I am using system model is dell optiplex 390 desktop. when i am power on the button before booting the error message is occurred.
“Alert! Front I/O cable failure”
Press F1 to boot
Press F2 to setup
Press F5 to Diagnose
the following message is shown. how to fix it
Normally this error occurs when there is a loss of signal, which can often be attributed to a loose cable. Have you moved the computer around lately? If you are comfortable to taking a look, remove the access pannel and make sure the connections are secure. Just make sure to use normal precautions when messing around in there.
:: mike