User Guide
Page 76
... feature set, the LCD panel will automatically turn off until you open it again. ❖ If you have the audible warning set, the computer will beep to notify you that it is still on. ❖ If you have an action feature set, the computer will perform either: Nothing, Standby, Hibernate, or...
... feature set, the LCD panel will automatically turn off until you open it again. ❖ If you have the audible warning set, the computer will beep to notify you that it is still on. ❖ If you have an action feature set, the computer will perform either: Nothing, Standby, Hibernate, or...
Maintenance Manual
Page 28
A/D conversion The EC uses 8-bit sampling for A/D conversion to the system board and performs the following functions: 1. Beep and LED control Beep is caused by sku)) • Green = indicates AC adaptor is connected Battery LED (two colors: Green & Orange Æ Blue & ...the following by A/D converted values: • Battery installed The EC checks the following input signal status: • System power ON/OFF status 5. Tecra A3/S2 Series Maintenance Manual 1-19 Input port management The EC monitors the following by GPIO values: • AC adaptor connected 3. 1.5 Power Supply ...
A/D conversion The EC uses 8-bit sampling for A/D conversion to the system board and performs the following functions: 1. Beep and LED control Beep is caused by sku)) • Green = indicates AC adaptor is connected Battery LED (two colors: Green & Orange Æ Blue & ...the following by A/D converted values: • Battery installed The EC checks the following input signal status: • System power ON/OFF status 5. Tecra A3/S2 Series Maintenance Manual 1-19 Input port management The EC monitors the following by GPIO values: • AC adaptor connected 3. 1.5 Power Supply ...
Maintenance Manual
Page 85
Tests and Diagnostics 3.7 Speaker Audio Test 3.6 Speaker Audio Test The speaker audio test allows the user to tune up the volume as below, indicating whether the test is passed or failed after the question. 3-10 Tecra A3/S2 Series Maintenance Manual And check both speakers if they are OK within 3 times "Beep" sound generated. The screen should display as "Maximum" before this test starts. 3. NOTE: Remember to aurally confirm the speaker functions.
Tests and Diagnostics 3.7 Speaker Audio Test 3.6 Speaker Audio Test The speaker audio test allows the user to tune up the volume as below, indicating whether the test is passed or failed after the question. 3-10 Tecra A3/S2 Series Maintenance Manual And check both speakers if they are OK within 3 times "Beep" sound generated. The screen should display as "Maximum" before this test starts. 3. NOTE: Remember to aurally confirm the speaker functions.
Maintenance Manual
Page 95
Follow below steps to turn off the display. Open the LCD. Then it will indicate whether the test is passed or failed. 3-20 Tecra A3/S2 Series Maintenance Manual Close the LCD cover. 2. When LCD cover closed . 3. NOTE: Remember to tune up the volume as "Maximum" before this test: 1. 3. Heard 3 "Beep" sound happened during LCD closed , the lid should enable to run this test starts. Tests and Diagnostics 3.15 Lid Switch Test 3.14 Lid Switch Test The lid switch test checks the lid function of the unit.
Follow below steps to turn off the display. Open the LCD. Then it will indicate whether the test is passed or failed. 3-20 Tecra A3/S2 Series Maintenance Manual Close the LCD cover. 2. When LCD cover closed . 3. NOTE: Remember to tune up the volume as "Maximum" before this test: 1. 3. Heard 3 "Beep" sound happened during LCD closed , the lid should enable to run this test starts. Tests and Diagnostics 3.15 Lid Switch Test 3.14 Lid Switch Test The lid switch test checks the lid function of the unit.
User Manual
Page 140
...Before you use certified modules. Ask your vendor or check the TOSHIBA web site for a long time, the memory modules will be lost. ■ Some memory modules can be a long beep, 3 short beeps, 3 more short beeps and then a long beep when you hear it can be physically installed but are not ...can damage the computer and the module. This section describes how to liquids or store in Standby or Hibernation mode, data will become hot. TECRA A3/S2 series: There will issue a warning. Installing memory module If you install or remove a memory module, turn off the computer with the...
...Before you use certified modules. Ask your vendor or check the TOSHIBA web site for a long time, the memory modules will be lost. ■ Some memory modules can be a long beep, 3 short beeps, 3 more short beeps and then a long beep when you hear it can be physically installed but are not ...can damage the computer and the module. This section describes how to liquids or store in Standby or Hibernation mode, data will become hot. TECRA A3/S2 series: There will issue a warning. Installing memory module If you install or remove a memory module, turn off the computer with the...
User Manual
Page 150
.... Write down what you see. ■ Do you have a printer attached. Is the computer making any other external device you hear. TECRA A3/S2 9-2 If a problem recurs, the log will help you turn the computer back on it display any messages or random characters? Look... in a permanent error log. What color are using. ■ Before you can cause erroneous or intermittent signals. ■ Do any beeps? Write down what you are they high pitched or low? Record your dealer. Troubleshooting Preliminary checklist Consider the simplest solution first. This includes...
.... Write down what you see. ■ Do you have a printer attached. Is the computer making any other external device you hear. TECRA A3/S2 9-2 If a problem recurs, the log will help you turn the computer back on it display any messages or random characters? Look... in a permanent error log. What color are using. ■ Before you can cause erroneous or intermittent signals. ■ Do any beeps? Write down what you are they high pitched or low? Record your dealer. Troubleshooting Preliminary checklist Consider the simplest solution first. This includes...
User Manual
Page 164
...periph-eral devices. 3. sounds. (A long leep, If an incompatible module has been installed, three short beeps, three follow the steps below. If problems persist, contact your dealer. TECRA A3/S2 9-16 Press [F2] to set the time in BIOS setup with the computer. Turn off ... 6. Troubleshooting Real Time Clock Problem Procedure The following steps: 1. Memory expansion Refer also to set the date in the and issues beep expansion slot is compatible with the following message is Displayed on the power. Remove the battery pack. 4. Remove the memory module. ...
...periph-eral devices. 3. sounds. (A long leep, If an incompatible module has been installed, three short beeps, three follow the steps below. If problems persist, contact your dealer. TECRA A3/S2 9-16 Press [F2] to set the time in BIOS setup with the computer. Turn off ... 6. Troubleshooting Real Time Clock Problem Procedure The following steps: 1. Memory expansion Refer also to set the date in the and issues beep expansion slot is compatible with the following message is Displayed on the power. Remove the battery pack. 4. Remove the memory module. ...