Dell Precision 390 - Manual (Page 128)

If the message is not listed, see the documentation for the operating system or the program that was running when the message appeared.
A filename cannot contain any of the following characters: \ / : * ? " < > | — Do not use these characters in filenames.
A required .DLL file was not found — The program that you are trying to open is missing an essential file. To remove and then reinstall the
program:
1. Click the Start button, click Control Panel, and then click Add or Remove Programs.
2. Select the program you want to remove.
3. Click the Change or Remove Program icon.
4. See the program documentation for installation instructions.
Alert! CPU Fan Not Detected — Ensure that the cooling fan and airflow shroud are properly installed and working.
Alert! Previous attempts at booting this system have failed at checkpoint [nnnn]. For help in resolving this problem, please note this
checkpoint and contact Dell Technical Support —
Contact Dell (see Contacting Dell ) and report the checkpoint code (nnnn) to the support
technician.
Alert! Previous Fan Failures —
Alert! Previous Processor Thermal Failure —
Alert! Previous Shutdown Due to Thermal Event —
Ensure that nothing is blocking the airflow vents and that all the fans are properly installed and operating correctly. Also, ensure that the
processor heat-sink assembly is properly installed.
Alert! Previous Reboot Was Due to Voltage Regulator Failure — Contact Dell (see Contacting Dell )for assistance.
Alert! System Battery Voltage is Low — Replace the battery (see Battery ).
Alert! Unable to Initialize all Installed Memory —
Alert! Uncorrectable Memory Error Previously Detected... Address xxxxxxxxh, Device DIMM_Y —
See Memory Problems .
Attachment failed to respond — See Drive Problems .
Bad command or file name — Ensure that you spelled the command correctly, put spaces in the proper place, and used the correct path
name.
Bad error-correction code (ECC) on disk read — See Drive Problems .
Controller has failed — See Drive Problems .
Data error — See Drive Problems .
Decreasing available memory — See Lockups and Software Problems .
Diskette drive 0 seek failure — See Drive Problems .
Diskette read failure — See Drive Problems .