billseyACE Posts: 30,393 Trailblazer. January 2022. On your system it's: To activate the BIOS Utility, press Del during POST (when Acer logo is prompted on the center of screen). Sometimes you will have better luck by holding the Del key while turning it on and keeping it pressed until it says it's entering the BIOS. Poweron your Acer Aspire One laptop. When the initial boot screen appears, press the "F2" key to launch the BIOS setup. Use the arrow keys on the keyboard to navigate and select the settings you want to change. Change the values of the settings using the "+" or "-" keys. Changeboot-order to boot from USB in Acer Switch 10. Click on the power button, To enter into BIOS repeatedly click on F2 key or Del key as soon as the Acer logo appears. Now Press the RIGHT ARROW Viewand Download Acer Aspire E1-421 service manual online. Acer Aspire E1-421 Notebook Service Guide. Aspire E1-421 laptop pdf manual download. and one hot key for enabling BIOS Recovery. Page 194 Figure 5-4. BIOS Boot Option Meun NOTE: NOTE: If BIOS setup menu item ‘Supervisor Password Is’ and ‘ User Password Is’ is set to Set ManufacturerType Models Boot Menu Boot Once BIOS Key Change Priority; ACER : Esc, F12, F9 : Del, F2 : ACER: netbook: AspireOne, Aspire Timeline: F12 : F2 : ACER: netbook . Poweron the system and begin tapping the F2 Key to enter the BIOS. In the BIOS, use the arrow keys to navigate to the Main menu item at the top. Use the down arrow to highlight F12 Boot Menu and press Enter. Highlight Enabled and press Enter. Press the F10 key and press Enter to save the changes and exit. The system will reboot immediately. Enterinto BIOS by pressing the F2 key while the laptop is turning on. Navigate to BIOS Security Features using the arrow keys on the keyboard. Select Set Supervisor Password or Change Supervisor TechSupport How To How to Enter the Boot Menu on an Acer Aspire One Netbook By David Wayne Choose a boot device from the BIOS boot menu. Image Credit: KatarzynaBialasiewicz/iStock/Getty Images Acer Aspire Poweroff your Acer device by holding the power button for 5 seconds. Long press the arrow button and then click the Boot tab. Then, go to the Exit tab in the BIOS utility. Choose the ‘Exit Saving Changes’. Then, follow the steps and restart your computer. And, you will get the desired results. DownloadAcer Aspire E5-771 BIOS 1.23 - BIOS. Changes: - Update ME to revision for win 10. - Update CPU microcode MC0306D4_0000001F and add M2240671_FFFF0003.

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