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latief
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Posts: 30
Registered: ‎03-31-2009
Location: USA
Views: 2,813
Message 1 of 4

Ideapad y530 and windows 7 ultimate - unknown base device?

I just performed a clean install of Windows 7 ultimate 64 bit on my y530. everything went smoothly other than having to use the drivers of y550 in some cases especially for energy management....

 

I have two unknown 'Base System Device' in the device manager......any ideas what they could be? 

 

thanks,

 

 

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Registered: ‎12-07-2009
Location: CZ
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Message 2 of 4

Re: Ideapad y530 and windows 7 ultimate - unknown base device?

for the "base system device" install the media card reader driver.

( no available driver at download page for y530 for windows 7 64 bit, try to install vista 64 bit instead. )


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latief
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Posts: 30
Registered: ‎03-31-2009
Location: USA
Views: 2,782
Message 3 of 4

Re: Ideapad y530 and windows 7 ultimate - unknown base device?

You are correct Sir ...it was the Ricoh card driver...i actually installed the 32 bit windows 7 version...that worked....

 

would you recomond the 64bit vista driver instead?

 

thanks, Smiley Happy

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Posts: 13,719
Registered: ‎12-07-2009
Location: CZ
Views: 2,746
Message 4 of 4

Re: Ideapad y530 and windows 7 ultimate - unknown base device?

if windows 7 64 bit drivers are not available, feel free to install vista 64 bit drivers.


http://www.krasotaiskusstva.com

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