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2.4 System Board Troubleshooting | 2 Troubleshooting Procedures |
Table
LED Status | Test item | Contents | |
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39h | Resume error check in suspend mode. | Check if IRT process is being executed | |
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| Check if external option ROM exists | |
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| Check if FDD motor is rotating | |
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| (For models supporting | |
| Execution of driver for suspend |
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| Clearing of data for Remote Lockout |
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| Storing of FDD register | (For models supporting | |
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| Storing of USB register |
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| Halt of HC |
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| Storing CPU register |
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| Permission of system area and memory cache | (to work at | |
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| Suspending of HDD |
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| Storing KBC,SCC and MOUSE |
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| Storing of PCI device |
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| Storing of PIT |
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| Starts sequence for storing display system. |
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| Storing of PIC |
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| Storing of DMAC |
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| Storing of system status command port |
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| Storing of SIO | (For models supporting SIO) | |
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| Storing of PCMCIA card |
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| Storing of RTC |
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| Processing of system peculiar HW preservation |
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| Calculation of check sum (conventional memory) |
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3Ah | Suspending for boot mood |
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3Dh | Processing of VGA |
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| Suspending of HDD (boot) |
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| Transition to S5 of Bluetooth (boot) | (For models supporting Bluetooth) | |
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3Eh | Suspending of boot/ resume for PnP | (Stores PnP resource information into | |
Flash ROM.) | |||
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| Suspending of boot /resume for password | (Stores password information into Flash | |
| ROM.) | ||
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3Fh | Waiting for completion of suspending for HDD password | ||
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TECRA S3 Maintenance Manual | [CONFIDENTIAL] |