TravelMate 2420 / Aspire 3620 Service Guide
Page 74
...run the Keyboard Test. Do the following to select the test device. 1. Follow the instructions in the message window. Follow the instructions in the message window. Replace the main board. If an error occurs, reconnect the connector on the system board. If the internal.... A write-enabled, diagnostic diskette is passed when the program runs to it . Multiple labels can cause the drive to a controller, driver, or diskette. Boot from the diagnostics diskette and start the diagnostics program. 2. If the error still remains: 1. Replace the external diskette...
...run the Keyboard Test. Do the following to select the test device. 1. Follow the instructions in the message window. Follow the instructions in the message window. Replace the main board. If an error occurs, reconnect the connector on the system board. If the internal.... A write-enabled, diagnostic diskette is passed when the program runs to it . Multiple labels can cause the drive to a controller, driver, or diskette. Boot from the diagnostics diskette and start the diagnostics program. 2. If the error still remains: 1. Replace the external diskette...
TravelMate 2420 / Aspire 3620 Service Guide
Page 87
...cannot detect the PC Card (PCMCIA) PCMCIA slot pin is from the computer. DIMM System board Speaker-Related Symptoms Symptom / Error In Windows, multimedia programs, no sound. Internal speakers make noise or emit no sound comes from the keyboard) Hard disk drive System board Press Fn...is damaged. Touchpad Keyboard Hard disk connection board Hard disk drive System board See "Save to Disk (S4)" on page 36. Audio driver Speaker System board Speaker System board Action in Sequence PCMCIA slot assembly System board PCMCIA slot assembly Memory-Related Symptoms Symptom / Error Memory ...
...cannot detect the PC Card (PCMCIA) PCMCIA slot pin is from the computer. DIMM System board Speaker-Related Symptoms Symptom / Error In Windows, multimedia programs, no sound. Internal speakers make noise or emit no sound comes from the keyboard) Hard disk drive System board Press Fn...is damaged. Touchpad Keyboard Hard disk connection board Hard disk drive System board See "Save to Disk (S4)" on page 36. Audio driver Speaker System board Speaker System board Action in Sequence PCMCIA slot assembly System board PCMCIA slot assembly Memory-Related Symptoms Symptom / Error Memory ...
TravelMate 2420 / Aspire 3620 Service Guide
Page 88
... disk/CD-ROM drives. Reconnect hard disk/CD-ROM/diskette drives. Touchpad does not work correctly. External display does not work . Printer driver Printer cable Printer System Board Ensure the "Serial Port" in the "Onboard Devices Configuration" of BIOS Setup Utility is set to Enabled. ...execute "Load Default Settings", then reboot system. USB does not work correctly Print problems. Serial or parallel port device problems. Action in Windows doesn't go higher than 90%. Onboard Devices Configuration Run printer self-test. Remove battery pack and let it cool for 2 hours. ...
... disk/CD-ROM drives. Reconnect hard disk/CD-ROM/diskette drives. Touchpad does not work correctly. External display does not work . Printer driver Printer cable Printer System Board Ensure the "Serial Port" in the "Onboard Devices Configuration" of BIOS Setup Utility is set to Enabled. ...execute "Load Default Settings", then reboot system. USB does not work correctly Print problems. Serial or parallel port device problems. Action in Windows doesn't go higher than 90%. Onboard Devices Configuration Run printer self-test. Remove battery pack and let it cool for 2 hours. ...
TravelMate 2420 User's Guide - EN
Page 57
... Next. 6 In the Burn image to re-install. The default password is six zeros. 4 In the Acer eRecovery Management 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 bring up the software content...
... Next. 6 In the Burn image to re-install. The default password is six zeros. 4 In the Acer eRecovery Management 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 bring up the software content...