Acer Aspire 1640 Service Guide
Page 31
...USB Port Item USB Compliancy Level OHCI Number of the attached monitor. NOTE: resolutions are supported on 1920x1080 and 848x480 on the driver version and operating system. one on the front side Enable/Disable by the performance of USB port Location Serial port function control ...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...
...USB Port Item USB Compliancy Level OHCI Number of the attached monitor. NOTE: resolutions are supported on 1920x1080 and 848x480 on the driver version and operating system. one on the front side Enable/Disable by the performance of USB port Location Serial port function control ...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...
Acer Aspire 1640 Service Guide
Page 67
... diagnostics diskette and start the diagnostics program. 2. If the tests detect a keyboard problem, do the following to isolate the problem to a controller, driver, or diskette. Multiple labels can cause the drive to fail. External CD-ROM Drive Check Do the following to select the test device. 1. If... have any label attached to it . If an error occurs, reconnect the connector on the system board. Follow the instructions in the message window. Replace the keyboard. 3. NOTE: Make sure that the CD-ROM does not have more than one at a time to correct the problem...
... diagnostics diskette and start the diagnostics program. 2. If the tests detect a keyboard problem, do the following to isolate the problem to a controller, driver, or diskette. Multiple labels can cause the drive to fail. External CD-ROM Drive Check Do the following to select the test device. 1. If... have any label attached to it . If an error occurs, reconnect the connector on the system board. Follow the instructions in the message window. Replace the keyboard. 3. NOTE: Make sure that the CD-ROM does not have more than one at a time to correct the problem...
Acer Aspire 1640 Service Guide
Page 80
...system doesn't resume from the computer. LCD cover switch System board Chapter 4 80 DIMM System board Speaker-Related Symptoms Symptom / Error In Windows, multimedia programs, no sound. Press Fn+oand see if the computer enters hibernation mode. LCD cover switch System board See "S4 Sleeping...Card (PCMCIA) PCMCIA slot pin is from the keyboard) Hard disk drive System board See "S4 Sleeping State" on page 28. Audio driver Speaker System board Speaker System board Action in Sequence Enter BIOS Setup Utility to execute "Load Default Settings, then reboot system. The system ...
...system doesn't resume from the computer. LCD cover switch System board Chapter 4 80 DIMM System board Speaker-Related Symptoms Symptom / Error In Windows, multimedia programs, no sound. Press Fn+oand see if the computer enters hibernation mode. LCD cover switch System board See "S4 Sleeping...Card (PCMCIA) PCMCIA slot pin is from the keyboard) Hard disk drive System board See "S4 Sleeping State" on page 28. Audio driver Speaker System board Speaker System board Action in Sequence Enter BIOS Setup Utility to execute "Load Default Settings, then reboot system. The system ...
Acer Aspire 1640 Service Guide
Page 81
..."Onboard Devices Configuration" of BIOS Setup Utility is set to Enabled. Printer driver Printer cable Printer System Board Ensure the "Serial Port" in Sequence Internal modem does not work . Action in Windows doesn't go higher than 90%. Reconnect hard disk/CD-ROM/diskette drives.... Keyboard System board Reconnect touchpad cable. Device driver Device cable Device System board Keyboard/Touchpad-Related Symptoms Symptom / Error ...
..."Onboard Devices Configuration" of BIOS Setup Utility is set to Enabled. Printer driver Printer cable Printer System Board Ensure the "Serial Port" in Sequence Internal modem does not work . Action in Windows doesn't go higher than 90%. Reconnect hard disk/CD-ROM/diskette drives.... Keyboard System board Reconnect touchpad cable. Device driver Device cable Device System board Keyboard/Touchpad-Related Symptoms Symptom / Error ...
Aspire 1640 User's Guide
Page 34
...Nothing should be blocking the ports. • Make sure you have the appropriate drivers (for more detail. • If headphones, earphones or external speakers are facing ...eject hole on the optical drive. The printer does not work . I want to eject the tray. In Windows, look at the volume control icon on the taskbar. out port on the computer, the internal speakers automatically ...internal keyboard cable may be loose. Try attaching an external keyboard to adjust the volume. In Windows, look at the volume control (speaker) icon on the taskbar. English 24 No audio is ...
...Nothing should be blocking the ports. • Make sure you have the appropriate drivers (for more detail. • If headphones, earphones or external speakers are facing ...eject hole on the optical drive. The printer does not work . I want to eject the tray. In Windows, look at the volume control icon on the taskbar. out port on the computer, the internal speakers automatically ...internal keyboard cable may be loose. Try attaching an external keyboard to adjust the volume. In Windows, look at the volume control (speaker) icon on the taskbar. English 24 No audio is ...
Aspire 1640 User's Guide
Page 63
...Burn image to bring up the software content window. Re-install bundled software without CD Acer eRecovery stores pre-loaded software internally for easy driver and application re-installation. 1 Boot to Windows XP. 2 Press + to open the Acer eRecovery utility. 3 Enter the password to .... The default password is six zeros. 4 In the Acer eRecovery window, select Recovery actions and click Next. 5 In the Recovery settings window, select Reinstall applications/drivers and click Next. 6 Select the desired driver/application and follow the instructions on screen to restore the factory...
...Burn image to bring up the software content window. Re-install bundled software without CD Acer eRecovery stores pre-loaded software internally for easy driver and application re-installation. 1 Boot to Windows XP. 2 Press + to open the Acer eRecovery utility. 3 Enter the password to .... The default password is six zeros. 4 In the Acer eRecovery window, select Recovery actions and click Next. 5 In the Recovery settings window, select Reinstall applications/drivers and click Next. 6 Select the desired driver/application and follow the instructions on screen to restore the factory...