VAIO 顯卡更新成官網最新driver方法

最近想要把我的VAIO sz58的顯示卡驅動程式更新到最新時，發現nVidia官方driver無法安裝，所以google了一下解決方法

[原始連結]VAIO 安裝官方顯示卡驅動

依照以下步驟:

1. 下載對應到官方網站最新nVidia驅動程式版本，先執行一次，他會把安裝軟體解壓縮到C槽。

2. 到下面路徑找到兩個檔案 nvaa.inf, nvac.inf (版本號296.10會不一定會一樣)

C:\NVIDIA\DisplayDriver\296.10\WinVista_Win7\International\Display.Driver\

3. 修改裡面的內容 (記得先備份)，每個檔案有3個sections要改，有兩個是緊接著[Manufacturer]這個section之後的兩個sections，另一個是[Strings]這個section，要加的內容都加在所屬section的最後面。 (紅色字體為要加的內容)

另外特別注意的是"PCI\VEN_10DE&DEV_0427&SUBSYS_9008104D" 此為你的顯卡硬體裝置ID，可在Device manager裡查看，如下圖

nvaa.inf

...

[Manufacturer]

%NVIDIA_A% = NVIDIA_SetA_Devices,NTx86.6.0,NTx86.6.1

[NVIDIA_SetA_Devices.NTx86.6.0]

%NVIDIA_DEV.0407.0770.152D% = Section001, PCI\VEN_10DE&DEV_0407&SUBSYS_0770152D 

%NVIDIA_DEV.0407.1515.1043% = Section001, PCI\VEN_10DE&DEV_0407&SUBSYS_15151043 

...

%NVIDIA_DEV.0427.01% = Section001, PCI\VEN_10DE&DEV_0427&SUBSYS_9008104D

[NVIDIA_SetA_Devices.NTx86.6.1]

%NVIDIA_DEV.0407.0770.152D% = Section002, PCI\VEN_10DE&DEV_0407&SUBSYS_0770152D 

%NVIDIA_DEV.0407.1515.1043% = Section002, PCI\VEN_10DE&DEV_0407&SUBSYS_15151043 

...

%NVIDIA_DEV.0427.01% = Section002, PCI\VEN_10DE&DEV_0427&SUBSYS_9008104D

[Strings]

DiskID1 = "NVIDIA Windows Vista / Windows 7 (32 bit) Driver Library Installation Disk 1"

NVIDIA = "NVIDIA"

NVIDIA_A = "NVIDIA"

NVIDIA_DEV.0407.0770.152D = "NVIDIA GeForce 8600M GT"

NVIDIA_DEV.0407.1515.1043 = "NVIDIA GeForce 8600M GT "

...

NVIDIA_DEV.0427.01 = "NVIDIA GeForce 8400M GS"

nvac.inf

...

[Manufacturer]

%NVIDIA_A% = NVIDIA_SetA_Devices,NTx86.6.0,NTx86.6.1

[NVIDIA_SetA_Devices.NTx86.6.0]

%NVIDIA_DEV.0405.011D.1025% = Section001, PCI\VEN_10DE&DEV_0405&SUBSYS_011D1025 

%NVIDIA_DEV.0405.011E.1025% = Section001, PCI\VEN_10DE&DEV_0405&SUBSYS_011E1025 

...

%NVIDIA_DEV.0427.01% = Section001, PCI\VEN_10DE&DEV_0427&SUBSYS_9008104D

[NVIDIA_SetA_Devices.NTx86.6.1]

%NVIDIA_DEV.0405.011D.1025% = Section002, PCI\VEN_10DE&DEV_0405&SUBSYS_011D1025 

%NVIDIA_DEV.0405.011E.1025% = Section002, PCI\VEN_10DE&DEV_0405&SUBSYS_011E1025 

...

%NVIDIA_DEV.0427.01% = Section002, PCI\VEN_10DE&DEV_0427&SUBSYS_9008104D

[Strings]

DiskID1 = "NVIDIA Windows Vista / Windows 7 (32 bit) Driver Library Installation Disk 1"

NVIDIA = "NVIDIA"

NVIDIA_A = "NVIDIA"

NVIDIA_DEV.0405.011D.1025 = "NVIDIA GeForce 9500M GS"

NVIDIA_DEV.0405.011E.1025 = "NVIDIA GeForce 9500M GS "

...

NVIDIA_DEV.0427.01 = "NVIDIA GeForce 8400M GS"

4. 修改完後，存檔，重新執行setup.exe，此執行檔會在下面這個目錄

C:\NVIDIA\DisplayDriver\296.10\WinVista_Win7\International

5. 重開機

Done