Win7 Ultimate don't support 2 CPU's ???

Hi, i have dell inspiron 1525 laptop ant there installed 2 processors bud windows 7 dont use it and laptop are wery slow. Just show me only 1 processor are installed:

Code:

Microsoft Windows [Version 6.1.7600]
Copyright (c) 2009 Microsoft Corporation.  All rights reserved.

C:\Users\Undead>systeminfo

Host Name:                 UNDEAD-PC
OS Name:                   Microsoft Windows 7 Ultimate
OS Version:                6.1.7600 N/A Build 7600
OS Manufacturer:           Microsoft Corporation
OS Configuration:          Standalone Workstation
OS Build Type:             Multiprocessor Free
Registered Owner:          Undead
Registered Organization:
Product ID:                00426-292-0000007-85700
Original Install Date:     2009-11-24, 01:38:59
System Boot Time:          2009-11-26, 22:26:53
System Manufacturer:       Dell Inc.
System Model:              Inspiron 1525
System Type:               X86-based PC
Processor(s):              1 Processor(s) Installed.
                           [01]: x64 Family 6 Model 15 Stepping 13 GenuineIntel
~1833 Mhz
BIOS Version:              Dell Inc. A16, 2008-10-16
Windows Directory:         C:\Windows
System Directory:          C:\Windows\system32
Boot Device:               \Device\HarddiskVolume1
System Locale:             en-us;English (United States)
Input Locale:              en-us;English (United States)
Time Zone:                 (UTC+02:00) Helsinki, Kyiv, Riga, Sofia, Tallinn, Vil
nius
Total Physical Memory:     3,062 MB
Available Physical Memory: 2,100 MB
Virtual Memory: Max Size:  6,122 MB
Virtual Memory: Available: 5,269 MB
Virtual Memory: In Use:    853 MB

i use this info link but it dont help me...
i have install windows server 2003 standart edition and win2003 and use 2CPU's without any drivers and work fine. what wrong can by with windows 7 ?

It shows one processor because that's all you have.

If you want to see the cores, use task manager's performance tab.

"2 processors bud windows 7"
Lul, bud.

Anyway. My processor is dual core, and, I just ran the same command as you, and, it also says there is 1 processor. As its correct. 1 processor. A processor is the chip, it may have multiple cores, but, be one processor.

As you can see in my attachment, even if it says 1 processor ir that, device manager should still recognize each core as an entry. Also, your task manager should be able to handle multiple cores on the performance tab.

A processor may have two cores for running threads concurrently, which may also depend on hyperthreading but only one physical chip. Download HWInfo32, what does it say in the cpu tab?

so how about server 2003? i install win2k3 standar ant it like 4 time faster and cpu using 1%, win7 use 30%.

Code:

Microsoft Windows [Version 5.2.3790]
(C) Copyright 1985-2003 Microsoft Corp.

C:\Documents and Settings\Administrator>systeminfo

Host Name:                 LORDCRAF-J7ECR7
OS Name:                   Microsoft(R) Windows(R) Server 2003, Standard Edition

OS Version:                5.2.3790 Service Pack 2 Build 3790
OS Manufacturer:           Microsoft Corporation
OS Configuration:          Standalone Server
OS Build Type:             Multiprocessor Free
Registered Owner:          Lordcraft
Registered Organization:
Product ID:                69712-012-0000545-42909
Original Install Date:     11/26/2009, 11:49:31 PM
System Up Time:            0 Days, 9 Hours, 30 Minutes, 21 Seconds
System Manufacturer:       Dell Inc.
System Model:              Inspiron 1525
System Type:               X86-based PC
Processor(s):              2 Processor(s) Installed.
                           [01]: x86 Family 6 Model 15 Stepping 13 GenuineIntel
~1828 Mhz
                           [02]: x86 Family 6 Model 15 Stepping 13 GenuineIntel
~1828 Mhz
BIOS Version:              DELL   - 27d80a10
Windows Directory:         C:\WINDOWS
System Directory:          C:\WINDOWS\system32
Boot Device:               \Device\HarddiskVolume1
System Locale:             en-us;English (United States)
Input Locale:              en-us;English (United States)
Time Zone:                 (GMT+02:00) Helsinki, Kyiv, Riga, Sofia, Tallinn, Vil
nius
Total Physical Memory:     3,062 MB
Available Physical Memory: 1,458 MB
Page File: Max Size:       4,953 MB
Page File: Available:      3,304 MB
Page File: In Use:         1,649 MB
Page File Location(s):     C:\pagefile.sys

ok, thx for yours answers.