Solved Alert! Front I/O cable failure

February 12, 2014 at 21:14:22
Specs: Windows 7
Hello Sir mysalf mukesh
my system dell optiplex 390 with os win 7
problem is

Alert! Front I/O cable failure

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February 13, 2014 at 00:29:04
✔ Best Answer
That seems to be a Dell-only error. The solution most recommended is to reseat the panel connectors where they connect to the motherboard. But that didn't fix the problem for those that tried it.

Since it's a bios message try going into cmos/bios setup and see if you can disable any alerts there. For example (but probably not related) Dell usually has an intrusion alert that tells you if the case has been opened since you last used it. There may be other alerts you can disable.

As a last resort you could consider a bios upgrade.

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