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2.4 System Board Troubleshooting 2 Troubleshooting Procedures
PORTEGE A600 Maintenance Manual (960-710) [CONFIDENTIAL] 2-27
T Table 2-8 Debug port error status (5/8)
Display setup
Keystroke check
setup of RAM data
PC card setup
Display setup
setup of RAM data
setup of ICH (PCI)
CPU setup
F121
setup of ICH (MEM IO)
ICH(CMOS,MEM I/O)
VGA
EC/KBC(EC,KBC)
RAM
BIOSROM
PC Card Controller
CPU
IC1600(ICH)
IC1200(VGA)
IC3200(EC/KBC)
IC1420,1421,1430,1431(RAM)
IC1440,1441,1450,1451(RAM)
CN1410(RAM Conn.)
IC3001(BIOS ROM)
IC2000(Card Controller)
IC1050(CPU)
F122
Clock Generator IC1000(Clock Generator)
F123 Initialization of EC
EC/KBC(EC)
VGA
IC3200(EC/KBC)
IC1200(VGA)
F166 initialization error of EC
EC/KBC(EC) IC3200(EC/KBC)
F124 LAN setup
LAN Controller IC4000(LAN Controller)
setup of ICH (PIC)
setup of ICH (DMAC)
setting error of ICH (PCI Express)
setup of ICH (CMOS)
F125
EC setup
ICH(PICController,DMAC,
PCI Expess,CMOS)
EC/KBC(EC)
IC1600(ICH)
F126 setup of RAM data
RAM IC1420,1421,1430,1431(RAM)
IC1440,1441,1450,1451(RAM)
CN1410(RAM Conn.)
F127 setup of RAM data
RAM IC1420,1421,1430,1431(RAM)
IC1440,1441,1450,1451(RAM)
CN1410(RAM Conn.)
setup of RAM data
setup of CPU and MCH
CPU setup
FFFF
KBC setup
MCH(PCIRegister)
CPU
RAM
EC/KBC(KBC)
IC1200(MCH)
IC1050(CPU)
IC1420,1421,1430,1431(RAM)
IC1440,1441,1450,1451(RAM)
CN1410(RAM Conn.)
IC3200(EC/KBC)
AMT processing
F148
AMT Mode only: ME power supply OFF
setup
MCH(ME)
ICH(MEM I/O)
BIOS ROM
IC1200(MCH)
IC1600(ICH)
IC3001(BIOS ROM)
F149 AMT Mode only: ME Restart processing
MCH(ME)
BIOS ROM
IC1200(MCH)
IC3001(BIOS ROM)
F14A
AMT Mode only: ME communication
Error (transmission)
MCH(ME)
BIOS ROM
IC1200(MCH)
IC3001(BIOS ROM)
F14B
AMT Mode only: ME communication
Error (reception)
MCH(ME)
BIOS ROM
IC1200(MCH)
IC3001(BIOS ROM)