Toshiba Qosmio F60 Series Maintenance Manual page 68

7. When the D port status falls into any status in Table 2-4, execute Check 1.
Debugging
BIOS processing outline
code
Legacy BIOS EFI BIOS
System BIOS boot block processing
CPU setup
MCH initialization
ICH initialization
EC access check
The setup of PIT
Initialization of ICH
BIOS ROM check
000 F000
problematic to BIOS ROM data.
F001 F001 EC/KBC rewriting check
Initialization of EC
F002 F002 Initialization of EC
Initialization of KBC
F003 Initialization failure of EC
Initialization failure of EC (HW
F004
obstacle)
F005 CPU setup
F006
F007 BIOS ROM check
F008 BIOS ROM check 2
The end of Boot Block
F009
processing. Shift to IRT.
Qosmio F60 Series Maintenance Manual (960-796)
Table 2-4 Debug port error status
Target device
CPU, MCH (register),
ICH (a register, a PIT
controller (I/O of MEM)),
EC/KBC (EC),
EC/KBC(KBC)、
EC/KBC(EC、KBC)、
CPU、BIOSROM
EC/KBC(EC)、
Troubleshooting Procedures
IS1050(CPU Socket)
IC1200(MCH)
IC1600(ICH)
IC3200(EC/KBC)
IC3001、
BIOSROM
IC3002(BIOS ROM)
IC3001、
BIOSROM
IC3002(BIOS ROM)
IC3200(EC/KBC)
IC3001、
BIOSROM
IC3002(BIOS ROM)
IC3200(EC/KBC)
IC3001、
BIOSROM
IC3002(BIOS ROM)
IS1050(CPU Socket)
IC3001、
IC3002(BIOS ROM)
IC3200(EC/KBC)
IC3001、
BIOSROM
IC3002(BIOS ROM)
IC3001、
BIOSROM
IC3002(BIOS ROM)
[CONFIDENTIAL]
IC number
2-27