User Guide
Page 3
... by the operating system. Memory is detected, but a memory failure has occurred. 2 short beeps 1 long beep; CPU fan not detected The microprocessor fan cable is not plugged in your Owner's Manual for instructions on obtaining technical assistance. Keyboard not detected The keyboard is ...; Verify the boot sequence in your Owner's Manual for instructions on obtaining technical assistance. If the problem persists, see "Contacting Dell" in your Owner's Manual for instructions on obtaining technical assistance. Floppy Not Detected The floppy drive cable may fix the POST...
... by the operating system. Memory is detected, but a memory failure has occurred. 2 short beeps 1 long beep; CPU fan not detected The microprocessor fan cable is not plugged in your Owner's Manual for instructions on obtaining technical assistance. Keyboard not detected The keyboard is ...; Verify the boot sequence in your Owner's Manual for instructions on obtaining technical assistance. If the problem persists, see "Contacting Dell" in your Owner's Manual for instructions on obtaining technical assistance. Floppy Not Detected The floppy drive cable may fix the POST...