Acer Aspire 1640Z and 1650Z Service Guide
Page 19
...off Hold while using cursor-control keys. The embedded numeric keypad functions like a desktop numeric keypad. Chapter 1 13 To simplify the keyboard legend, cursor-control key symbols are in uppercase. ] When is in a normal manner. Desired access Number keys on embedded keypad Cursor...Type numbers in numeric mode. A better solution would be to do a lot of the keycaps. Hold while using cursorcontrol keys. does not work with the arithmetic operators ), -, *, and /). The keys function as a calculator (complete with some applications. It is on the upper ...
...off Hold while using cursor-control keys. The embedded numeric keypad functions like a desktop numeric keypad. Chapter 1 13 To simplify the keyboard legend, cursor-control key symbols are in uppercase. ] When is in a normal manner. Desired access Number keys on embedded keypad Cursor...Type numbers in numeric mode. A better solution would be to do a lot of the keycaps. Hold while using cursorcontrol keys. does not work with the arithmetic operators ), -, *, and /). The keys function as a calculator (complete with some applications. It is on the upper ...
Acer Aspire 1640Z and 1650Z Service Guide
Page 31
... 32 bit CardBus TI PCI1510A Type II (No Tpye III) One type II Right side NO Yes (IRQ17) Specification Keyboard Item Keyboard controller Keyboard vendor Total number of keypads Windows keys Internal & external keyboard work simultaneously KBC NS97551 Darfon 88-/89-key Yes Yes Specification Battery Item Vendor & model name Battery Type Pack capacity Nominal...
... 32 bit CardBus TI PCI1510A Type II (No Tpye III) One type II Right side NO Yes (IRQ17) Specification Keyboard Item Keyboard controller Keyboard vendor Total number of keypads Windows keys Internal & external keyboard work simultaneously KBC NS97551 Darfon 88-/89-key Yes Yes Specification Battery Item Vendor & model name Battery Type Pack capacity Nominal...
Acer Aspire 1640Z and 1650Z Service Guide
Page 71
... Boot from the diagnostics diskette and start the diagnostics program. 2. Reconnect the external diskette drive/CD-ROM module. 2. If the internal keyboard does not work or an unexpected character appears, make sure that the diskette does not have any label attached to CD-ROM Test. 3. See if ...FDD Test is required. Reconnect the external diskette drive/DVD-ROM module. 2. Replace the keyboard. 3. If an error occurs, reconnect the connector on...
... Boot from the diagnostics diskette and start the diagnostics program. 2. Reconnect the external diskette drive/CD-ROM module. 2. If the internal keyboard does not work or an unexpected character appears, make sure that the diskette does not have any label attached to CD-ROM Test. 3. See if ...FDD Test is required. Reconnect the external diskette drive/DVD-ROM module. 2. Replace the keyboard. 3. If an error occurs, reconnect the connector on...
Acer Aspire 1640Z and 1650Z Service Guide
Page 83
...-Related Symptoms Symptom / Error Action in Sequence Enter BIOS Utility to -FRU Error Message LCD-Related Symptoms Symptom / Error LCD backlight doesn't work ). See "Power System Check" on page 68. See "Power System Check" on page 68. System board 79 Chapter 4 Battery pack ... connectors. Action in characters Abnormal screen Wrong color displayed LCD has extra horizontal or 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 ...
...-Related Symptoms Symptom / Error Action in Sequence Enter BIOS Utility to -FRU Error Message LCD-Related Symptoms Symptom / Error LCD backlight doesn't work ). See "Power System Check" on page 68. See "Power System Check" on page 68. System board 79 Chapter 4 Battery pack ... connectors. Action in characters Abnormal screen Wrong color displayed LCD has extra horizontal or 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 ...
Acer Aspire 1640Z and 1650Z Service Guide
Page 85
... Reconnect hard disk/CD-ROM/diskette drives. Touchpad does not work correctly. Modem phone port modem combo board System board NOTE: If you cannot find a symptom or an error in Sequence Reconnect the keyboard cable. Hard disk connection board System board Peripheral-Related Symptoms ...Devices Configuration" of BIOS Setup Utility is set to Enabled. Device driver Device cable Device System board Keyboard/Touchpad-Related Symptoms Symptom / Error Keyboard (one or more keys) does not work. Action in this list and the problem remains, see "Undetermined Problems" on page 83. 81...
... Reconnect hard disk/CD-ROM/diskette drives. Touchpad does not work correctly. Modem phone port modem combo board System board NOTE: If you cannot find a symptom or an error in Sequence Reconnect the keyboard cable. Hard disk connection board System board Peripheral-Related Symptoms ...Devices Configuration" of BIOS Setup Utility is set to Enabled. Device driver Device cable Device System board Keyboard/Touchpad-Related Symptoms Symptom / Error Keyboard (one or more keys) does not work. Action in this list and the problem remains, see "Undetermined Problems" on page 83. 81...
Aspire 1640Z User's Guide - EN
Page 33
...down arrow keys respectively. Hold while using on the upper right corner of numeric data entry. Lock keys and embedded numeric keypad The keyboard has three lock keys which you need to connect an external keypad. The keys function as a calculator (complete with some applications. ... manner. English 23 Using the keyboard The keyboard has full-sized keys and an embedded numeric keypad, separate cursor, lock, Windows, function and special keys. Use this mode when you can toggle on and off Number keys on Num Lock off . Scroll Lock does not work with the arithmetic operators +, -,...
...down arrow keys respectively. Hold while using on the upper right corner of numeric data entry. Lock keys and embedded numeric keypad The keyboard has three lock keys which you need to connect an external keypad. The keys function as a calculator (complete with some applications. ... manner. English 23 Using the keyboard The keyboard has full-sized keys and an embedded numeric keypad, separate cursor, lock, Windows, function and special keys. Use this mode when you can toggle on and off Number keys on Num Lock off . Scroll Lock does not work with the arithmetic operators +, -,...
Aspire 1640Z User's Guide - EN
Page 43
...Mute all option. • The volume level may be blocking the ports. • Make sure you have an eject hole.) The keyboard does not respond. The infrared port does not work . Check the following : • Make sure that the infrared port is enabled. • Make sure both devices (for printing... two devices are IrDA-compliant. Check the following : The printer does not work . You can also use the volume control buttons to eject the tray. (If your dealer or an authorized service center as the internal keyboard cable may be loose. English 33 No audio is a mechanical eject hole...
...Mute all option. • The volume level may be blocking the ports. • Make sure you have an eject hole.) The keyboard does not respond. The infrared port does not work . Check the following : • Make sure that the infrared port is enabled. • Make sure both devices (for printing... two devices are IrDA-compliant. Check the following : The printer does not work . You can also use the volume control buttons to eject the tray. (If your dealer or an authorized service center as the internal keyboard cable may be loose. English 33 No audio is a mechanical eject hole...
Aspire 1640Z User's Guide - EN
Page 58
...and cannot carry the computer with a temperature between outside and room temperature. If the temperature change is charged. Setting up a home office If you frequently work : • Minimize the effects of time, you can cause condensation. Airport security may require you to purchase a second AC adapter for use your ... computer for 30 minutes in the computer is greater than 10 °C (18 °F), allow the computer to come to add an external keyboard, monitor or mouse. English 48 Special considerations Follow these guidelines to protect your computer while traveling to and from...
...and cannot carry the computer with a temperature between outside and room temperature. If the temperature change is charged. Setting up a home office If you frequently work : • Minimize the effects of time, you can cause condensation. Airport security may require you to purchase a second AC adapter for use your ... computer for 30 minutes in the computer is greater than 10 °C (18 °F), allow the computer to come to add an external keyboard, monitor or mouse. English 48 Special considerations Follow these guidelines to protect your computer while traveling to and from...