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T
roubleshooting
Troubleshooting
Hardware Diagnostics
If the hardware installed in this computer is not operating properly, you can use the PC-Diagnostic Utility
to determine whether or not there is a problem.
If the utility discovers a problem in the hardware, contact your technical support office.
Hardware that can be checked using the PC-Diagnostic Utility
Hardware
Menu
CPU
CPU/System
Memory
RAM xxxx MB
Hard Disk
HDD xxx GB
Internal CD/DVD Drive
DVD-ROM
Video Controller
Video
Sound
Sound
LAN
LAN
Wireless LAN
Wireless LAN
USB 2.0 port
USB
PC Card Controller
PC Card
SD Card Controller
SD
Keyboard
Keyboard
Touch Pad
Touch Pad
When the video diagnostic check is running, the display may flicker heavily or be distorted. When the audio
•
diagnostic check is running, sounds such as a loud beep may be generated from the speaker. These are not
malfunctions.
Software cannot be checked using this utility.
•
The USB 3.0 port cannot be checked using this utility.
•
DFQW5600ZA̲BasicManual̲CF-S10.indb 75
DFQW5600ZA̲BasicManual̲CF-S10.indb 75
2011/11/15 14:08:39
2011/11/15 14:08:39