Fix error

This article is focused especially for users of Nvidia video boards and use Nv4.sys video driver. It is possible that while playing a movie or running a game or just when you open it to show the error STOP 0×000000EA.

STOP 0×000000EA, (0×81774538,0×81a8fc78,0×8193e490,0×00000001)
THREAD_STUCK_IN_DEVICE_DRIVER

First you should see if your system uses Nv4.sys video driver. To see this follow these steps:

Step 1: Right click on MyComputer
Step 3: Go to Hardware tab
Step 3: Click on Device Manager button
Step 4: Right Click on Display adapters -> Properties
Step 5: Click on Driver tab and press Driver Details

Repeat these steps if you have more than one multiple display adapter

How to fix STOP 0×000000EA

To resolve this problem, obtain an updated driver by contacting your video card manufacturer, or visit the following Nvidia Web site: http://www.nvidia.com