Toshiba QOSMIO G50 Maintenance Manual page 79

2.4 System Board Troubleshooting
F131
F132 Password processing
F133 setup of ICH (DMAC)
setup of ICH (PCI)
CPU setup
setup of ICH (MEM IO)
F134
Display setup
setup of PIT
setup of ICH (PIC)
F135
F136
F137
F138
NOTE: Status outputted by the test means the last error detected in the debug port test.
Check 1 If the D port is status F11Eh or F120h is displayed, go to "HDD Trouble shooting
Procedure in Section 2.6.
Check 2 If any other D port status error code is displayed, perform Procedure 3.
QOSMIO G50 Maintenance Manual (960-683)
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Table 2-11 Debug port error status (8/8)
D port error code is as follows:
Error code
F003h or F004h SC initialization error
F00Bh BIOS update error
F117h Exception check error
F121h Clock generator error
EC/KBC(EC)
VGA
ICH(USB controller)
RAM
ICH(DMAC)
ICH(CMOS,MEM
I/OS,PIT controller
PIC controller)
EC/KBC(EC,KBC)
RAM
BIOSROM
CPU
Contents
[CONFIDENTIAL]
2 Troubleshooting Procedures
IC3200 (EC/KBC)
IC5000 (VGA)
IC1200 (MCH, VGA)
CN1400 (RAM Conn.)
CN1410 (RAM Conn.)
IC1600 (ICH, USB)
IC1600 (ICH)
IC3200 (EC/KBC)
IC1200 (MCH)
CN1400 (RAM Conn.)
CN1410 (RAM Conn.)
IC1600 (ICH, USB)
IC3001 (BIOS)
IS1050 (CPU Socket)
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