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chandan
Paper Tape
Posts: 2
Registered: ‎12-15-2009
Location: india
Views: 12,879
Message 1 of 2

SM BUS CONTROLLER AND OTHER DEVICES ON YELLOW QUESTIONS MARKS....

ok i have lenovo y500 7761 4eq series notebook....i recently installed xp sp2 and win 7 ultimate( two os) in device manager when i checked status of my complete hardwares then i saw yellow question marks on SM BUS CONTROLLER and OTHER DEVICES...here are my hardware i.ds.; -->

 

 

 

 

 

 

? Other Devices

?!  Base System Device

?!  Base System Device

?! Base System Device

?! SM Bus Controller

 

 

 

hardware i.ds are as follows: -

 

FOR OTHER DEVICES( BASE SYSTEM DEVICES) : -

 

 

 

 

PCI\VEN_1180&DEV_0852&SUBSYS_382D17AA&REV_05
PCI\VEN_1180&DEV_0852&SUBSYS_382D17AA
PCI\VEN_1180&DEV_0852&CC_088000
PCI\VEN_1180&DEV_0852&CC_0880

 

 

 

FOR SM BUS CONTROLLER: -

 

PCI\VEN_8086&DEV_27DA&SUBSYS_380F17AA&REV_02
PCI\VEN_8086&DEV_27DA&SUBSYS_380F17AA
PCI\VEN_8086&DEV_27DA&CC_0C0500
PCI\VEN_8086&DEV_27DA&CC_0C05

any help will be appreciated.

 

 

thanks

chandan

Retired Guru
Posts: 2,090
Registered: ‎07-13-2009
Location: USA
Views: 12,861
Message 2 of 2

Re: SM BUS CONTROLLER AND OTHER DEVICES ON YELLOW QUESTIONS MARKS....

The base system device should be the ricoh multi card reader.

Try the driver HERE

 

Not sure on the other, chipset related.

Install the card reader and maybe it will dissappear?

 

Or, then also install system interface driver on same page.

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