Toshiba PSA10C-035WM Maintenance Manual - Page 82

2.4 System Board Troubleshooting 2 Troubleshooting Procedures Table 2-4 Printer port LED suspend mode error status (1/3) LED Status Test item 2Bh Release resources used for identification of fingerprint. 2Ch Prohibition of THERMAL DUTY (to prevent not generating of SMI). 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 Waiting for completion of dividing 2Dh 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. When in recovery from hibernation, turn off the power, without doing anything. Clears resume/power-off status. Storing and initializing of special configuration register Prohibits clock control. Prohibits forced-power-off by detection of LB2. Recognition of suspending for boot/ resume Branch of resume mode (LED=2EH) or boot mode(LED=33H) 2Eh Powering-off during resuming If in password process, recovers display information. Starts sequence for storing display system. Contents Sets the parallel port to D0 state. (For model supporting the fingerprint identification) (Permission of SMI for dividing) Halts HC. Satellite A10/TECRA A1/Satellite Pro A10 Maintenance Manual (960-445) 2-31