Basic I/O Error

What does 0x009A mean?

An error has occurred in a Basic I/O Unit, indicated by A402.12 and A408. This suggests a potential hardware issue or component failure within the unit, such as a blown fuse, leading to a loss of I/O functionality.

• An internal error has occurred in a Basic I/O Unit.
• A fuse within the Basic I/O Unit may be blown.

Click steps to track your progress.

1. 1

   Inspect the Basic I/O Unit indicated by A408 for visible damage or blown fuses.

2. 2

   Replace any blown fuses in the Basic I/O Unit.