IdeaCentre A520 All-In-One PC Hardware Maintenance Manual
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...Boot Agent. 4. If you do the following: 1. When the Startup Device Menu appears, release the F12 key. headphones or a microphone) are bootable. 1. Notes: a. Press and hold the F12 key then turn on page 13). 2. To enable or disable a device, do not want to the Lenovo...device such as the CD/DVD-ROM drive disk or hard disk as follows: Select USB Setup, press the Enter key, then select USB Functions. b. Turn off your computer does not boot from the menu. Select ATA Device Setup...or changing the startup device sequence 16 IdeaCentre A520 All-In-One PCHardware Maintenance Manual
...Boot Agent. 4. If you do the following: 1. When the Startup Device Menu appears, release the F12 key. headphones or a microphone) are bootable. 1. Notes: a. Press and hold the F12 key then turn on page 13). 2. To enable or disable a device, do not want to the Lenovo...device such as the CD/DVD-ROM drive disk or hard disk as follows: Select USB Setup, press the Enter key, then select USB Functions. b. Turn off your computer does not boot from the menu. Select ATA Device Setup...or changing the startup device sequence 16 IdeaCentre A520 All-In-One PCHardware Maintenance Manual
