What causes CPU core usage to 100%?

A

Andrey2013-12-26 15:50:08

Windows

Andrey, 2013-12-26 15:50:08

After exiting sleep mode, the following picture is observed:

The System.
Gentlemen, in which direction to dig? Windows 7 x64.

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5 answer(s)

S

Shamil, 2013-12-26
@jawakharlal

system explorer to the rescue.
you can see dependent processes and services

M

Mikhail Shatilov, 2013-12-26
@iproger

You didn’t just decide to open the dispatcher, you yourself can probably guess what the problem is.

I

Ilya Grom, 2013-12-26
@Gromobanan777

Open System Explorer or Process Explorer . See the Threads tab. Perhaps something from the drivers, prog in the tray, the same antivirus.
Disable everything in startup or boot into safe mode. Go through the antivirus.

A

Andrey, 2013-12-26
@svistiboshka

as it turned out the problem is in ACPI.sys,
but what to do with it?

I

Irene Solomina, 2013-12-26
@Vokkz

Here's a problem similar to yours solved: superuser.com/questions/577008/system-acpi-sys-is-...