A little help please

I will be gone for a while, so if you post and there is no answer, it is not because you are annoying.


Ok,thanks for the support,really helps.
btw,when windows 8 is gone come?
 

My Computer My Computer

At a glance

Windows 7 Enterprise x642,3GHz2GB DDR2ATI Radeon HD 2400
Computer Manufacturer/Model Number
AMD Athlon 64x2 dual core 4400+
OS
Windows 7 Enterprise x64
CPU
2,3GHz
Motherboard
ASUS
Memory
2GB DDR2
Graphics Card(s)
ATI Radeon HD 2400
Sound Card
Realtek
Monitor(s) Displays
Benq G900W
Screen Resolution
1440x900
Hard Drives
160 GB
What did you find in the Event Viewer?

PS: looks like Windows8 will come in 2012
 

My Computer My Computer

At a glance

Vista, Windows7, Mint Mate, Zorin, Windows 8from 1.6GHz Duo to i7
Computer Manufacturer/Model Number
HP, Dell, Gateway, Toshiba - 4 laptops and 2 desktops
OS
Vista, Windows7, Mint Mate, Zorin, Windows 8
CPU
from 1.6GHz Duo to i7
Monitor(s) Displays
2x HP w2207
Hard Drives
5x HDD, 7x SSD, 12x Externals
Keyboard
with trackball - no mices
Mouse
Trackball mice
Internet Speed
DSL 6000
An "unknown device" is many times a chipset driver...and it definitely could affect memory performance.
 

My Computer My Computer

At a glance

Windows 7 Ultimate RTM (Technet)3.00 gigahertz Intel Core2 Duo E84004GBATI Radeon X1950 Pro
Computer Manufacturer/Model Number
Custom
OS
Windows 7 Ultimate RTM (Technet)
CPU
3.00 gigahertz Intel Core2 Duo E8400
Motherboard
ASUSTeK Computer INC. P5K/EPU Rev 1.xx
Memory
4GB
Graphics Card(s)
ATI Radeon X1950 Pro
Sound Card
Built in HD Audio
Monitor(s) Displays
22" Gateway LCD
Screen Resolution
1920 x 1200
Hard Drives
ST3160023A [Hard drive] (160.04 GB) -- drive 0, rev 8.01, ST3500630AS [Hard drive] (500.11 GB) -- drive 2, rev 3.AAK
ST3500630AS [Hard drive] (500.11 GB) -- drive 1, rev 3.AAK
Keyboard
Logitech G11
Mouse
Microsoft Wireless Laser Mouse 5000
Internet Speed
13.44 Mbps
Go to the manufacturer's Support Downloads webpage for your exact computer model, install the full chipset download as Adminstrator. See if the unknown device goes away, and if the performance problems are solved.

If this is not the missing driver, check the other drivers in list to see which have their driver in Device manager. Often an Unknown Device driver is a card reader.
 
What did you find in the Event Viewer?

PS: looks like Windows8 will come in 2012

Nothing,now I'm not using win 7,I'm using Vista sp2.
It runs great,but it doesn't look like 7
 

My Computer My Computer

At a glance

Windows 7 Enterprise x642,3GHz2GB DDR2ATI Radeon HD 2400
Computer Manufacturer/Model Number
AMD Athlon 64x2 dual core 4400+
OS
Windows 7 Enterprise x64
CPU
2,3GHz
Motherboard
ASUS
Memory
2GB DDR2
Graphics Card(s)
ATI Radeon HD 2400
Sound Card
Realtek
Monitor(s) Displays
Benq G900W
Screen Resolution
1440x900
Hard Drives
160 GB
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