Unable to install Win XP on Z470

[alviskejengkang]

maybe...

because when i install windows xp before, I changed the settings in bios:
SATA Mode [IDE] (there are two options here, AHCI and IDE).
Optimus dGPU Devices: [UMA Graphic Only] (there are two options here, UMA and Optimus Graphic Graphic Only).

note: Optimus Graphic mode only supported on Windows 7 or above OS revision. If Windows XP installed. Please change the option to UMA Graphic only.

when I install windows xp first, not my choice of Optimus dGPU fox, so I use the settings for windows 7 when installing XP. nah in the device manager, there are two video graphic drivers who have not been installed, and finally I installed the intel drivers from lenovo site, until finally one to go the video driver is not installed.


But when I change the setting Optimus dGPU Devices for Windows XP, there is no video drivers are not installed in device manager.

so now I use an Intel onboard video graphics for my display .. : (
whether it can use the NVIDIA graphics in windows xp ..?
because in lenovo G460 Notebook with NVIDIA 310M, can be used in Windows XP. : (
please help me, why Lenovo does not provide a complete driver for Windows XP .. : (

[yigit]

did you try to install the drivers i posted for xp?

[alviskejengkang]

yes,, but doesn't work..

now i have installed windows 7.
how do I replace the laptop main screen using the NVIDIA drivers ..?
because the main screen using the intel.

[yigit]

use the switcher to switch graphic cards, then you should be able to install drivers.

[alviskejengkang]

Can you tell me the steps by steps to switch the graphic ..?

[neprenkha]

how do we switch graphic or is it auto switch when we on win 7?

[yigit]

http://forum.lenovo.com/t5/IdeaPad-Y-and-U-series-Laptops/How-to-switch-graphic-cards-on-Lenovo-V560...

http://forum.lenovo.com/t5/IdeaPad-Y-and-U-series-Laptops/Y460A-How-to-switch-between-discrete-and-i...

http://forum.lenovo.com/t5/IdeaPad-Y-and-U-series-Laptops/V570-Switchable-graphics-applicable-for-sw...