Sharp PCMM20 User Guide - Page 142

Why my computer is so hot?

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Why can't I use a hardware device? • Make sure the hardware device is not crossed out with an X mark using the following procedure. 1. Click start- Control Panel. 2. Click Performance and Maintenance; then, System. If Classic view is selected, double-click System icon. 3. Click Hardware tab; then, Device Manager. 4. Double-click the device you cannot use. 5. Confirm Use this device (enable) string is selected in Device usage field. Why can't I produce sound? • Press Fn + F4 to increase the output volume. • Double-click the speaker symbol on the taskbar and check the Windows volume. Why can't I turn off my computer? • Follow the instructions on Why doesn't the keyboard or the glide pad function? section. Why my computer is so hot? • When charging the battery pack, its surrounding area or the front of the keyboard may become hot, but this is not a problem. Why can't find the drivers and applications? • You may accidentally remove them. They are stored on the last recovery disk. (i.e. when two recovery CDs are provided, they are stored on the "Disk 2".) When you are not sure how to install them or the CD does not have the drivers or applications, consult local service staff. T-12

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T-12
Why can't I use a hardware device?
•
Make sure the hardware device is not crossed out with an X mark using the
following procedure.
1.
Click
start– Control Panel
.
2.
Click
Performance and Maintenance
; then,
System
. If Classic view is selected,
double-click
System
icon.
3.
Click
Hardware
tab; then,
Device Manager
.
4.
Double-click the device you cannot use.
5.
Confirm
Use this device (enable)
string is selected in
Device usage
field.
Why can't I produce sound?
•
Press
Fn
+
F4
to
increase the output volume.
•
Double-click the speaker symbol on the taskbar and check the Windows volume.
Why can't I turn off my computer?
•
Follow the instructions on
Why doesn't the keyboard or the glide pad function
?
section.
Why my computer is so hot?
•
When charging the battery pack, its surrounding area or the front of the keyboard
may become hot, but this is not a problem.
Why can’t find the drivers and applications?
•
You may accidentally remove them. They are stored on the last recovery disk. (i.e.
when two recovery CDs are provided, they are stored on the “Disk 2”.) When you
are not sure how to install them or the CD does not have the drivers or applications,
consult local service staff.