Troubleshooting Procedures
PORTEGE R830 Satellite R830 Series Maintenance Manual (960-880) [CONFIDENTIAL]
2-27
Table 2-4 Debug port error status (2/2)
System BIOS IRT processing
Debug Code BIOS processing outline
Target Device
IC No.
F100
IRT section start
CPU
IS1050 (CPU)
F101
Creation of SETUP
information
BIOSROM
RAM
IC3001/IC3002 (BIOS ROM)
CN1400, CN1410 (RAM
Conn.)
F102
PCI Express initialization
PCH
IC1600 (PCH)
F103
PCH Express initialization
PCH,RAM
IC1600 (PCH)
F104 SMRAM
initialization
PCH
RAM
IC1600 (PCH)
CN1400, CN1410 (RAM
Conn.)
F105
End of SMRAM
initialization
PCH
RAM
IS1050 (CPU Socket),
CN1400, CN1410 (RAM
Conn.)
F106
EC Evart initialization
EC
IC3200 (EC/KBC)
F107
USB Legacy initialization
PCH
IC1600 (PCH)
F108
Device Lock main
processing start
RAM
CN1400, CN1410 (RAM
Conn.)
F109
Device Lock device
processing start
RAM
CN1400, CN1410 (RAM
Conn.)
F10A
End of Device Lock main
processing
RAM
CN1400, CN1410 (RAM
Conn.)
F10B
Thermal control
initialization
RAM
CN1400, CN1410 (RAM
Conn.)
F10C
Digital thermal sensor
initialization
CPU
IS1050 (CPU Socket)
F10D
End for IRT of a module
load
RAM
CN1400, CN1410 (RAM
Conn.)
F10E
Memory test start
RAM
CN1400, CN1410 (RAM
Conn.)
F10F
End of a memory test
RAM
CN1400, CN1410 (RAM
Conn.)
F110
Start of VGA initialization RAM
IC1600
(PCH)
F111
End of VGA initialization
RAM
CN1400, CN1410 (RAM
Conn.)
F112
Interrupt vector table
initialization
RAM
CN1400, CN1410 (RAM
Conn.)
F113
VGA, LAN initialization
VGA
LAN
BIOSROM
RAM
IC1600 (PCH),
IC4000 (LAN Controller),
IC3001 /IC3002(BIOS
ROM), CN1400,CN1410
(RAM Conn.)
F114
End of option ROM
execution
RAM
CN1400, CN1410 (RAM
Conn.)
F115
Logo display start
RAM
IC1600 (PCH)
F116
Start of IDE Bus initializatio
n
PCH IC1600
(PCH)
F117
End of IDE Bus initializatio
n
RAM IC1600
(PCH)