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#1 | |
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Registered User
Join Date: Dec 2007
Posts: 18
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my computer have a nvidia geforce 8400 for my linux desktop, and a nvidia geforce gtx280 for playing windows videogames in windows vista
both video cards are connectet via dvi to my desktop tft and to my lcdtv i am playing only 3..4 hours every 3rd day, the most time i am at linux and use the 8400 than i do not need the gtx280, how can i shutdown the gtx280 ? |
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#2 | |
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Registered User
Join Date: Dec 2007
Posts: 18
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?
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#3 |
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Registered User
Join Date: Dec 2007
Posts: 18
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?
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#4 | |
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Registered User
Join Date: Dec 2007
Posts: 18
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?
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#5 |
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Registered User
Join Date: May 2006
Posts: 477
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You can't turn off a video card once you turn your computer on.
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#6 | |
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Registered User
Join Date: Dec 2007
Posts: 18
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but why ?
i will power off the gtx280, and power back on wen i am in windows and need the gtx280 |
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#7 |
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Unbuffered User
Join Date: Jun 2005
Posts: 388
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because no plug-in cards are designed like that presently!
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#8 |
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Registered User
Join Date: Dec 2007
Posts: 18
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the gtx280 does not have a power safe mode ? than it is time that nvidia make a power safe mode !
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#9 |
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Registered User
Join Date: Dec 2002
Location: Clausthal/Germany
Posts: 1,104
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powersave means using less power, not no power.
You CAN power down some cards. lspci can tell you if a card can be powered down. How? Ask google. But even powered down it needs some energy. What you need is a second box. |
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#10 |
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User
Join Date: Mar 2005
Posts: 366
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Haha what?
If the card is not in 3D mode, it will be in "power saving" mode, i.e. downclocked. |
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#11 |
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Registered User
Join Date: Sep 2003
Posts: 112
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it is possible, but you need the right configuration. not sure if linux has support for it yet
http://www.nvidia.com/object/hybrid_sli_desktop.html |
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#12 |
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Registered User
Join Date: Dec 2007
Posts: 18
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thanks for the info !
anyone here with linux and know how to do it ? |
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