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2 Troubleshooting Procedures
TECRA S3 Maintenance Manual (960-532) [CONFIDENTIAL] 2-5
If the diagnostics program cannot detect an error, the problem may be intermittent. The
Running Test program should be executed several times to isolate the problem. Check the
Log Utilities function to confirm which diagnostic test detected an error, then perform the
appropriate troubleshooting procedures as follows:
1. If an error is detected on the system test, memory test, real timer test, perform the
System Board Troubleshooting Procedures in Section 2.4.
2. If an error is detected on the floppy disk test, perform the USB FDD Troubleshooting
Procedures in Section 2.5.
3. If an error is detected on the hard disk test, perform the HDD Troubleshooting
Procedures in Section 2.6.
4. If an error is detected on the keyboard/touch pad test, perform the Keyboard
Troubleshooting Procedures in Section 2.7.
5. If an error is detected on the display test, perform the Display Troubleshooting
Procedures in Section 2.8.
6. If an error is detected on the optical drive test, perform the Optical Drive
Troubleshooting Procedures in Section 2.9.
7. If an error is detected on the modem test, perform the Modem Troubleshooting
Procedures in Section 2.10.
8. If an error is detected on the LAN test, perform the LAN Troubleshooting Procedures
in Section 2.11.
9. If an error is detected on the sound test, perform the Sound Troubleshooting
Procedures in Section 2.12.
10. If an error is detected on SD card slot, perform the SD Card Slot Troubleshooting
Procedures in Section 2.13.
11. If an error is detected on the Wireless LAN test, perform the Wireless LAN
Troubleshooting Procedures in Section 2.14.
12. If an error is detected on the Bluetooth test, perform the Bluetooth Troubleshooting
Procedures in Section 2.15.
13. If a malfunction is detected on the PCI ExpressCard, perform the PCI ExpressCard
Troubleshooting Procedures in Section 2.16.
14. If a malfunction is detected on the Fingerprint sensor, perform the Fingerprint Sensor
Troubleshooting Procedures in Section 2.17.
Formatted:
Numbered + Level: 1
+ Numbering Style: 1, 2, 3, … +
Start at: 1 + Alignment: Left +
Aligned at: 18 pt + Tab after: 0
pt + Indent at: 36 pt, Tabs: 18
pt, Left
Formatted:
Numbered + Level: 1
+ Numbering Style: 1, 2, 3, … +
Start at: 1 + Alignment: Left +
Aligned at: 18 pt + Tab after: 0
pt + Indent at: 36 pt, Tabs: 18
pt, Left