nvidia显卡驱动装不上，已经沟通过硬件供应商，应该已经尝试了目前可以在互联网上找到的所有方法，都解决不了，不想重做系统，附setupapi.dev.log，请专业人士帮忙！

[weixin_38058748]

原来是550ti，主板很老了是p5b，cpu是q6600，现在的显卡是evga gtx960 4g，如有需要还可以提供nvida的安装log文件，附件链接：http://pan.baidu.com/s/1cJTUTg。表现为屏幕两次黑屏之后显示完全正常，第三次之后显示错误28，下为setupapi.dev.log最后变更：
>>>  [SetupUninstallOEMInf - oem40.inf]
>>>  Section start 2016/04/26 18:59:25.298
      cmd: C:\WINDOWS\system32\RunDll32.EXE "C:\Program Files\NVIDIA Corporation\Installer2\CoreTemp.{C892A728-700D-43B5-8827-DA91CBCA83BB}\NVPrxy64.DLL",Proxy {63954724-EC9A-40B9-A2F5-47828DB5DA3F}
     inf: Flags: 0x00000001
     inf: Driver Store Path: C:\WINDOWS\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_52350ba490e978a0\nv_dispi.inf
     sto: {Setup Delete Driver Package: C:\WINDOWS\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_52350ba490e978a0\nv_dispi.inf} 18:59:25.305
     pol:      {Driver package policy check} 18:59:25.356
     pol:      {Driver package policy check - exit(0x00000000)} 18:59:25.357
     sto:      {Unstage Driver Package: C:\WINDOWS\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_52350ba490e978a0\nv_dispi.inf} 18:59:25.359
     sto:           {DRIVERSTORE DELETE BEGIN} 18:59:25.360
     sto:           {DRIVERSTORE DELETE BEGIN: exit(0x00000000)} 18:59:25.498
     idb:           {Unpublish Driver Package: C:\WINDOWS\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_52350ba490e978a0\nv_dispi.inf} 18:59:25.500
     idb:                Clearing active driver package 'nv_dispi.inf_amd64_52350ba490e978a0'.
     cpy:                Unpublished 'oem40.inf'.
!    inf:                Legacy directive 'RegisterDlls' will be ignored. Code = 2222, Line = 901
!    inf:                Legacy directive 'RegisterDlls' will be ignored. Code = 2222, Line = 943
!    inf:                Legacy directive 'RegisterDlls' will be ignored. Code = 2222, Line = 988
!    inf:                Legacy directive 'RegisterDlls' will be ignored. Code = 2222, Line = 1043
!    inf:                Legacy directive 'RegisterDlls' will be ignored. Code = 2222, Line = 1093
!    inf:                Legacy directive 'RegisterDlls' will be ignored. Code = 2222, Line = 1143
!    inf:                Legacy directive 'RegisterDlls' will be ignored. Code = 2222, Line = 1194
!    inf:                Legacy directive 'RegisterDlls' will be ignored. Code = 2222, Line = 1293
!    inf:                Legacy directive 'RegisterDlls' will be ignored. Code = 2222, Line = 1515
!    inf:                Legacy directive 'RegisterDlls' will be ignored. Code = 2222, Line = 1566
!    inf:                Legacy directive 'RegisterDlls' will be ignored. Code = 2222, Line = 1622
!    inf:                Legacy directive 'RegisterDlls' will be ignored. Code = 2222, Line = 1770
!    inf:                Legacy directive 'RegisterDlls' will be ignored. Code = 2222, Line = 1824
!    inf:                Legacy directive 'RegisterDlls' will be ignored. Code = 2222, Line = 1870
!    inf:                Legacy directive 'RegisterDlls' will be ignored. Code = 2222, Line = 1912
!    inf:                Legacy directive 'RegisterDlls' will be ignored. Code = 2222, Line = 2000
!    inf:                Legacy directive 'RegisterDlls' will be ignored. Code = 2222, Line = 2054
!    inf:                Legacy directive 'RegisterDlls' will be ignored. Code = 2222, Line = 1245
!    inf:                Legacy directive 'RegisterDlls' will be ignored. Code = 2222, Line = 2102
!    inf:                Legacy directive 'RegisterDlls' will be ignored. Code = 2222, Line = 2148
!    inf:                Legacy directive 'RegisterDlls' will be ignored. Code = 2222, Line = 2194
!    inf:                Legacy directive 'RegisterDlls' will be ignored. Code = 2222, Line = 2469
!    inf:                Legacy directive 'RegisterDlls' will be ignored. Code = 2222, Line = 2572
!    inf:                Legacy directive 'RegisterDlls' will be ignored. Code = 2222, Line = 2623
!    inf:                Legacy directive 'RegisterDlls' will be ignored. Code = 2222, Line = 2671
!    inf:                Legacy directive 'RegisterDlls' will be ignored. Code = 2222, Line = 2823
!    inf:                Legacy directive 'RegisterDlls' will be ignored. Code = 2222, Line = 2768
!    inf:                Legacy directive 'RegisterDlls' will be ignored. Code = 2222, Line = 2978
!    inf:                Legacy directive 'RegisterDlls' will be ignored. Code = 2222, Line = 3026
!    inf:                Legacy directive 'RegisterDlls' will be ignored. Code = 2222, Line = 3177
     idb:                Deindexed 182 device IDs for 'nv_dispi.inf_amd64_52350ba490e978a0'.
     sto:                Flushed driver database node 'DRIVERS'. Time = 31 ms
     sto:                Flushed driver database node 'SYSTEM'. Time = 0 ms
     idb:           {Unpublish Driver Package: exit(0x00000000)} 18:59:25.851
     idb:           {Unregister Driver Package: C:\WINDOWS\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_52350ba490e978a0\nv_dispi.inf} 18:59:25.852
     idb:                Unregistered driver package 'nv_dispi.inf_amd64_52350ba490e978a0' from 'oem40.inf'.
     idb:                Deleted driver package object 'nv_dispi.inf_amd64_52350ba490e978a0' from DRIVERS database node.
     idb:                Deleted driver INF file object 'oem40.inf' from DRIVERS database node.
     idb:           {Unregister Driver Package: exit(0x00000000)} 18:59:25.863
     cpy:           {Delete Directory: C:\WINDOWS\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_52350ba490e978a0} 18:59:25.966
     cpy:           {Delete Directory: exit(0x00000000)} 18:59:26.125
     sto:           {DRIVERSTORE DELETE END} 18:59:26.127
     sig:                Uninstalled catalog 'oem40.cat'.
     sto:           {DRIVERSTORE DELETE END: exit(0x00000000)} 18:59:26.382
     sto:      {Unstage Driver Package: exit(0x00000000)} 18:59:26.383
     sto: {Setup Delete Driver Package - exit (0x00000000)} 18:59:26.386
<<<  Section end 2016/04/26 18:59:26.387
<<<  [Exit status: SUCCESS]


>>>  [Restart Device - PCI\VEN_10DE&DEV_1401&SUBSYS_39693842&REV_A1\4&2F1DAB93&0&0008]
>>>  Section start 2016/04/26 18:59:29.620
      cmd: C:\WINDOWS\system32\RunDll32.EXE "C:\Program Files\NVIDIA Corporation\Installer2\CoreTemp.{C892A728-700D-43B5-8827-DA91CBCA83BB}\NVPrxy64.DLL",Proxy {63954724-EC9A-40B9-A2F5-47828DB5DA3F}
     dvi: {Restarting Devices} 18:59:29.621
     dvi:      Restart: PCI\VEN_10DE&DEV_1401&SUBSYS_39693842&REV_A1\4&2F1DAB93&0&0008
     dvi: {Restarting Devices exit} 18:59:29.703
<<<  Section end 2016/04/26 18:59:29.704
<<<  [Exit status: SUCCESS]