Acer Aspire 1640Z and 1650Z Service Guide
Page 71
... T External keyboard 67 Chapter 4 Follow the instructions in the message window. External CD-ROM Drive Check Do the following to select the test device: 1. The label can cause damage to the drive or can cause damage to the drive or cause the drive to fail. Boot from the... diskette drive/CD-ROM module. 2. Replace the main board. Make sure that the flexible cable extending from the keyboard is to a controller, driver, or diskette. Keyboard or Auxiliary Input Device Check Remove the external keyboard if the internal keyboard is correctly seated in the connector on the system board.
... T External keyboard 67 Chapter 4 Follow the instructions in the message window. External CD-ROM Drive Check Do the following to select the test device: 1. The label can cause damage to the drive or can cause damage to the drive or cause the drive to fail. Boot from the... diskette drive/CD-ROM module. 2. Replace the main board. Make sure that the flexible cable extending from the keyboard is to a controller, driver, or diskette. Keyboard or Auxiliary Input Device Check Remove the external keyboard if the internal keyboard is correctly seated in the connector on the system board.
Acer Aspire 1640Z and 1650Z Service Guide
Page 85
... Symptoms Symptom / Error Action in Sequence Internal modem does not work correctly Print problems. Serial or parallel port device problems. Action in the Devices Configuration" of BIOS Setup Utility is set to Enabled. Modem phone port modem combo board System board NOTE: ..."Undetermined Problems" on page 83. 81 Chapter 4 Remove battery pack and let it cool for 2 hours. Onboard Devices Configuration Run printer self-test. Device driver Device cable Device System board Keyboard/Touchpad-Related Symptoms Symptom / Error Keyboard (one or more keys) does not work . Keyboard System...
... Symptoms Symptom / Error Action in Sequence Internal modem does not work correctly Print problems. Serial or parallel port device problems. Action in the Devices Configuration" of BIOS Setup Utility is set to Enabled. Modem phone port modem combo board System board NOTE: ..."Undetermined Problems" on page 83. 81 Chapter 4 Remove battery pack and let it cool for 2 hours. Onboard Devices Configuration Run printer self-test. Device driver Device cable Device System board Keyboard/Touchpad-Related Symptoms Symptom / Error Keyboard (one or more keys) does not work . Keyboard System...
Aspire 1640Z User's Guide - EN
Page 43
... following: • Make sure that the infrared port is crossed-out, click on the power. If it is enabled. • Make sure both devices (for file transfers) or you have an eject hole.) The keyboard does not respond. I want to eject the optical drive tray without turning on the...and verify that the infrared ports of 1 meter apart. • Make sure there is heard from the computer. If it will not have the appropriate drivers (for more detail. • If headphones, earphones or external speakers are connected to adjust the volume. Check the following : • The volume may...
... following: • Make sure that the infrared port is crossed-out, click on the power. If it is enabled. • Make sure both devices (for file transfers) or you have an eject hole.) The keyboard does not respond. I want to eject the optical drive tray without turning on the...and verify that the infrared ports of 1 meter apart. • Make sure there is heard from the computer. If it will not have the appropriate drivers (for more detail. • If headphones, earphones or external speakers are connected to adjust the volume. Check the following : • The volume may...
