Lenovo W520 Intel Graphics Card not Working

sterzian24

Distinguished
Dec 6, 2011
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I re installed windows 8 and ever since then my intel graphics card has gone missing. This affects my computer a lot because I am now running on the NVIDIA graphics card which uses up a lot more power. I have tried going on the intel website and doing system check for graphics card install and did the install. I tried doing the install from the lenovo website but it still does not show up. I also did my upgrades on lenovo solutions and yet there was no solution. Please help me, the following are the specs of my computer. When I called lenovo solutions they checked my computer and said my drivers are blocked I need to pay 150$ to fix this issue.

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System Information
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Machine name: SACHA-TERZIAN
Operating System: Windows 8 Pro 64-bit (6.2, Build 9200) (9200.win8_gdr.130108-1504)
Language: English (Regional Setting: English)
System Manufacturer: LENOVO
System Model: 4270CTO
BIOS: Default System BIOS
Processor: Intel(R) Core(TM) i7-2640M CPU @ 2.80GHz (4 CPUs), ~2.8GHz
Memory: 4096MB RAM
Available OS Memory: 4050MB RAM
Page File: 2574MB used, 2179MB 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: 6.02.9200.16384 64bit Unicode

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Display Devices
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Card name: NVIDIA Quadro 1000M
Manufacturer: NVIDIA
Chip type: Quadro 1000M
DAC type: Integrated RAMDAC
Device Type: Full Device
Device Key: Enum\PCI\VEN_10DE&DEV_0DFA&SUBSYS_21CF17AA&REV_A1
Display Memory: 3768 MB
Dedicated Memory: 1999 MB
Shared Memory: 1768 MB
Current Mode: 1600 x 900 (32 bit) (60Hz)
Monitor Name: ThinkPad Display 1600x900
Monitor Model: unknown
Monitor Id: LEN40B1
Native Mode: 1600 x 900(p) (59.990Hz)
Output Type: Internal
Driver Name: nvd3dumx.dll,nvwgf2umx.dll,nvwgf2umx.dll,nvd3dum,nvwgf2um,nvwgf2um
Driver File Version: 9.18.0013.1100 (English)
Driver Version:
DDI Version: 11
Feature Levels: 11.0,10.1,10.0,9.3,9.2,9.1
Driver Model: WDDM 1.2
Graphics Preemption: DMA
Compute Preemption: DMA