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2 Troubleshooting Procedures
2-30 [CONFIDENTIAL] TECRA S3 Maintenance Manual (960-532)
Table 2-5 Printer port LED suspend mode error status (1/3)
LED Status Test item Contents
Sets the parallel port to D0 state.
(For models supporting PRT port)
36h When powering-off request from OS is
required, waiting for the completion of
dividing process because waiting in
SUSPEND of Runtime returns the process
to OS.
Forced execution of dividing (Permission of
SMI for dividing)
Waiting for completion of dividing
37h
After prohibiting of all SMI, permits I/O trap
(EHCI) and external SMI.
Starts dividing to transmit periodically
extension command (every 25 seconds) not
to generate time-out of power-off.
Clears resume/power-off status.
Storing and initializing of special PCI
configuration register
Prohibits clock control.
Recognition of suspending for boot/ resume
Branch of resume mode (LED=38H) or boot
mode (LED=3DH)
38h Powering-off during resuming Halts HC.
Starts sequence for storing display system.