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28 Posts

08-20-2008

Singapore

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  • Posts: 28
  • Registered: ‎08-20-2008
  • Location: Singapore
  • Views: 154
  • Message 1 of 1

T400 bios not recognising XP? [switchable graphics]

2008-09-27, 15:26 PM

hi i am dual booting XP pro sp3 and vista x64 sp1 on my 2768-AA6 machine. I have my bios set to automatically detect OS and switch between discrete graphics or switchable graphics.

 

However, after I have re-booted from vista into xp, my integrated graphics was detected instead. I installed drivers for it, rebooted and nothing will show up after the XP logo. Seems like a driver conflict problem, as after i disabled the OS detection and force it to use discrete graphics everything returned to normal. Vista runs fine though.

 

Anyone have any advices on what i could try out? I'm using the latest bios. 

 

Thanks! 

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