Toshiba PORTÉGÉ A600 Maintenance Manual page 75

2.4 System Board Troubleshooting
System BIOS RESUME processing
F100
F101
F102
F103
F128
F12A
F12B
F12C
F12D
F12E
F12F
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Table 2-10 Debug port error status (7/8)
Refer to IRT processing
Refer to IRT processing
Refer to IRT processing
Refer to IRT processing
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
setup of ICH (PIC)
PCI initialization
LAN initialization
PCI device initialization
PCI ExpressCard setup
Initialization of EC and battery access
setup of a setup item
setup of ICH (DMAC)
Display setup
manuals search engine
2 Troubleshooting Procedures
CPU IC1050(CPU)
ICH (PITController,MEM IC1600(ICH)
I/O,CMOS, IC1000(Clock Generator)
I/O,PICController, IC3200(EC/KBC)
IC1200(MCH,VGA)
IC1420,1421,1430,1431(RA
IDEController,Sound
M)
Controller,
IC1440,1441,1450,1451(RA
M)
ModemController,P
CN1410(RAM Conn.)
CI Expess,
IC3001(BIOS ROM)
USBController,PCIR
egister)
Clock Generator
EC/KBC(EC,KBC)
CECC
ICH
MCH
RAM
BIOSROM
VGA
ICH(PCI Register) IC1600(ICH)
EC/KBC(EC) IC3200(EC/KBC)
LAN Controller IC4000(LAN Controller)
PCI Device IC1600(ICH)
EC/KBC(EC,KBC) IC3200(EC/KBC)
PSC IC8972(PSC)
Battery(E2PROM) CN8810(Battery Conn.)
ICH(DMAC) IC1600(ICH)
EC/KBC(EC) IC3200(EC/KBC)
VGA IC1200(VGA,MCH)
MCH(MEM I/O) IC1420,1421,1430,1431(RA
RAM M)
IC1440,1441,1450,1451(RA
M)
CN1410(RAM Conn.)
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