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2.4 System Board Troubleshooting 2 Troubleshooting Procedures
PORTEGE A600 Maintenance Manual (960-710) [CONFIDENTIAL] 2-29
Table 2-10 Debug port error status (7/8)
System BIOS RESUME processing
F100 Refer to IRT processing
F101 Refer to IRT processing
F102 Refer to IRT processing
F103 Refer to IRT processing
F128
Initialization of ICH (PIT)
PIT initialization error
CPU check
check of ROM data
SMI setup
Part number data distinction
CMOS check
Clock generator setup
CPU initialization
EC data reading
BIOS processing reading 2
setup of ICH (IDE)
setup of ICH (Azalia)
setup of MCH
Thermal control setup
Initialization of KBC
Display setup
BIOS processing reading 3
setup of built-in LAN
PCI Express initialization
Initialization of a sound
setup of ICH
F12A
setup of ICH (PIC)
CPU
ICH (PITController,MEM
I/O,CMOS,
I/O,PICController,
IDEController,Sound
Controller,
ModemController,P
CI Expess,
USBController,PCIR
egister)
Clock Generator
EC/KBC(EC,KBC)
CECC
ICH
MCH
RAM
BIOSROM
VGA
IC1050(CPU)
IC1600(ICH)
IC1000(Clock Generator)
IC3200(EC/KBC)
IC1200(MCH,VGA)
IC1420,1421,1430,1431(RA
M)
IC1440,1441,1450,1451(RA
M)
CN1410(RAM Conn.)
IC3001(BIOS ROM)
PCI initialization
F12B
LAN initialization
ICH(PCI Register)
EC/KBC(EC)
LAN Controller
IC1600(ICH)
IC3200(EC/KBC)
IC4000(LAN Controller)
PCI device initialization
F12C
PCI ExpressCard setup
PCI Device IC1600(ICH)
Initialization of EC and battery access
setup of a setup item
F12D
setup of ICH (DMAC)
EC/KBC(EC,KBC)
PSC
Battery(E2PROM)
ICH(DMAC)
IC3200(EC/KBC)
IC8972(PSC)
CN8810(Battery Conn.)
IC1600(ICH)
F12E Display setup
EC/KBC(EC)
VGA
MCH(MEM I/O)
RAM
IC3200(EC/KBC)
IC1200(VGA,MCH)
IC1420,1421,1430,1431(RA
M)
IC1440,1441,1450,1451(RA
M)
CN1410(RAM Conn.)
F12F