Lenovo Q180 Series Personal Computer User Manual


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User Guide
3.5 Special considerations for troubleshooting Windows
Record the following information that may be useful later when troubleshooting
system problems:
1. The serial number of the software. The serial number is shipped labeled on the
computer and is also provided separately by the manufacturer. The Help Center
is unable to retrieve this number.
2. The drivers for this computer model support Windows 7 systems.
3. When you use the Windows Media Center to watch TV, pay particular attention
to the following:
• Inthefollowingtwosituations,youmustre-savethechannellist:
a. When you change your TV signal from digital to analog, your saved
channel list for digital TV is deleted. When you want to watch digital TV
again, you must create and save a new channel list.
b. When you change your TV signal from analog to digital, your saved
channel list for analog TV is deleted. When you want to watch analog TV
again, you must create and save a new channel list.
• Beforeyoucanwatchteletextprogramming,youmustsettheTVtunerinput
signal to analog.
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