Maintenance Manual (960-949) 3-6
Tests and Diagnostics
Input the information one by one. (If you have not replaced the system
board, the DMI information should not be changed.)
■ Model Name (e.g. PORTEGE Z830)
■ Version Number (e.g. XF82BFGCTL7AA21)
■ Serial number (e.g. 7G121732H)
■ Model Number (e.g. PRT10N-AAAA2)
■ PCN/BND Number (e.g. PCN3384T0Z01FA1F/XXX)
The meaning of buttons at the bottom is as follows:
■ Load DMI : reads out the current DMI information and display it.
■ Write DMI : writes the DMI information input to this screen when
pressed.
■ Cancel : ends this program.
When Write DMI button is pressed, the message will appear. Select WRITE
button and then OK button.
To finish this utility, press Cancel button. The PC will restart. Press F12 and
select the USB memory as the boot device. Then this program will return to
the test program screen.
3.4 Heatrun Test
The Heatrun test is an automatic test program that executes the following
tests successively.
1. Main Memory test
2. V-RAM Memory test
3. Sequential Read Test
To execute this test, select 2 from the test program menu (Top Menu), and
press Enter.
Explanation of each test:
1. Main Memory test
Refer to Subtest 1 of 3.6 Memory Test
2. V-RAM Memory test
This test sets the display mode to the maximum resolution. Then it
writes/reads the test data to/from the VRAM area, and compares them.
This test checks the VRAM area in order with the following 4 test data:
FFFFFFFFh, AAAAAAAAh, 55555555h, 00000000h.
3. Sequential Read Test
Refer to Subtest 1 of 3.7 Hard disk/SSD Test
To terminate the program, press [SHIFT] + [Q].
3.5 Main Test Menu
To display the Main Test Menu, select 3 from the test program menu (Top
Menu) and press Enter. (The menu below shows an example of screen.)
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