| Event Id | 4 |
| Source | i8042prt |
| Description | The hardware resources for %1 are already in use by another device. |
| Event Information | According to Microsoft : Explanation: This event record indicates that the IRQ level or port number that has been assigned to the mouse or keyboard is in use by another device. Resolution : Contact the person with administrative rights on your computer to eliminate the conflict by reconfiguring the other device. |
| Reference Links | Event ID 4 from Source i8042prt |
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