2 Troubleshooting Procedures 2.4 System Board Troubleshooting
2-22 TECRA 9100 Maintenance Manual (960-347)
Table 2-3 Printer port LED boot mode status (3/6)
LED Status Test item Message
Testing the channel 2 of a PIT
Measuring the clock speed of a CPU
Enabling SMIs except auto-off feature
Handling events from an EC
Performing timeshared process for time measurement of
IRT
Updating microcodes
Enabling or disabling the function of processor serial
number ID
Checking whether Geyserville is supported
05h Initializing a PIT and a CPU
Switching CPU clock speed to high
Read EC version
CMOS default setup check
ACPI table initialization
Read EC version
KBC initialization
VGA display off and reset control
Sound controller initialization
Modem reset power down release process
06h
VGA initialization
Sound initialization
Modem initialization
Get multi-box status
Get multi-box status
PCI initialization
PCI test
Check if self test is required
PCI initialization
Password initialization
07h PCI initialization PCI bus initialization (DS bus connect)
Wait for LAN controller reset completion
Wake Up check
CMOS data initialization (2) 08h CMOS data initialization
PnP initialization
Set SETUP item SET UP
Running a task waiting for the end of INIT_PCI
Waiting for the end of multiple box states check
Set processing speed
System speaker volume control (Beep)
H/W configuration from PnP resource
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