2 Troubleshooting Procedures | 2.4 System Board Troubleshooting |
Table 2-5 Debug port (Suspend mode) error status (3/3)
LED Status | Test item | Contents |
|
|
|
(F13Ah) | Power LED control during suspending |
|
|
|
|
| Isolates |
|
|
|
|
| Makes the power of sound off |
|
|
|
|
| Makes the power of Dock off (for models |
|
| supporting Dock) |
|
F13Bh |
| |
suspending |
| |
|
| |
| Waiting for completion of dividing for |
|
| suspending |
|
| Stops dividing of extension command for |
|
| power off. |
|
F13Ch | Measure for USB over current |
|
|
|
|
| Serial interrupt control (for model supporting |
|
| YEBISU) |
|
| Calculation of check sum of PnP RAM area |
|
| (Not work in suspending for boot) |
|
| Acquires how to turn the power off. |
|
|
|
|
| Resets by EC. (when required) |
|
|
|
|
| Makes not to send Eject Power Off |
|
| command when turn the power off by the |
|
| date check of alarm power on. |
|
| Prohibition of all SMIs |
|
|
|
|
| Initializing of special register in suspending |
|
|
|
|
| Calculates the check sum of SMRAM and |
|
| stores it in SMRAM. |
|
F13Dh | Calculates the checksum of system BIOS in |
|
| the IRT side.( Checksum does not match |
|
| during IRT) |
|
| Setting status of suspend completion |
|
|
|
|
| Prohibition of L1&L2 |
|
|
|
|
| Power off (Completion of BIOS process) |
|
|
|
|
QOSMIO F10 Maintenance Manual |
