Toshiba M200-ST2002 Maintenance Manual - Page 151

Thermal Radiation Control Test, Thermal, Tests and Diagnostics

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3.18 Thermal Radiation Control Test 3 Tests and Diagnostics 3.18 Thermal Radiation Control T est This thermal radiation control test checks the temperature of the CPU and GPU. To execute this test, use the diagnostics disk (Thermal radiation control) and follow the procedures below. 1. Turn on the computer and start the Windows. 2. Insert the diagnostic disk for the thermal radiation control test to the USB FDD. 3. Open the [EXPLORE] window and double-click the [THERMAL.bat] file in the diagnostic disk. 4. The input field appears on the screen. Then, input the temperature around the computer and click [OK] button. The thermal radiation control test starts. 5. The display counting from 900 to 0 seconds (for 15 minutes) appears on the screen. When the test ends normally, the following message appears in the display. [Status:pass] When an error is found, the following message appears in the display. [Status:CPU:FAIL GPU:FAIL] When the error message appears in the display, there is a possibility of breakage of CPU, GPU or FAN. NOTE: The display on the screen changes while executing this test. This is not an error. Do not touch any key and keep executing the test, for this change applies some load to CPU and GPU for the test. Close the test menu to end the thermal radiation control test. Portege M200 Maintenance Manual (960-457) 3-49

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3.18
Thermal
Radiation Control Test
3
Tests and Diagnostics
Portege M200 Maintenance Manual (960-457)
3-49
3.18 Thermal Radiation Control Test
This thermal radiation control test checks the temperature of the CPU and GPU. To execute this
test, use the diagnostics disk (Thermal radiation control) and follow the procedures below.
1.
Turn on the computer and start the Windows.
2.
Insert the diagnostic disk for the thermal radiation control test to the USB FDD.
3.
Open the [EXPLORE] window and double-click the [THERMAL.bat] file in the diagnostic
disk.
4.
The input field appears on the screen. Then, input the temperature around the computer and
click [OK] button. The thermal radiation control test starts.
5.
The display counting from 900 to 0 seconds (for 15 minutes) appears on the screen. When
the test ends normally, the following message appears in the display.
[Status:pass]
When an error is found, the following message appears in the display.
[Status:CPU:FAIL GPU:FAIL]
When the error message appears in the display, there is a possibility of breakage of CPU,
GPU or FAN.
NOTE
: The display on the screen changes while executing this test. This is not an
error. Do not touch any key and keep executing the test, for this change applies
some load to CPU and GPU for the test.
Close the test menu to end the thermal radiation control test.