Acer Aspire L100 Service Manual

Also see for Aspire L100: User guide User guide

Contents

Chapter 4 67Diskette drive read/write error. 1. Diskette.2. Diskette drive cable.3. Diskette drive.4. Main board.Diskette drive LED comes on for morethan 2 minutes when reading data.1. Diskette2. Diskette drive connection/cable3. Diskette drive4. Main boardDiskette drive LED fails to light, and thedrive is unable to access for more than 2minutes.1. Diskette2. Diskette drive power3. Diskette drive connection/cable4. Diskette drive5. Main boardDiskette drive test failed. 1. Diskette2. Diskette drive3. Diskette drive cable4. Main boardHard Disk DriveNOTE: Ensure hard disk drive is configured correctly in BIOS Setup, cable/jumper are set correctlybefore diagnosing any hard disk drive problems. (If only one drive is installed, please makesure the drive is connected to master connector or the drive is set to master.)Hard disk drive test failed. 1. Enter BIOS Setup and Load default settings.2. Hard disk drive cable.3. Hard disk drive.4. Main board.Hard disk drive cannot formatcompletely.1. Enter BIOS Setup and Load default settings.2. Hard disk drive cable.3. Hard disk drive.4. Main board.Hard disk drive has write error. 1. Enter BIOS Setup and Load default settings.2. Hard disk drive.Hard disk drive LED fails to light, butsystem operates normally.1. With the system power on, measure the voltage of harddisk LED connector.2. Hard drive LED cable.CD/DVD-ROM DriveNOTE: Ensure CD/DVD-ROM drive is configured correctly in BIOS Setup, cable/jumper are setcorrectly and its laser beam is clean before diagnosing any CD/DVD-ROM drive problems.CD/DVD-ROM drive LED doesn't comeon but works normally.1. CD/DVD-ROM driveCD/DVD-ROM drive LED flashes formore than 30 seconds before LEDshutting off.Software asks to reinstall disc.Software displays a reading CD/DVDerror.1. CD/DVD-ROM may have dirt or foreign material on it.Check with a known good disc.2. CD/DVD-ROM is not inserted properly.3. CD/DVD-ROM is damaged.CD/DVD-ROM drive cannot load or ejectwhen the system is turned on and itseject button is pressed and held.1. Disconnect all cables from CD/DVD-ROM drive exceptpower cable, then press eject button to try to unload thedisk.2. CD/DVD-ROM drive power.3. CD/DVD-ROM driveError Symptom Action/FRU