Computer slow under Windows 7
Thread Starter
Joined: Jun 2003
Posts: 474
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From: UK
Computer slow under Windows 7
I've just had Windows 7 installed on my computer by my pet guru- new 600Mb C drive, along with the three existing ones, being 2x400Mb and a 200Mb (my original C drive). Intel Core2 processor. Also existing 2 Gb RAM.
I'm getting used to Win 7. However, the computer now seems to hang slightly when I'm opening a new programme, or even when I'm opening one of the drives in Windows Explorer. It seems almost to be lacking in memory, although only just over 1Gb is being used. Otherwise, no problem with reaction time, once I'm into programmes.
Any thoughts on why it's slow now, compared with before?
I'm getting used to Win 7. However, the computer now seems to hang slightly when I'm opening a new programme, or even when I'm opening one of the drives in Windows Explorer. It seems almost to be lacking in memory, although only just over 1Gb is being used. Otherwise, no problem with reaction time, once I'm into programmes.
Any thoughts on why it's slow now, compared with before?
Per Ardua ad Astraeus
Joined: Mar 2000
Posts: 18,575
Likes: 4
From: UK
Which Anti-virus and what is it set to do - does it scan everything you open perhaps? You could try disconnecting from the internet and turning off the AV to see if that affects things. Kaspersky is known to cause problems.
Joined: Jul 2008
Posts: 106
Likes: 0
From: FL390-410
Try "ESET Smart Security 4" instead of AVG etc... works great under Win7
Some hacks to improve Win7 performance....
- Disable "Superfetch" and "Windows Search" via - > "Start" - type in - "msconfig" ->Tab -> Services -> Look for "Superfetch"/"Windows Search" and disable it....
- Click on "Startup" and check if you need all these items on system-startup (java-runtime, adobe reader sl, etc...)
Check your "Power Options" -> may your setting is set to "minimal" instead of "always on/max power"
Some hacks to improve Win7 performance....
- Disable "Superfetch" and "Windows Search" via - > "Start" - type in - "msconfig" ->Tab -> Services -> Look for "Superfetch"/"Windows Search" and disable it....
- Click on "Startup" and check if you need all these items on system-startup (java-runtime, adobe reader sl, etc...)
Check your "Power Options" -> may your setting is set to "minimal" instead of "always on/max power"
Joined: Aug 2006
Posts: 360
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From: Middlesbrough U.K.
I've no problems with Kaspersky on two computers on Windows 7. (It's still a World leader)
Check to see if you're also running Microsot's built in virus checker as two anti virus programs running on a computer can bring big problems. Kaspersky has all the protection that you need. I wouldn't use any other make.
Check to see if you're also running Microsot's built in virus checker as two anti virus programs running on a computer can bring big problems. Kaspersky has all the protection that you need. I wouldn't use any other make.
Chief Tardis Technician
Joined: Jan 2001
Posts: 554
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From: Western Australia S31.715 E115.737
It may be that your PC, isnt quite up to the task of running W7, the CPU may be too slow. Similar to the early problems of Vista (My Daughters Vista compatible laptop runs like a two legged dog)
Hippopotomonstrosesquipidelian title
Joined: Oct 2006
Posts: 1,825
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From: is everything
The slowest core2 desktop CPU is 1.8GHz, plenty fast enough. I run Win 7 Ultimate on an Atom, no problems.
Tosh, if it's been like that since installation, I'd disconnect from the internet then disable the antivirus, to see if things improve. If they do, change the AV. Microsoft's own is lightweight and fast.
You might check the hard drive DMA mode (1 to 6, higher is better if supported), just in case, and your guru might want to check the slim chance that the controller's using PATA emulation rather than AHCI. My guess is the antivirus, though.
Tosh, if it's been like that since installation, I'd disconnect from the internet then disable the antivirus, to see if things improve. If they do, change the AV. Microsoft's own is lightweight and fast.
You might check the hard drive DMA mode (1 to 6, higher is better if supported), just in case, and your guru might want to check the slim chance that the controller's using PATA emulation rather than AHCI. My guess is the antivirus, though.
Joined: Jan 2008
Posts: 525
Likes: 0
From: LONDON
I'm getting used to Win 7. However, the computer now seems to hang slightly when I'm opening a new programme, or even when I'm opening one of the drives in Windows Explorer.
You can check this by typing power at the start menu, select change power save settings, adjust the plan with the advanced properties to see the value.
Also the value you quote for disk sizes in MB are you sure you dont mean GB ?
Another performance tip would be to move your swap file from your C: drive to another physical drive if you have one - you would probably want your pet guru to do this for you.
Joined: Apr 2010
Posts: 10
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From: USA
It could be useful if you post a screenshot of windows services. If you right click on your taskbar (Around where the clock is) and then Task manager. Under Processes. You could reduce the column user name if you don't want to show your user name.
There is also a good tool for computers called "notebook hardware control" if you google it, it's a free install.
There is also a good tool for computers called "notebook hardware control" if you google it, it's a free install.
