Explorer process engross 50-60% CPU

yxq · 09-08-2008

My OS is Vista U, after updated OS, the explore process engross 50-60% CPU resource, and the taskbar hangs, kill explorer and restart explore, the taskbar recover, but for a monent, the taskbar hangs again. The explore process engross 50-60% CPU resource all the time. And all pinned programs and used programs list is null, left panel on start menu is blank.
I used process explorer to view the explorer process, find the ntdll.dll engross 50-60% cpu, but there is no problem with the ntdll.dll file.
How to solve this problem? thank you

4 Weeks Ago

Same issue. Is this normal for Vista to sit there and have explorer use up
50% of the CPU doing nothing? No other processes running. I am running an
HP using Windows Vista Home Premium...dual core processor. This machine
should scream and is completely bogged down

"yxq" wrote:

	Quote:
	> > My OS is Vista U, after updated OS, the explore process engross 50-60% > CPU resource, and the taskbar hangs, kill explorer and restart explore, > the taskbar recover, but for a monent, the taskbar hangs again. The > explore process engross 50-60% CPU resource all the time. And all pinned > programs and used programs list is null, left panel on start menu is > blank. > I used process explorer to view the explorer process, find the > ntdll.dll engross 50-60% cpu, but there is no problem with the ntdll.dll > file. > How to solve this problem? thank you > > > -- > yxq >

09-08-2008	#1 (permalink)
yxq Newbie Join Date: Mar 2008 Vista Ultimate x32 and x64 7 posts Rep Power: 5	Explorer process engross 50-60% CPU My OS is Vista U, after updated OS, the explore process engross 50-60% CPU resource, and the taskbar hangs, kill explorer and restart explore, the taskbar recover, but for a monent, the taskbar hangs again. The explore process engross 50-60% CPU resource all the time. And all pinned programs and used programs list is null, left panel on start menu is blank. I used process explorer to view the explorer process, find the ntdll.dll engross 50-60% cpu, but there is no problem with the ntdll.dll file. How to solve this problem? thank you
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