Panasonic CF-74JCJBD1 M service manual To skip Bios password

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●To skip BIOS password

Use <Ctrl>+<F10> key to skip BIOS password or authentication of fingerprint. This key is only for entering DIAG mode. Not available to boot the computer. If customer set "HDD Lock", the DIAG program cannot perform HDD test.

*This key is for service purpose only. Do not disclose this information to unrelated others.

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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 Removing the Touch PAD and PAD PCB Removing the Finger PCBPreparation 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 Setting the LCD Front Cabinet Setting the Display unitFixing of the LCD Front Cabinet 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