Acer Travelmate P645-S series BIOS update can resolve potential issues
Acer recommends updating the system BIOS to 1.10 (or later) to reduce the likelihood of encountering the following symptoms. The latest BIOS version can be found on the Acer Drivers and Manuals page.
- System will not boot
- System is slow to boot to Acer logo
- System does not recognize the internal keyboard but can recognize an external keyboard