Advertisement
This part explains test and diagnostic programs. The purpose of the
test and diagnostic programs is to check the functions of all hardware
modules of the T1200 Personal Computer. There are 17 programs; they are
composed of two modules: the service program module (DIAGNOSTICS MENU)
and test program module (DIAGNOSTIC TEST MENU).
The service program module is composed of 6 tasks:
1. HARD DISK FORMAT
2. HEAD CLEANING
3. LOG UTILITIES
4. RUNNING TEST
5. FDD UTILITIES
6. SYSTEM CONFIGURATION
The test program module is composed of 11 tests as follows:
1. SYSTEM TEST
2. MEMORY TEST
3. KEYBOARD TEST
4. DISPLAY TEST
5. FLOPPY DISK TEST
6. PRINTER TEST
7. ASYNC TEST
8. HARD DISK TEST
9. REAL TIMER TEST
10. NDP TEST
11. EXPANSION TEST
The following items are necessary for carrying out the test and
diagnostic programs.
1. T1200 Diagnostics disk
2. MS-DOS system disk
3. Work disk (formatted)
4. Cleaning disk kit
5. Printer wraparound connector
6. RS232C wraparound connector
The service engineer utilizes these programs to isolate problems by
selecting the appropriate program and operation procedures described in
the part 3.2 OPERATIONS.
MODEL:T1200H/HB
Page 3-2
3.2 OPERATIONS
1.
Insert the diagnostics disk in the floppy disk drive and turn the
POWER switch on.
2.
Input TESTCE12 for the A> prompt and press Enter.
3.
The following display will appear.
Advertisement
