| 摘要 |
An electronic apparatus 10 , such as a computer, includes a first unit 20 having a keyboard 21 and a second unit 30 coupled to the first unit 20 having a display screen 31 through a two-axis coupling section 40 to be opened, closed, and rotated relative to the first unit 20 . The computer may be used either as a notebook PC or a tablet PC, and includes an optical disk drive 26 for accessing an optical disk. The present invention protects the optical disk and the optical disk drive against damage when the computer is used in the tablet PC mode. Depending on the status of the second unit 30 relative to the first unit 20 , the apparatus enables or disables use of optical disk drive 26 , including the drive ejection button.
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