Panasonic CF-74JCJBD1 M service manual 02D0 System cache error Cache disabled

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02D0 System cache error - Cache disabled

Contact Panasonic Technical Support.

02F0: CPU ID:

CPU socket number for Multi-Processor error.

02F4: EISA CMOS not writable

ServerBIOS2 test error: Cannot write to EISA CMOS.

02F5: DMA Test Failed

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

02F6: Software NMI Failed

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

02F7: Fail - Safe Timer NMI Failed

ServerBIOS2 test error: Fail-Safe Timer takes too long.

device address Conflict

Address conflict for specified device.

Allocation Error for: device

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

Failing Bits : nnnn

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

Invalid System Configuration Data

Problem with NVRAM (CMOS) data.

I/O device IRQ conflict

I/O device IRQ conflict error.

Operating System not found

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

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. If it cannot locate the address, it displays ????. Parity is a method for checking errors in binary data. A parity error indicates that some 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. If it cannot locate the address, it displays ????.

Press <F1> to resume, <F2> to Setup

Displayed after any recoverable error message. Press <F1> to start the boot process or <F2> to enter a Setup and change the settings. Write down and follow the information shown on the screen.

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Contents Model No. CF-74JCJBDxM For U.K Laser Safety Information Safety Precautions Precautions Battery Pack Contents Specifications Main Specifications Wireless LAN Names and Functions of Parts Right side Block Diagram Page Troubleshooting Power-On Self Test Boot Check Stuck key 02D0 System cache error Cache disabled Self Diagnosis Test Operation of PC-Diagnostic Utility Selection of tested device To skip Bios password Wiring Connection Diagram Preparation Battery PackRemoving the HDD HDD UnitRemoving the Dimm Memory Card Removing the Bottom Case Removing the Handle AssyRemoving the Wireless Module and MDC Module PCB Removing the Display unit Preparation Removing the Touch PAD and PAD PCBRemoving the Finger PCB Reassembly Instructions Attaching the LCD Damper C and LCD Damper D Arranging the W-LAN L and R CableAttaching the Cloth Arranging the LCD/TS CableSetting the Inverter and Arranging the Inverter Cable Arranging the TP Power Cable and Attaching the TP/LCD SheetLCD Unit Fixing of the LCD Front Cabinet Setting the LCD Front CabinetSetting the Display unit Arranging the USB Cable Setting the USB PCBSetting the SD PCB, Heat Sink FAN Motor Setting the BT PCBApplying Grease on the Heat Sink Arranging the DC-IN Cable Setting the DC-IN PCB and I/O PCBArranging the Lithium Battery Setting the PC Card Ejector and Lithium BatteryArranging the FAN Cable Arranging the Modem Cable Setting the Wireless Module and MDC ModuleSetting the Handle Assy Setting the Bottom CaseSoldering the Speaker Cable and Setting the Speaker Rubber Setting the Speaker and the LED PCBCenter Cover Setting the KeyboardSetting the HDD Setting the Dimm Memory Card and Dimm CoverLatch HDD Unit Battery Pack DVD-ROM Drive Unit Exploded View Screw tightening torque Screw tightening torque CF-74JCJBDxM Replacement Parts List NRP AccessoriesDFHR6204ZA MODELAN-2 DFHE0277ZA Gasket EEFCX0D221R QTYEEFCX0D331R EEFSX0D331ER EEFUD0J151EREEFCX0G151R EEFCX0J101RCONNECTOR, Dimm ConnectorCONNECTOR, USB ThermistorIC, FET Switch Gigabit LAN SwitchPower Management Swtich IC, Audio Power AmplifierDC Power Line Beads DC Power Line InductorCommon Mode Filter Array DC/DC Controller for CPUFET B1GBCFNN0042 TransistorTRANSISTOR, FET ERJ2GEJ102X RESISTOR, 1/16W, 1KOERJ2RKF2371X ERJ2RKF80R6XERJ2RKF49R9X ERJ2RKF1002X RESISTOR, 1/16W, 10KOERJ2RKF3241X ERJ2GEJ511XERJ2RKF4530X ERJ2GEJ150XERJ2GEJ272X ERJ2RKF2002X RESISTOR, 1/16W, 20KOERJ2GEJ474X ERJ2RHD303X RESISTOR, 1/16W, 30KOERJ2RKF2402X RESISTOR, 1/16W, 24KO ERJ2RKF3161XERJ2GEJ221X ERJ2RKF1003XJack EVQPLDA15 SwitchERJ2GEJ822X IC, Touchpanel ControllerDEARA8AJ473M Resistor Array ERJ2GEJ152XIncuctor Bluetooth ModuleInductor B1GBCFNN0042 Transistor Transistor ERJ2GEJ103X RESISTOR, 1/16W, 10KO