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Troubleshooting (Advanced)
To check if the additional RAM module has been installed successfully
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If the installation is successful, the main memory and total RAM module size appears in the [Information] menu of the
Setup Utility (
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If the RAM module is not confirmed:
• Turn the computer off and reinsert the RAM module.
• Confirm the recommended specifications.
Regarding the RAM module, refer to
Operating Instructions
“Expanding Memory” or “Specifications.”
The address map for IRQ, I/O port address, etc. is unclear
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You can check with the following procedure.
A
Click
(Start) - [Computer] - [System properties] - [Device Manager].
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A standard user needs to enter an administrator password.
B
Click [View] - [Resources by type].
When a USB device is connected, an acoustic noise can be heard from the com-
puter
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Using the following procedure, set to [Disabled] in the “USB Power Save Mode Switching Utility”.
When the “USB Power Save Mode Switching Utility” is set to [Disabled], the computer will not operate as long on the bat-
tery.
A
Click
(Start) - [Control Panel] - [Uninstall a program].
When [USB Power Save Mode Switching Utility] is not displayed, perform the following procedures from step
B
.
When [USB Power Save Mode Switching Utility] is displayed, perform the following procedures from step
C
.
B
Click
(Start) and input [c:\util\usbpower\setup.exe], and press
Enter
.
Follow the on-screen instructions.
C
Click
(Start) - [All Programs] - [Panasonic] - [USB Power Save Mode Switching Utility].
D
Click [Disable], and click [OK].
E
Click [OK].
F
Restart the computer.