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Starting the Diagnostics Program
To start the diagnostics program, follow these steps:
1.Insert the Reference diskette in drive A and turn on or reset the computer.
2.When you see the following prompt, press the Del key:
Press <Del> to start SETUP
3.At the next prompt, select Start operating system.
4.At the A : prompt, type DIAG and press Enter to run System diagnostics. You see a title screen.
5.Press any key to continue. You see the main menu, described below.
The Main Menu Screen
tem board Memory Hard disk Floppy Keyboard Video Misc.
Basic functionality test
CPU protected mode test
Processor speed test
Coprocessor test
DMA controller test
Interrupt controller test
Timer test
Realtime clock test
CMOS validity test
Run time parameters
sting mode : (T)imebound / (C)ontinuous / (P)assbound ? P
It on error (Y/N) ? Y Error logging (Y/N) ? N No. of passes : 00001
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ts basic operation of CPU in real mode