Toshiba PORTEGE Z830 Satellite Z830 Maintenance Manual page 66

Troubleshooting Procedures
F110 Start of VGA initialization
F111 End of VGA initialization
Interrupt vector table
F112
initialization
F113 VGA, LAN initialization
End of option ROM
F114
execution
F115 Logo display start
Start of IDE Bus initializatio
F116
n
End of IDE Bus initializatio
F117
n
Waiting start for key detecti
F118
on
Waiting end for key detectio
F119
n
Waiting start for USB de
F11A
vice detection
Waiting end for USB dev
F11B
ice detection
Determination of a boot
F11C
device
Renewal start of SMBIO
F11D
S data
Renewal end of SMBIOS
F11E
data
Start of SC initialization
F11F
F120 End of SC initialization
2-28
PORTEGE Z830 Satellite Z830 Series Maintenance Manual (960-883)
VGA
RAM
RAM
VGA
LAN
BIOSROM
RAM
RAM
VGA
PCH
PCH
EC
EC
PCH
PCH
RAM
RAM
RAM
EC
RAM
/IC1440/IC1441/IC1451/IC1451
(RAM)
CN1410 (RAM Conn.)
IC1600 (PCH)
IC1420/IC1421/IC1430/IC1431
/IC1440/IC1441/IC1451/IC1451
(RAM), CN1410 (RAM Conn.)
IC1420/IC1421/IC1430/IC1431
/IC1440/IC1441/IC1451/IC1451
(RAM)
CN1410 (RAM Conn.)
IC1600 (PCH)
IC4000 (LAN Controller)
IC3001/IC3002 (BIOS ROM)
IC1420/IC1421/IC1430/IC1431
/IC1440/IC1441/IC1451/IC1451
(RAM)
CN1410 (RAM Conn.)
IC1420/IC1421/IC1430/IC1431
/IC1440/IC1441/IC1451/IC1451
(RAM)
CN1410 (RAM Conn.)
IC1600 (PCH)
IC1600 (PCH)
IC1600 (PCH)
IC3200(EC/KBC)
IC3200(EC/KBC)
IC1600 (PCH)
IC1600 (PCH)
IC1420/IC1421/IC1430/IC1431
/IC1440/IC1441/IC1451/IC1451
(RAM)
CN1410 (RAM Conn.)
IC1420/IC1421/IC1430/IC1431
/IC1440/IC1441/IC1451/IC1451
(RAM)
CN1410 (RAM Conn.)
IC1420/IC1421/IC1430/IC1431
/IC1440/IC1441/IC1451/IC1451
(RAM)
CN1410 (RAM Conn.)
IC3200(EC/KBC)
IC1420/IC1421/IC1430/IC1431
/IC1440/IC1441/IC1451/IC1451
[CONFIDENTIAL]