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 laktr key: Press <Del> to start SETUP
3.At the next prompt, select Start operating system
4.If necessary, verify the date and time. At the A: prompt, type DIAG and press m to run System diagnostics. You see a title screen.
5.Press any key to continue. You see the main menu.
The Main Menu Screen
System 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 teat
Timer test
Realtime clock test
ClsDS validity test
Run tire parameters
Testing mode : (T)imebound / (C)ontinuous / (P)assbound ? PWait
on error (Y/N) ? Y Error logging (Y/N) ? N No. of passes : 00001
Prev/Next window +tPrev/Next tastt& Run highlighted test<Enter> Exit<Esc>Set parrs<F2aSel/desal<F3>tast Sel all Desel all<F5>Run se1 tests <F6>
Tests basic operation of CPU in real mode