Toshiba QOSMIO G50 Maintenance Manual page 77

2.4 System Board Troubleshooting
System BIOS SUSPEND processing
F139
F13A
CPU setup
F13B It branches to Resume
(F13C)/Boot (F141).
F13C setup of ICH
setup of ICH
Preservation of CPU
HDD setup
Preservation of PCI
Preservation of PIT
F13D
Display preservation
Preservation of ICH
(PIC)
Preservation of ICH
(DMAC)
F13E
Display setup (Boot)
F141
HDD setup (Boot)
F142
F143
F144 setup of a sound
F145
F146
F147 CPU setup
QOSMIO G50 Maintenance Manual (960-683)
Downloaded from LpManual.com Manuals
Table 2-9 Debug port error status (6/8)
CPU
ICH(USB controller)
ICH(USB controller, PIT controller,
PIC controller DMAC､PCI
register )
CPU
HDD
VGA
PCI device
VGA
HDD
ICH(IDE controller)
EC/KBC(EC)
CPU
2 Troubleshooting Procedures
IS1050 (CPU Socket)
IC1600 (ICH, USB Cont.)
IC1600 (ICH, PCI)
IS1050 (CPU Socket)
CN1900 (HDD Conn.)
CN1920 (HDD Conn.)
IC1200 (VGA)
IC5000 (VGA)
IC1200 (VGA)
IC5000 (VGA)
CN1900 (HDD Conn.)
CN1920 (HDD Conn.)
IC1600 (ICH, HDD Cont.)
IC3200 (EC/KBC)
IS1050 (CPU Socket)
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