You should see a "Toshiba" or "Dynabook" logo. If you are successful, a menu will appear. If the Windows loading dots appear instead, you missed the window and must try again. Common Troubleshooting Scenarios
Timing is the most critical factor when using these keys. Follow these steps for the best results: toshiba boot button
Ultimate DIY 4:13 Hot keys for BootMenu / BIOS Settings - Active@ Disk Image Table_title: Hot keys for BootMenu / BIOS Settings Table_content: header: | Manufacturer | Type | Models | Boot Menu | Boot Once | Active@ Disk Image Show all F12 (Boot Menu): Press repeatedly during startup to choose a temporary boot device. F2 (BIOS Setup): Use this to enter the You should see a "Toshiba" or "Dynabook" logo