4: EISA CMOS not writeable

ServerBIOS2 test error: Cannot write to EISA CMOS.

02F5: DMA Test Failed

ServerBIOS2 test error: Cannot write to extended Direct Memory Access (DMA) registers.

02F6: Software NMI Failed

ServerBIOS2 test error: Cannot generate software Non-Maskable Interrupt (NMI).

02F7: Fail-Safe Timer NMI Failed

ServerBIOS2 test error: Fail-safe timer takes too long.

device Address Conflict

Address conflict for the specified device.

Allocation Error for: device

Run ISA or EISA Configuration Utility to resolve a resource conflict for the specified device.

CD ROM Drive

CD-ROM drive identified.

Entering SETUP ...

Starting BIOS Setup.

Failing Bits: nnnn

Hex number nnnn is a map of the bits at the RAM address that failed the memory test. Each 1 (one) in the map indicates a failed bit. See errors 230, 231, or 232 above for offset address of the failure in System, Extended, or Shadow memory.

Fixed Disk n

Fixed disk n (0–3) identified.

Invalid System Configuration Data

Problem with NVRAM (CMOS) data.

I/O device IRQ conflict

I/O device IRQ conflict error.

PS/2 Mouse Boot Summary Screen:

PS/2 mouse installed.

nnnnkB Extended RAM Passed

Where nnnn is the amount of RAM in kB successfully tested.

nnnnCache SRAM Passed

Where nnnn is the amount of system cache in kB successfully tested.

nnnnkB Shadow RAM Passed

Where nnnn is the amount of shadow RAM in kB successfully tested.

nnnnkB System RAM Passed

Where nnnn is the amount of system RAM in kB successfully tested.

Operating system not found

Operating system cannot be located on drive A: or drive C:. Enter BIOS Setup and see if the

hard disk and drive A: are properly identified.

Parity Check 1 nnnn

Parity error found in the system bus. BIOS attempts to locate the address and display it on the screen. Parity is a method for checking errors in binary data. A parity error indicates that data has been corrupted.

Parity Check 2 nnnn

Parity error found in the I/O bus. BIOS attempts to locate the address and display it on the screen.

Press <F1> to resume, <F2> to Setup, <F3> for previous

Displayed after any recoverable error message. Press <F1> to start the boot process or <F2> to enter BIOS Setup and change the settings. Press <F3> to display the previous screen (usually an initialization error of an Option ROM, such as an add-on card). Write down and follow the information shown on the screen.

Press <F2> to enter Setup

Optional message displayed during POST.

PS/2 Mouse:

PS/2 mouse identified.

3-24 Troubleshooting and Diagnostics

HP Omnibook XE4100/XE4500

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Contents HP Omnibook XE4100 HP Omnibook XE4500 Edition History Contents Replaceable Parts Reference Information Figures Tables Introduction Source Address or Number CommentsPage Product Information Omnibook XE4100/XE4500 NotebooksProduct Comparisons Features Omnibook XE4100/XE4500- Front ViewOmnibook XE4100/XE4500- Back View Omnibook XE4100/XE4500- Bottom View Operation Activating Power ModesTurning the Notebook On and Off Main Status Lights front of notebook Checking the Status of the NotebookKeyboard Status Lights Fn Hot Keys Using Fn Hot KeysHot Key Effect Resetting the Notebook Resetting the NotebookSpecifications Omnibook X4100 and XE4500 SpecificationsWireless LAN Security FeaturesAudio System KeyboardMajor ICs Omnibook XE4500 Omnibook XE4100, XE4500 Accessories Replaceable Module Diagram Internal DesignFunctional Structure Description Page Removal and Replacement Removal Cross-ReferenceRecommended Screw Torque Values Required EquipmentScrew Thread Size Torque cm-kgf Torque in-lbf Disassembly Flowchart Disassembly FlowRemoving the Battery Removal ProcedureRemoving an Sdram Module Reassembly Notes Removing a Sdram ModuleRemoving the Wireless LAN Mini-PCI Card Removing the Mini-PCI Card Reassembly NotesRemoving the Hard Disk Drive Removing the Hard Disk DriveRecovering the Factory Software Removing the Hard Disk Drive TrayReplacing Small Parts Replacing Small Parts User-ReplaceableRemoving the Keyboard Cover Removing the Keyboard Cover Reassembly Note Removing the Speaker Assembly Removing the Speaker AssemblyRemoving the Keyboard Removing the Keyboard Removing the Switchboard PCA User-ReplaceableRemoving the CD/DVD Drive 11. Removing the CD/DVD DriveRemoving the Display Assembly HP Authorized Service Providers Only12. Removing the Display Assembly Reassembly Notes Removing the Top Case 13. Removing the Top Case Removing the Floppy Drive 14. Removing the Floppy Drive Reassembly Notes Removing the Infrared I/R PCA 15. Removing the I/R PCA Removing the Heatsink with Fan 16. Removing the Heatsink with FanReassembly Notes Removing the CPU Module 17. Removing the CPU ModuleReassembly Notes Removing the Motherboard 18. Removing the Motherboard Wireless Models Only Reassembly ProcedurePage Installing a New Serial Number Label Replacing Components on a Bottom Case20. Replacing the Antennas Replacing a Pcmcia Door 21. Removing a Pcmcia DoorRepairing the Bios IC Using e-DiagTools for WindowsUsing a Bios Floppy Disk 22. Boot-Block JumperRemoving Other Components Removing Omnibook XE4100/XE4500 ComponentsComponent Removal Procedure Additional Steps Guide, HDD Panel, wirelessAntennas wireless PCA, switchboardASP Support Options Support by Authorized Service ProvidersSerial Number Label ASP Support Status Troubleshooting Basic Troubleshooting StepsTroubleshooting the Problem Checking for Customer AbuseVerifying the Repair Suggestions for Troubleshooting Scope of Diagnostic ToolsTroubleshooting Suggestions StartupPower Standby/resume Display Use Recovery CDs to Keyboard Touch pad Serial/Parallel/USB Infrared Motherboard One-Touch button ProblemsMiscellaneous Accessories Diagtools Diagnostic Program Diagnostic ToolsUpdating e-Diagtools Running e-Diagtools Interpreting the Results Power-On Self-Test Post Terminal-Error Beep CodesTest 8742 Keyboard Controller on motherboard Build Mptable for multi-processor boards Post Messages Message Description02F4 Eisa Cmos not writeable Sycard PCCtest Commands Sycard PCCtest 450/460 PC Card OptionalInstalling the WMI Package Using WMIUninstalling the WMI Package Windows Management Instrumentation WMIBios Setup Utility Running the Bios Setup UtilityBios Setup Menus and Parameters Main Menu Description DefaultUpdating the Notebook’s Bios System Devices Menu Description DefaultSecurity Menu Description Default Boot Menu Description DefaultReplaceable Parts Exploded View Omnibook Replaceable Parts Replaceable Parts HP Omnibook XE4100/XE4500 HP Omnibook XE4100/XE4500 Replaceable Parts Accessory Replaceable Parts Part Number ReferenceHP Omnibook XE4100/XE4500 Replaceable Parts Replaceable Parts HP Omnibook XE4100/XE4500 HP Omnibook XE4100/XE4500 Replaceable Parts Replaceable Parts HP Omnibook XE4100/XE4500 HP Omnibook XE4100/XE4500 Replaceable Parts Page Password Removal Policy Reference InformationHewlett-Packard Display Quality Statement Omnibook XE4100/XE4500 LCD Guidelines Mechanical ImperfectionsService Notes and Obsolete Parts Page Part Number F4640-90024
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