Try to uninstall the updates or try to use the latest driver available.Ī well known issue is for nvidia users and you can solve this problem by using nvidia tools on their website: For HP/Compaq user, most of the time your wireless mouse and unifying receiver is the problem.
If you updates you drivers or installed or driver version for your windows 8. Uninstalling this driver will resolve the issue. For intel model, normally you will have intel matrix storage manager installed in your system. The error shows " iaStorA.sys" which refer to storage driver. This will be enough to disable USB selective suspend settings. Then click on USB selective suspend setting and change Enabled for Disabled both in On battery and in Plugged in options and finally click on Apply.
From the Advanced settings list, scroll down and click on USB settings. *** ERROR: Module load completed but symbols could not be loaded for iaStorA.sys Step 4: Disable USB selective suspend settings. *** WARNING: Unable to verify timestamp for iaStorA.sys Unable to load image \SystemRoot\System32\drivers\ iaStorA.sys, Win32 error 0n2 There are easier way to identify the culprit and what needs to be done to solve the problem. Some of you may try to change the power options but the problem persist. There are different things that can cause this error. I would like to use this program because the CPU heat level is very important to me when I'm using video editor applications with a heavy CPU usage.Either windows 8 or windows 8.1, some of you may experience this error (BSOD).
Now I uninstalled HWInfo64 and the external monitor's cable not hangs my laptop (plug-in and plug-out are working well), and it looks like, my computer not freezing.īefore version 5.30 the system freezes did not happens so often (maybe 2-3 times monthly), but since I install to version 5.30, my computer freezing more than 6 times a day. I called the local HP Customer Service, and their told me that I try to install all drivers to the latest version, but I installed the latest drivers already. Sometimes when I wake up my computer and plug in the external monitor's cable, it hangs immediately. Sometimes when I try to sleep my computer it hangs immediately. The sleeping function is totally unpredictable. Sometimes the computer hangs immediately after I plug in the external monitor's calbe to my computer, sometimes it takes some minutes and after hangs. Sometimes the computer hangs immediately when I plug out the cables of the external monitor from my laptop, sometimes it takes some minutes and after hangs. Sometimes the computer freezing without any information, I just see that the mouse and keyboard not response, and the clock on the screen not move. Sometimes I see the windows blue screen with an error message: DRIVER_POWER_STATE_FAILURE My problem is, when I plug-in an external monitor via DisplayPort, the computer hangs randomly:
Maybe it is important, that this notebook uses two video card (an Intel and an AMD) at the same time on the same screens and a program switch between two videocards when an application require more power as I know. I am using HP 840 G1 notebook with Windows 10 64bit and the latest HWINFO64 5.30.