Toshiba Satellite L450 L450d Pro Maintanance Manual
Here you can view all the pages of manual Toshiba Satellite L450 L450d Pro Maintanance Manual. The Toshiba manuals for Notebook are available online for free. You can easily download all the documents as PDF.
Page 101
3 Tests and Diagnostics 20 UK keyboard 3.10 Mouse (Pad) Test The Mouse test allows the user to select and assign values to the follow\ ing, using the Touch Pad or “ Tab” key to move between selections: 1. Mouse Speed (on a scale from slow to fast) 2. Acceleration (Off, Low, Medium, High) 3. Button Assignments (Left + Right / Right button, either Unassigned or Drag Lock) 4. Swap Buttons (Left /Right) NOTE: The Touch Pad test cannot be used to test an external USB mouse.
Page 102
3. Tests and Diagnostics 21 The Touch Pad button subtest allows users to test their Touch Pad button\ s. If the buttons are clicked, the cursors should appear in the corresponding box of the butto\ n figure that is displayed on the screen as below. After checking T/Pad buttons and cursor’s function, use “Tab” k\ ey or use T/Pad cursor to click the “OK” column will end this test. It will indicate whether the subtests pass or fail after three questions. NOTE: The above figure...
Page 103
3. Tests and Diagnostics 22 - including 320*200 (4/16/256 colors), 640*200 (2/16 colors), 640*35\ 0 (2/16 colors), 640*480 (2/16/256 colors), 800*600 (256 colors) and 1024*768 (256 c\ olors). The screen should display as below, indicating whether the test is passe\ d or failed after the question. 3.12 Magnetic Switch Test The Magnetic switch test checks the Magnetic function of the unit. When LCD cover closed, the Magnetic should enable to turn off the display. Follow below steps to...
Page 104
3. Tests and Diagnostics 23 2>. If the Magnetic switch test pass, it will show below display:
Page 105
3. Tests and Diagnostics 24 3.13 LAN Test The LAN test checks the LAN full-duplex environment. NOTE: LAN loopback needs to plug in before test begins. And LAN information will show on the test screen: IO Base – Port: A000H IRQ – BH, it’s “IRQ B”. Node – it is “MAC Address”. Line Speed – 1000Mbps or 100Mbps or 10 Mbps.
Page 106
3. Tests and Diagnostics 25 Bus ID – it’s “14”. The LAN test includes three subtests of the: 1. Speed1000 2. Speed100 3. Speed10 The subtests run automatically. The screen should display as below, indicating whether the subtests pass or fail when finished.
Page 107
3. Tests and Diagnostics 26 If an error is detected and a test fails, the following message displays:
Page 108
3. Tests and Diagnostics 27 3.14 RTC Test Checks the computer’s RTC (Real Time Clock) and calendar functions by comparing the DOS and CMOS values. The test runs automatically. The screen should display as below, indicating whether the test is passed or failed when finished.
Page 109
3. Tests and Diagnostics 28 3.15 Read 1394 GUID This test will check if the computer’s EEPROM 1394GUID code is correct. NOTE: Must open the RAM Door to see RAM connector GUID bar code before test it\ em begins. LC_LA don’t support this function The figure below will be displayed:
Page 110
3. Tests and Diagnostics 29 3.16 Speaker EQ(Equalizer Quality factor) Type Check&Re-Write This test will check if the computer’s EEPROM EQ type is correct. The EQ Type test includes two subtests of the: 1. Read EQ Type from EEPROM 2. Re-Write EQ Type to EEPROM NOTE: To execute this test, you must select speaker type (Harman or No brand)\ . LC_LA only support No brand mode. The figure below will be displayed: 3.17 Sensor Button Test NOTE: LC_LA don’t support this function.