Problemas com a placa de video. Sera que veio errada??

 Ola, Fiz uma compra de um notebook da acer na loja do ponto frio do modelo Aspire E1-572-6_BR648, Com a placa de video Intel HD graphics 4400, up to 1792 MB Dynamic video memory, com 6gb de memoria ram e 500 de hd. 
Mas quando fui no gerenciador de dispositivos e em ferramentas de diagnostico do directx a placa de vídeo era completamente diferente da descrição era uma intel hd graphics family.

 Pensei que era problema de drive, então entrei no suporte da loja e fiz o download do driver intel vga instalei e mesmo assim continua o mesmo nome. 

  Então não sei o que fazer pois comprei esse nootebook exatamente pela placa de video. me ajudem por favor.

informações do pc: System Information
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Time of this report: 8/20/2014, 19:53:01
Machine name: ANALUCIA
Operating System: Windows 8.1 Single Language 64-bit (6.3, Build 9600) (9600.winblue_gdr.130913-2141)
Language: Portuguese (Regional Setting: Portuguese)
System Manufacturer: Acer
System Model: Aspire E1-572
BIOS: V2.14
Processor: Intel(R) Core(TM) i5-4200U CPU @ 1.60GHz (4 CPUs), ~2.3GHz
Memory: 6144MB RAM
Available OS Memory: 6024MB RAM
Page File: 2484MB used, 5203MB available
Windows Dir: C:\Windows
DirectX Version: DirectX 11
DX Setup Parameters: Not found
User DPI Setting: Using System DPI
System DPI Setting: 96 DPI (100 percent)
DWM DPI Scaling: Disabled
DxDiag Version: 6.03.9600.16384 64bit Unicode

Display Devices
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Card name: Intel(R) HD Graphics Family
Manufacturer: Intel Corporation
Chip type: Intel(R) HD Graphics Family
DAC type: Internal
Device Type: Full Device
Device Key: Enum\PCI\VEN_8086&DEV_0A16&SUBSYS_07751025&REV_09
Display Memory: 1792 MB
Dedicated Memory: 32 MB
Shared Memory: 1760 MB
Current Mode: 1366 x 768 (32 bit) (60Hz)
Monitor Name: Generic PnP Monitor
Monitor Model: unknown
Monitor Id: AUO48EC
Native Mode: 1366 x 768(p) (60.059Hz)
Output Type: Internal
Driver Name: igdumdim64.dll,igd10iumd64.dll,igd10iumd64.dll,igdumdim32,igd10iumd32,igd10iumd32
Driver File Version: 10.18.0010.3355 (English)
Driver Version: 10.18.10.3355
DDI Version: 11.1
Feature Levels: 11.1,11.0,10.1,10.0,9.3,9.2,9.1
Driver Model: WDDM 1.3
Graphics Preemption: DMA
Compute Preemption: Thread
Miracast: Not Supported by WiFi driver
Hybrid Graphics GPU: Integrated
Power P-states: Not Supported
Driver Attributes: Final Retail
Driver Date/Size: 11/13/2013 12:34:49, 12148224 bytes
WHQL Logo'd: n/a
WHQL Date Stamp: n/a
Device Identifier: {D7B78E66-4956-11CF-8E7E-7F27B4C2C735}
Vendor ID: 0x8086
Device ID: 0x0A16
SubSys ID: 0x07751025
Revision ID: 0x0009
Driver Strong Name: oem6.inf:5f63e5341cc65b69:iHSWM_w81:10.18.10.3355ci\ven_8086&dev_0a16&subsys_07751025
Rank Of Driver: 00DA0001
Video Accel: ModeMPEG2_A ModeMPEG2_C ModeWMV9_C ModeVC1_C