查看完整版本: win7下显示器驱动程序停止响应，并且已成功恢复解决过程

win7下显示器驱动程序停止响应，并且已成功恢复解决过程

在WIN7下很多朋友都会遇到这种情况，无论是A卡还是N卡都会遇到。对于这个问题，MS的官方论坛上也没有给出个彻底的解决办法。

问题原因有很多种说法，有2D 3D分频之说，有显卡质量之说，有供电不足之说，有主板问题之说，有电容问题之说，有驱动问题之说，甚至还有禁用光驱之说。

找了很久，发现同配置下，XP无问题，WIN7及VISTA会有这个问题，有人讲是MS对WINDOWS的一项保护措施。并有人给出了解决办法，将下面的代码另存为.reg文件，导入注册表可以好转或修复这个问题。大家可以试试[code]Use this fix, it worked for me. If you're unsure about this registry file, just back up your registry before applying this. It also includes a restore.

Cut and past into notepad the part you require then save as ( all files ) turnoff.reg
run this to add to reg no more TDR
to turn off TDR

**Start copy Here ****
Windows Registry Editor Version 5.00
; ##################
; Created By UserX For Public Use 2007
; ##################
;
;TdrLevel: REG_DWORD. The initial level of recovery. The possible values are:
; TdrLevelOff (0). ?Detection disabled.
; TdrLevelBugcheck (1) ?Bug check on detected timeout, for example, no recovery.
; TdrLevelRecoverVGA (2) ?Recover to VGA (not implemented).
; TdrLevelRecover(3) ?Recover on timeout. This is the default value.
;TdrDelay: REG_DWORD. The number of seconds that the GPU is allowed to delay the preempt request from the scheduler.
; This is effectively the timeout threshold. The default value is 2.
;TdrDdiDelay: REG_DWORD. The number of seconds that the operating system allows threads to leave the driver.
; After a specified time, the operating system bug checks the system with the code VIDEO_TDR_FAILURE (0x116).
; The default value is 5.
;TdrTestMode: REG_DWORD: Internal test usage.
;TdrDebugMode: REG_DWORD: The debugging-related behavior of the TDR process.
; TDR_DEBUG_MODE_OFF (0) breaks to kernel debugger before the recovery to allow investigation of the timeout.
; TDR_DEBUG_MODE_IGNORE_TIMEOUT (1) ignores any timeout.
; TDR_DEBUG_MODE_RECOVER_NO_PROMPT (2) recovers without break into the debugger. This is the default value.
; TDR_DEBUG_MODE_RECOVER_UNCONDITIONAL (3) recovers even if some recovery conditions are not met
; (for example, recovers on consecutive timeouts).
;
; ##################
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\GraphicsDrivers]
"TdrLevel"=dword:00000000
"TdrDelay"=dword:00000010
"TdrDdiDelay"=dword:00000005
"TdrDebugMode"=dword:00000003
**End Copy Here**

Code to restore the settings after patching:
Copy the following TDR restore text in notepad and save as TdrBugPatch.reg

**Start Copy Here**
Windows Registry Editor Version 5.00
; ##################
; Created By UserX For Public Use 2007
; ##################
;
;TdrLevel: REG_DWORD. The initial level of recovery. The possible values are:
; TdrLevelOff (0). ?Detection disabled.
; TdrLevelBugcheck (1) ?Bug check on detected timeout, for example, no recovery.
; TdrLevelRecoverVGA (2) ?Recover to VGA (not implemented).
; TdrLevelRecover(3) ?Recover on timeout. This is the default value.
;TdrDelay: REG_DWORD. The number of seconds that the GPU is allowed to delay the preempt request from the scheduler.
; This is effectively the timeout threshold. The default value is 2.
;TdrDdiDelay: REG_DWORD. The number of seconds that the operating system allows threads to leave the driver.
; After a specified time, the operating system bug checks the system with the code VIDEO_TDR_FAILURE (0x116).
; The default value is 5.
;TdrTestMode: REG_DWORD: Internal test usage.
;TdrDebugMode: REG_DWORD: The debugging-related behavior of the TDR process.
; TDR_DEBUG_MODE_OFF (0) breaks to kernel debugger before the recovery to allow investigation of the timeout.
; TDR_DEBUG_MODE_IGNORE_TIMEOUT (1) ignores any timeout.
; TDR_DEBUG_MODE_RECOVER_NO_PROMPT (2) recovers without break into the debugger. This is the default value.
; TDR_DEBUG_MODE_RECOVER_UNCONDITIONAL (3) recovers even if some recovery conditions are not met
; (for example, recovers on consecutive timeouts).
;
; ##################
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\GraphicsDrivers]
"TdrLevel"=-
"TdrDelay"=-
"TdrDdiDelay"=-
"TdrDebugMode"=-
**End Copy Here**

Restart your PC after applying the fix[/code]