Скиньте dxdiag.txt с мощного компа плиз

А зачем? Посмотреть у кого что стоит? Там даже информация не полная. Я могу и так назвать, что стоит на данном компьютере. Звук Креатив Ауджи 2 и видеокарта GTX460, дисплей LG2290v
System Information
------------------
Time of this report: 4/7/2013, 19:36:17
Machine name: I5-2400
Operating System: Windows 7 Максимальная 64-bit (6.1, Build 7600) (7600.win7_gdr.110622-1503)
Language: Russian (Regional Setting: Russian)
System Manufacturer: System manufacturer
System Model: System Product Name
BIOS: BIOS Date: 02/05/10 19:13:52 Ver: 08.00.10
Processor: Intel(R) Core(TM) i5-2400 CPU @ 3.10GHz (4 CPUs), ~3.1GHz
Memory: 4096MB RAM
Available OS Memory: 4072MB RAM
Page File: 2440MB used, 5702MB available
Windows Dir: C:\Windows
DirectX Version: DirectX 11
DX Setup Parameters: Not found
User DPI Setting: 120 DPI (125 percent)
System DPI Setting: 96 DPI (100 percent)
DWM DPI Scaling: Disabled
DxDiag Version: 6.01.7600.16385 32bit Unicode

Card name: NVIDIA GeForce GTX 460
Manufacturer: NVIDIA
Chip type: GeForce GTX 460
DAC type: Integrated RAMDAC
Device Key: Enum\PCI\VEN_10DE&DEV_0E22&SUBSYS_23211462&REV_A1
Display Memory: 2503 MB
Dedicated Memory: 723 MB
Shared Memory: 1780 MB
Current Mode: 1920 x 1080 (32 bit) (60Hz)
Monitor Name: LG E2290(Digital)
Monitor Model: E2290
Monitor Id: GSM5809
Native Mode: 1920 x 1080(p) (60.000Hz)
Output Type: DVI

Sound Devices
-------------
Description: Динамики (2- Creative SB Audigy 2 (WDM))
Default Sound Playback: Yes
Default Voice Playback: Yes
Hardware ID: PCI\VEN_1102&DEV_0004&SUBSYS_10071102&REV_04
Manufacturer ID: 1
Product ID: 100
Type: WDM
Driver Name: ctaud2k.sys
Driver Version: 6.00.0001.1377 (English)
Driver Attributes: Final Retail
WHQL Logo'd: n/a
Date and Size: 3/18/2010 20:50:52, 866264 bytes
Other Files:
Driver Provider: Creative
HW Accel Level: Basic
Cap Flags: 0xF1F
Min/Max Sample Rate: 100, 200000

Чужой подадите, а тестировать будете свой? Ерунда какая-то... (

И что же ты там хочешь увидить?
название железа и не более.

Time of this report: 4/7/2013, 19:39:46
Machine name: *******
Operating System: Windows 7 Максимальная 64-bit (6.1, Build 7601) Service Pack 3 (7601.win7sp1_rtm.101119-1850)
Language: Russian (Regional Setting: Russian)
System Manufacturer: Gigabyte Technology Co., Ltd.
System Model: P55-US3L
BIOS: Award Modular BIOS v6.00PG
Processor: Intel(R) Core(TM) i7 CPU 750 @ 2.67GHz (4 CPUs), ~3,2GHz
Memory: 8192MB RAM
Available OS Memory: 8188MB RAM
Page File: 2468MB used, 5717MB available

Windows Dir: C:\Windows
DirectX Version: DirectX 11
---------------
Display Devices
---------------
Card name: NVIDIA GeForce GTX 560 Ti
Manufacturer: NVIDIA
Chip type: GeForce GTX 560 Ti
DAC type: Integrated RAMDAC
Device Key: Enum\PCI\VEN_10DE&DEV_1200&SUBSYS_00000000&REV_A1
Display Memory: 4050 MB
Dedicated Memory: 978 MB
Shared Memory: 3071 MB
Current Mode: 1920 x 1080 (32 bit) (60Hz)
Monitor Name: Универсальный монитор PnP
Monitor Model: ACER V243HQ
Monitor Id: ACR00B0
Native Mode: 1920 x 1080(p) (60.000Hz)
Output Type: DVI
Driver Name: nvd3dumx.dll,nvwgf2umx.dll,nvwgf2umx.dll,nvd3dum,nvwgf2um,nvwgf2um
Driver File Version: 9.18.0013.1070 (English)
Driver Version: 9.18.13.1070
DDI Version: 11
Driver Model: WDDM 1.1
Driver Attributes: Final Retail
Driver Date/Size: 12/3/2012 19:47:14, 18045968 bytes
WHQL Logo'd: Yes
WHQL Date Stamp:
Device Identifier: {D7B71E3E-5140-11CF-9E67-0D201CC2C435}
Vendor ID: 0x10DE
Device ID: 0x1200
SubSys ID: 0x00000000
Revision ID: 0x00A1
Driver Strong Name: oem2.inf:NVIDIA_SetA_Devices.NTamd64.6.1:Section022:9.18.13.1070:pci\ven_10de&dev_1200

Вот мой файлик качай с яндекс диска http://yadi.sk/d/c4rfD8ut3rko6

Мощный это какой примерно?

Советовали тут уже, используй driverplus.ru