Dell OptiPlex 3020 Dell OptiPlex 3020-Small Form Factor Owners Manual - Page 53
Gate A20 failure, Error Message - error code
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Error Message Description Bad command or Ensure that you have spelled the command correctly, put spaces in the proper file name place, and used the correct pathname. Bad error- The floppy or hard drive controller detected an uncorrectable read error. correction code (ECC) on disk read Controller has failed The hard drive or the associated controller is defective. Data error The floppy or hard drive cannot read the data. For the Windows operating system, run the chkdsk utility to check the file structure of the floppy or hard drive. For any other operating system, run the appropriate corresponding utility. Decreasing One or more memory modules may be faulty or improperly seated. Re-install the available memory memory modules and, if necessary, replace them. Diskette drive 0 seek failure A cable may be loose or the computer configuration information may not match the hardware configuration. Diskette read failure The floppy disk may be defective or a cable may be loose. If the drive access light turns on, try a different disk. Diskette subsystem reset failed The floppy drive controller may be faulty. Gate A20 failure One or more memory modules may be faulty or improperly seated. Reinstall the memory modules and, if necessary, replace them. General failure The operating system is unable to carry out the command. This message is usually followed by specific information-for example, Printer out of paper. Take the appropriate action to resolve the problem. Hard-disk drive configuration error The hard drive failed initialization. Hard-disk drive The hard drive failed initialization. controller failure Hard-disk drive failure The hard drive failed initialization. Hard-disk drive read failure The hard drive failed initialization. Invalid configuration informationplease run SETUP program The computer configuration information does not match the hardware configuration. Invalid Memory configuration, DIMM1 slot does not recognize a memory module. The module should be reseated or installed. 53