Technical information

2.4.2.2 Advanced Diagnostic Tests

 If you are using a PS/2 Model 30 286, Model 35SX, or Model 40SX use

the 8516 Touch Display Advanced Diagnostics diskette and restart the

system.

Select 'System Checkout', and follow the instructions on the screen to

test the display.

 If you are using a PS/2 Model 50 or above, copy the Option diskette

onto a backup copy of the Reference diskette.

To run the tests, select the 'Device Test Menu', then the '8516 Touch

Display' from the list of installed devices. Follow the instructions on

the screen to complete the test.

If you cannot use the touch display to complete the tests, a message

and/or error panels will tell you what action to take.

Note:

Because the processor logic cable is connected to the mouse port of the

system unit, 8516 Touch Display faults may cause an error message that

says there is a problem with a pointing device, or the keyboard, or cause

a keyboard lock-up.

If a POST or diagnostic error '86XX' or '0086XXXX' occurs, or the keyboard

locks-up, carefully note the error number (or note what happened), then:

1. Power off the system unit.

2. Remove the processor logic cable from the system unit.

3. If you have an IBM PS/2 mouse, connect it to the system unit.

4. Power on the system unit and rerun the tests.

If no errors occur with the display disconnected, have the display

serviced.

If errors still occur with the display disconnected, service the indicated

unit.

PS/2 Displays Maintenance Manual

Advanced Diagnostic Tests

2.4.2.2 - 1