125
Troubleshooting (Advanced)
<Only for CF-F8/CF-W8 Series>
Cannot eject disc
z
Check that the computer is turned on.
The drive power/open switch works only when the computer’s power is on.
When [Optical Drive Power] is set to [Off] in the Setup Utility, it is not possible to open the disc cover unless Windows is
running.
z
Press the center of the disc cover to confirm that the disc cover is locked firmly.
The disc cover will only open if it is in the firmly locked position.
z
To remove a disc when the computer is turned off, insert a pointed object (e.g., the bent-out tip of a paper clip, or the tip of
a pencil or ballpoint pen) into the emergency hole on the bottom, and then move (
).
The sound is not heard
z
Try changing the mute by pressing
Fn
+
F4
or
Fn
+
F5
/
Fn
+
F6
.
z
With the following procedure, check that the Windows sound function is operating.
(If it is not operating, pressing
Fn
+
F5
or
Fn
+
F6
displays the pop-up icon shown on the right, but there is no sound.)
A
Click
(Start) - [Computer] - [System properties] - [Device Manager].
z
A standard user needs to enter an administrator password.
B
Double-click [Sound, video and game controllers] and check if is displayed.
If is displayed, click the driver for which is shown, press
Del
, and click [OK] in the confirm deletion screen.
Then restart the computer.
To change the volume
z
Press
Fn
+
F5
(to lower the volume) or
Fn
+
F6
(to increase the volume).
The audio is distorted
z
During audio playback, operating a key with
Fn
may cause distortion of the sound. Stop playing and start again.
Problems with Sound
