Acer Aspire X3990 - Component Identification

Chapter 1 5
System Components
This section is a virtual tour of the system’s interior and exterior components.
Front Panel
No. Component
1 HDD activity indicator
2 USB 2.0 ports
3 Microphone-in jack
4 Headphone/Speaker-out/line-out jack
5 CF I/II (CompactFlash Type I/II) slot
6 XD(XD-Picture)/SD(Secure Digital)/PRO slot
7
Optical drive eject
button
8 Optical drive
9 Power button