Acer Aspire 1350 Aspire 1350 Service Guide - Page 68

System Check Procedures External Diskette Drive Check Do the following to isolate the problem to a controller, driver, or diskette. A write-enabled, diagnostic diskette is required. NOTE: Make sure that the diskette does not have more than one label attached to it. Multiple labels can cause damage to the drive or cause the drive to fail. Do the following to select the test device. See "System Diagnostic Diskette" on page 39 for details. 1. Boot from the diagnostics diskette and start the diagnostics program (see "System Diagnostic Diskette" on page 39). 2. See if FDD Test is passed as the program runs to FDD Test. 3. Follow the instructions in the message window. If an error occurs with the internal diskette drive, reconnect the diskette connector on the system board. If the error still remains: 1. Reconnect the external diskette drive/DVD-ROM module. 2. Replace the external diskette drive/CD-ROM module. 3. Replace the main board. External CD-ROM Drive Check Do the following to isolate the problem to a controller, drive, or CD-ROM. Make sure that the CD-ROM does not have any label attached to it. The label can cause damage to the drive or can cause the drive to fail. Do the following to select the test device: 1. Boot from the diagnostics diskette and start the diagnostics program (refer to "System Diagnostic Diskette" on page 39. 2. See if CD-ROM Test is passed when the program runs to CD-ROM Test. 3. Follow the instructions in the message window. If an error occurs, reconnect the connector on the System board. If the error still remains: 1. Reconnect the external diskette drive/CD-ROM module. 2. Replace the external diskette drive/CD-ROM module. 3. Replace the main board. 60 Chapter 4