TravelMate 4020 Service Guide
Page 70
...the Keyboard Test. External CD-ROM Drive Check Do the following one label attached to it . Follow the instructions in the message window. If the error still remains: 1. Boot from the diagnostics diskette and start the diagnostics program. 2. Replace the main board. Replace... the connector on the system board. Do not replace a non-defective FRU: 1. The following to isolate the problem to a controller, driver, or diskette. System Check Procedures External Diskette Drive Check Do the following auxiliary input devices are supported by this computer: T Numeric keypad ...
...the Keyboard Test. External CD-ROM Drive Check Do the following one label attached to it . Follow the instructions in the message window. If the error still remains: 1. Boot from the diagnostics diskette and start the diagnostics program. 2. Replace the main board. Replace... the connector on the system board. Do not replace a non-defective FRU: 1. The following to isolate the problem to a controller, driver, or diskette. System Check Procedures External Diskette Drive Check Do the following auxiliary input devices are supported by this computer: T Numeric keypad ...
TravelMate 4020 Service Guide
Page 82
... not enter hibernation Keyboard (if control is damaged. Internal speakers make noise or emit no sound comes from the computer. Audio driver Speaker System board Speaker System board Action in Sequence Power Management-Related Symptoms Symptom / Error Action in Sequence PCMCIA slot assembly System... doesn't enter hibernation mode and See "Sleeping State (S4)" on page 28. DIMM System board Speaker-Related Symptoms Symptom / Error In Windows, multimedia programs, no sound. four short beeps every minute. Press Fn+oand see if the computer enters hibernation mode. Hard disk connection...
... not enter hibernation Keyboard (if control is damaged. Internal speakers make noise or emit no sound comes from the computer. Audio driver Speaker System board Speaker System board Action in Sequence Power Management-Related Symptoms Symptom / Error Action in Sequence PCMCIA slot assembly System... doesn't enter hibernation mode and See "Sleeping State (S4)" on page 28. DIMM System board Speaker-Related Symptoms Symptom / Error In Windows, multimedia programs, no sound. four short beeps every minute. Press Fn+oand see if the computer enters hibernation mode. Hard disk connection...
TravelMate 4020 User's Guide
Page 48
... the instructions on the hard disk (D:\). 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 complete the process. Note: The..."Restore C:" item is enabled only if there 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. Create factory default image CD When the System CD and Recovery CD...
... the instructions on the hard disk (D:\). 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 complete the process. Note: The..."Restore C:" item is enabled only if there 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. Create factory default image CD When the System CD and Recovery CD...
TravelMate 4020 User's Guide
Page 49
... desired driver/application and follow the instructions on screen to proceed. At first launch, Acer eRecovery prepares all the needed software and may take few seconds to re-install. The default password is six zeros. 4 In the Acer eRecovery window, select Recovery settings and click Next. 5 In the Recovery settings window, select Password: Change Acer eRecovery...
... desired driver/application and follow the instructions on screen to proceed. At first launch, Acer eRecovery prepares all the needed software and may take few seconds to re-install. The default password is six zeros. 4 In the Acer eRecovery window, select Recovery settings and click Next. 5 In the Recovery settings window, select Password: Change Acer eRecovery...