How To Enter Bios On Proline Laptop |verified| Jun 2026

Use an external USB keyboard or remove the CMOS battery.

| | Success Rate | When to press it | | :--- | :--- | :--- | | F2 | 70% | Immediately after pressing the power button. | | Del (Delete) | 15% | Common on older Proline desktop-replacement laptops. | | Esc | 10% | Often used to open a boot menu first, then F2 for BIOS. | | F10 | 5% | Rare, but seen on some Intel-based Proline models. | how to enter bios on proline laptop

If your Proline laptop boots too fast for you to press F2, or if the keyboard isn’t responding early enough, use this software-based method. Use an external USB keyboard or remove the CMOS battery