
1.
NGFF connector
2.
Light bar connector
3.
SATA power connector
4.
SATA connector
5.
SATA connector
6.
Coin-cell battery
7.
DC-In jack
8.
Network and USB 2.0 connectors (2)
9.
USB 2.0 connectors (2)
10.
HDMI connector
11.
VGA connector
12.
Line-in, line-out and microphone
connectors
13.
Fan connector
14.
Memory slot
15.
Power-switch connector
16.
SD card connector
17.
Headset jack
18.
USB 3.0 connector
19.
USB 3.0 connector
Removing the System Board
1.
Follow the procedures in
Before Working Inside Your Computer
.
2.
Remove:
a.
cover
b.
front bezel
c.
hard-drive assembly
d.
optical drive
e.
coin-cell battery
f.
heatsink assembly
g.
WLAN card
3.
Disconnect the cables from the system board:
4.
Follow the steps to release the I/O panel:
a. Remove the screw that secures the I/O panel to the chassis [1].
b. Press the tab to release the I/O panel from the chassis [2].
c. Pull the I/O panel to release the I/O panel.
17