dynabook SATELLITE C50-H, Maintenance Manual

Page: 66 / 161

NO.
CONT.ON 19 PAGE NO.18
Copyright (C) 2020 Dynabook Inc., All Rights Reserved.
4. Diagnostics Test Items
This chapter explains each test item you launch from the “Diagnostics” dialog.
4-1 Non Aging Tests
When you click [START] button on the “Diagnostics” dialog, Non Aging Tests you selected run first.
They are executed one by one from the top to the bottom in the list.
4-1-1 KEYBOARD Test [Rev01] [Rev02]
1) Test contents
This test checks if each key on the keyboard works properly.
Note: This test check Fn-Key by pressing [Fn] + [F1] (It cannot only capture Fn key).
2) Test screen
2-1) - it is “YangPass_14_UK” layout as an example
The keyboard layout is shown as above. This is the initial state.
Note:
1. This test supports different keyboard layouts, you can switch each layout at any time using the drop-down list. You need
to select the one that matched the actual keyboard layout of current running PC by yourself.
2. If you selected a wrong keyboard layout or you use the default keyboard layout that doesn’t matched the running PC,
you may not be able to test all the keys fully, so please select the right one.
3. When you switch a keyboard layout, the keyboard test is started over. Please refer to 5-2 Keyboard layouts for total 5
supported keyboard layouts.
4. Before you select the layout, the drop-down list already filtered out (only show) the layouts of 14-inch for YangPass30M
model, and filtered out (only show) the layouts of 15-inch for YangPass20/YangPass30L models.
Drop-down list for keyboard layout selection