Confidential
Version1.0
Released
Date:
2007.11.22
36
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SYNTEK Semiconductor Co., Ltd.
STA-PB-A0031
User’s Manual
A3. Any wireless adapter will shorten your battery’s life to some extent. Heavy
network activity (Transmitting and receiving lots of data) will drain your battery
much more than if the PCI card is in idle mode. To get the best energy efficiency, go to
the Connection Profile Screen and check Enable Power Saving.
Q4. When I want to install a new version of the software, I have to uninstall the
older version. But when I do it, it always asks me for the location of the
wlcard50.sys file.
A previous installation did not cleanly remove its driver and INF file. Click ‘Cancel’
to allow the current uninstallation to complete. Then do the following steps to remove
any leftover INF file(s):
A4.1 Open a My Computer view of the files in your Windows \INF folder.
z
This folder is hidden when Windows is installed. To make it visible,
click on the \Windows directory, and then select “Folder Options…”
from the “Tools” menu. Select the “View” tab, select “Show hidden
files and folders”, and click “OK”. Then click on the INF folder to see
the contents.
A4.2 Make a backup copy of the INF folder before continuing, and follow the
procedure very carefully. Your system may become unusable if you delete INF files for
devices other than the 3DSP Wireless LAN.
A4.3 Click the “Search” button in the toolbar, and select “All files and folders”.
Enter *.INF for the file name, and “3d5b” for the text to search for in the file, and
then click “Search”.
A4.4 For all matching files found, delete both the .INF and the corresponding PNF
files. Repeat for all *.INF files that are found to contain “3d5b”. For example, if
oem6.inf is found to contain “3d5b”, delete oem6.inf and oem6.pnf.
A4.5 Reboot the machine and follow the normal installation procedure.
Q6. I upgrade my driver from V2.1 to V2.2 and use 2.2 version’s uninstallation
