TravelMate 2420 / Aspire 3620 Service Guide
Page 16
... for sound recording. 8 Power button Turns the computer on and off. 9 Easy-launch Buttons Buttons for launching frequently used programs. 8 Chapter 1 TravelMate 2420 front view # Icon Item Description 1 Display screen Also called LCD (liquid-crystal display), displays computer output. 2 Status indicators Light-Emitting Diodes (LEDs) that light up to show the status of the...
... for sound recording. 8 Power button Turns the computer on and off. 9 Easy-launch Buttons Buttons for launching frequently used programs. 8 Chapter 1 TravelMate 2420 front view # Icon Item Description 1 Display screen Also called LCD (liquid-crystal display), displays computer output. 2 Status indicators Light-Emitting Diodes (LEDs) that light up to show the status of the...
TravelMate 2420 / Aspire 3620 Service Guide
Page 34
...Bluetooth, CardBus, Memory Card, Audio, and Wired LAN. You can define up to three of the window. 26 Chapter 1 Acer ePower Management Acer ePower Management features a straightforward user interface. Assign a name for mains (AC) or batery mode. 4. Entertainment, Presentation, Word Processing, and ...Maximum Battery. Acer Mode The default setting is "Maximum Performance." DC Mode To suit your needs, then click OK. 5. Or, you can adjust CPU speed, LCD brightness and other settings, or click on the main screen. The new profile will appear on ...
...Bluetooth, CardBus, Memory Card, Audio, and Wired LAN. You can define up to three of the window. 26 Chapter 1 Acer ePower Management Acer ePower Management features a straightforward user interface. Assign a name for mains (AC) or batery mode. 4. Entertainment, Presentation, Word Processing, and ...Maximum Battery. Acer Mode The default setting is "Maximum Performance." DC Mode To suit your needs, then click OK. 5. Or, you can adjust CPU speed, LCD brightness and other settings, or click on the main screen. The new profile will appear on ...
TravelMate 2420 / Aspire 3620 Service Guide
Page 43
...3V N/A 600 317.3x242.0x6. 5 1 channel LVDS 262,144 40/40 20/40 0 to +50 -20 to +60 SAMSUNG LTN141W1-L01 14.1 inches LCD Inverter Item Vendor & model name Brightness conditions Input voltage (V) Input current (mA) Output voltage (V, rms) Output current (mA, rms) Output voltage frequency (k Hz...rating Specification 90V AC to 264V AC, 47Hz to +60 CMO N141I1L02 14.1 inches 304.1x228.1 1024x768 XGA 0.099x0.297 R.G.B. LCD 14.1" inch Item Vendor & model name Screen Diagonal (mm) Active Area (mm) Display resolution (pixels) Pixel Pitch Pixel Arrangement Display Mode Typical White Luminance (cd/m2) ...
...3V N/A 600 317.3x242.0x6. 5 1 channel LVDS 262,144 40/40 20/40 0 to +50 -20 to +60 SAMSUNG LTN141W1-L01 14.1 inches LCD Inverter Item Vendor & model name Brightness conditions Input voltage (V) Input current (mA) Output voltage (V, rms) Output current (mA, rms) Output voltage frequency (k Hz...rating Specification 90V AC to 264V AC, 47Hz to +60 CMO N141I1L02 14.1 inches 304.1x228.1 1024x768 XGA 0.099x0.297 R.G.B. LCD 14.1" inch Item Vendor & model name Screen Diagonal (mm) Active Area (mm) Display resolution (pixels) Pixel Pitch Pixel Arrangement Display Mode Typical White Luminance (cd/m2) ...
TravelMate 2420 / Aspire 3620 Service Guide
Page 49
...size. If any display device is set to 640MB This field reports the memory size of the system. Both: Simultaneously enable both the integrated LCD screen and the system's external video port (for an external CRT or projector). Option: Enabled or Disabled NOTE: The sub-items under each device... will not be in this screen. Chapter 2 41 Memory size is connected, the power on display will be shown if the device control is connected on external video port. ...
...size. If any display device is set to 640MB This field reports the memory size of the system. Both: Simultaneously enable both the integrated LCD screen and the system's external video port (for an external CRT or projector). Option: Enabled or Disabled NOTE: The sub-items under each device... will not be in this screen. Chapter 2 41 Memory size is connected, the power on display will be shown if the device control is connected on external video port. ...
TravelMate 2420 / Aspire 3620 Service Guide
Page 73
...page 70 "Intermittent Problems" on page 81 "Undetermined Problems" on screen. Chapter 4 Troubleshooting Use the following table with the verified symptom to determine which page to go to. Other symptoms (i.e. Non-Acer products, prototype cards, or modified options can give false errors ...and invalid system responses. 1. Symptoms cannot be re-created (intermittent problems). Verify the symptoms by repeating the same operation. 3. LCD display problems or others). ...
...page 70 "Intermittent Problems" on page 81 "Undetermined Problems" on screen. Chapter 4 Troubleshooting Use the following table with the verified symptom to determine which page to go to. Other symptoms (i.e. Non-Acer products, prototype cards, or modified options can give false errors ...and invalid system responses. 1. Symptoms cannot be re-created (intermittent problems). Verify the symptoms by repeating the same operation. 3. LCD display problems or others). ...
TravelMate 2420 / Aspire 3620 Service Guide
Page 86
... vertical lines displayed. Keyboard (if contrast and brightness function key doesn't work LCD is too dark LCD brightness cannot be adjusted LCD contrast cannot be adjusted Unreadable LCD screen Missing pels in Sequence Enter BIOS Utility to -FRU Error Message LCD-Related Symptoms Symptom / Error LCD backlight doesn't work ). The system doesn't power-off or on, but...
... vertical lines displayed. Keyboard (if contrast and brightness function key doesn't work LCD is too dark LCD brightness cannot be adjusted LCD contrast cannot be adjusted Unreadable LCD screen Missing pels in Sequence Enter BIOS Utility to -FRU Error Message LCD-Related Symptoms Symptom / Error LCD backlight doesn't work ). The system doesn't power-off or on, but...
TravelMate 2420 User's Guide - EN
Page 4
... general regulations and safety notices for meeting your computer, clicking on the computer, simply press and release the power button below the LCD screen beside the easy-launch buttons. iv First things first We would like to thank you get started with setting up your computer. ...guides: First off To turn on AcerSystem User's Guide will run the Adobe Reader setup program first. poster helps you for making an Acer notebook your choice for your notebook. The printed User's Guide introduces you to complete the installation. This guide contains detailed information on AcerSystem ...
... general regulations and safety notices for meeting your computer, clicking on the computer, simply press and release the power button below the LCD screen beside the easy-launch buttons. iv First things first We would like to thank you get started with setting up your computer. ...guides: First off To turn on AcerSystem User's Guide will run the Adobe Reader setup program first. poster helps you for making an Acer notebook your choice for your notebook. The printed User's Guide introduces you to complete the installation. This guide contains detailed information on AcerSystem ...
TravelMate 2420 User's Guide - EN
Page 17
... Management icon in the task tray. Battery status For real-time battery life estimates based on the main screen. Empowering Technology 7 Acer ePower Management Acer ePower Management features a straightforward user interface. You can define up to the panel on the lower left-hand side of your ...needs, then click OK. 5 The new profile will appear on current usage, refer to three of the window. Or, you can adjust CPU speed, LCD...
... Management icon in the task tray. Battery status For real-time battery life estimates based on the main screen. Empowering Technology 7 Acer ePower Management Acer ePower Management features a straightforward user interface. You can define up to the panel on the lower left-hand side of your ...needs, then click OK. 5 The new profile will appear on current usage, refer to three of the window. Or, you can adjust CPU speed, LCD...
TravelMate 2420 User's Guide - EN
Page 19
Front view # Item Description 1 Display screen Also called Liquid-Crystal Display (LCD), displays computer output. 2 Status indicators Light-Emitting Diodes (LEDs) that light up your computer. English 9 Your Acer notebook tour After setting up to show you around your new Acer notebook. poster, let us show the status of the computer's functions and components. 3 Keyboard For entering data into your computer as illustrated in the Just for Starters...
Front view # Item Description 1 Display screen Also called Liquid-Crystal Display (LCD), displays computer output. 2 Status indicators Light-Emitting Diodes (LEDs) that light up your computer. English 9 Your Acer notebook tour After setting up to show you around your new Acer notebook. poster, let us show the status of the computer's functions and components. 3 Keyboard For entering data into your computer as illustrated in the Just for Starters...