Troubleshooting
Resolving Problems
Symptom
Black dots or colored dots
on the screen
Screen is too dark
Unknown specifications
•
Which RAM modules can
be used?
•
What software applications
are supplied?
Operating time is short
The computer does not
power on/Windows does
not start up
The Windows screen is
displayed, but cannot be
operated
•
Keyboard
•
Touch Pad
•
Internet
•
Wireless LAN etc.
Your peripheral does not
work/A PC Card does not
work
Software applications
preinstalled at the time of
purchase
Some software applications
may not work properly
62
If a Problem Occurs in the Computer
Check/Reference
This is not a malfunction ( page 71)
( page 25)
Press
+
Specifications ( page 90)
Changes according to the usage environment
( page 36)
Refer to "Troubleshooting". ( page 64, 65)
Troubleshooting ( page 6)
Refer to
Other software