Toshiba Tl000LE User Manual page 9

2.1 GENERAL
The problem isolation procedures described in Part 2 are used to isolate defective field
replaceable units (FRUs). The FRUs covered are:
1.
Power supply unit
2. System board
3. FDD
4.
HDD
5.
Keyboard
6.
Display
Test program operations are described in Part 3 and detailed replacement procedures are
described in Part 4.
The following items are necessary for implementing the problem isolation procedures:
1. T1000LE Diagnostics Disk
2. Phillips head screwdriver
3. Work disk (for FDD testing)
4. Cleaning disk kit (for FDD testing)
5. Printer port LED
6. RS-232-C, printer wraparound connectors
7. Multimeter
The problem isolation flowchart described in Section 2.2 can be used to determine which
isolation procedures are necessary to isolate a TlOOOLE problem.
2-3