111
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 below can be checked using this utility. (Software cannot be checked.)
z
CPU
z
Memory
z
Hard Disk
z
Video Controller
z
Sound
z
Modem
z
LAN
z
Wireless LAN
z
Wireless WAN
z
USB
z
PC Card Controller
z
SD Card Controller
z
Keyboard
z
Touch Pad
z
Touchscreen
*1
When the PC-Diagnostics Utility is running a loud beep will sound, so do not use headphones as this time. (The beep will not sound if
mute is using Windows.)
*2
Only for model with internal modem
*3
Only for model with wireless LAN
*4
Only for model with wireless WAN
z
When the video diagnostic check is running, the display may be distorted, and when the audio diagnostic check is running,
sounds may be generated from the speaker. These are not malfunctions.
NOTE
z
Only for the hard disk, keyboard and touch pad, you can select standard diagnostic check or extended diagnostic-
check.
When the PC-Diagnostic Utility starts up, it will run the standard diagnostic check.
Hardware that can be checked using the PC-Diagnostic Utility
Regarding the PC-Diagnostic Utility