microsoft standard sata ahci controller driver windows 8.1 update

But if you have already done, you can try the following steps to change problematic drivers with Microsoft storahci.sys, thus continuing to use your computer. Microsoft is exploring an effective solution in order to avoid the incompatibility of drivers when we upgrade to windows 10. Such situation may attribute to the incomplete compatibility of iastor.sys and windows 10. There is an error of DPC WATCHDOG VIOLATION BSOD when users upgrade their system to windows 10.Īccording to an analysis, it can almost be caused by the incompatibility of drivers resulted from iastor.sys. Try to remember whether you have updated the drivers on your PC. Since Microsoft can not fix it temporarily, users should take measures by themselves. It happens when there are such cases like unsupported SSD firmware, old SSD driver version, hardware incompatibility issues, or system files are corrupted.įirst, we should check if it is related to system update: Here, we are going to explain the causes of the problem and put forward some efficient solutions.ĭPC Watchdog Violation is a common issue for Windows systems. Many of them have faced the problem when they upgrade their system to windows 10, with a prompt ' DPC_WATCHDOG_VIOLATION' and an error code of '0x00000133'. Fix DPC watchdog violation 0x00000133 errorĭPC watchdog violation has become an annoying problem for windows users recently.

Microsoft standard sata ahci controller driver windows 8.1 update