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5 Posts

01-30-2016

Canada

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Ideapad 300-15isk Video Math Operations Test Failure Intel HD520 Windows 7

2017-05-28, 14:20 PM

Ideapad 300-15isk passes the Lenovo Solutions Center Hardware Diagnotics under Windows 10.

After reverting to Windows 7 to seek more reliable performance, the same hardware scan now indicates that the Intel HD 520 video math operations test fails with Intel video driver 10.18.15.4279 installed.

 

The post at https://support.lenovo.com/ca/en/solutions/ht105222 describes the solution for this problem on the Y700-17ISK.  Trying that procedure for this computer produces a popup stating either:

- the best driver is already installed, or;

- The driver being installed is not validated for this computer.

 

On May 3 2017 Intel published graphics driver 15.45.18.4664

Trying to install this driver also fails, citing that this driver is not validated for this computer.

 

Any thoughts / ideas on this one?

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1491 Posts

05-29-2010

SG

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Re: Ideapad 300-15isk Video Math Operations Test Failure Intel HD520 Windows 7

2017-05-28, 14:41 PM

Hi Chekov,

1. Use this guide to bypass Intel Driver Validation and install the driver. 

 

2. Perform another hardware scan.

Peter

ThinkPad X40 | ThinkPad W520 | ThinkPad T560 | ThinkCentre E73 SFF | Yoga 11s | Yoga 3 Pro | Yoga 900 | Yoga Home 900 | Yoga Tablet 2 Pro | Miix 2 10" | IdeaPad Y460p | IdeaPad K1 | 3000 Y300 | Vibe K5 Plus

Give kudos to reward people for their assistance | Mark thread solved if the solution works | I am an active volunteer, not an Lenovo employee

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0 person found this solution to be helpful.

This helped me too

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5 Posts

01-30-2016

Canada

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Re: Ideapad 300-15isk Video Math Operations Test Failure Intel HD520 Windows 7

2017-05-28, 18:43 PM

Peter,

 

That worked like a charm!  

Although I did not get the 15.45.18.4664 (5/3/2017) I was expecting, the 20.19.15.4377 (25/1/2016) version passes the Lenovo tests with flying colours :).

 

Many thanks!

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1491 Posts

05-29-2010

SG

2875 Signins

58982 Page Views

  • Posts: 1491
  • Registered: ‎05-29-2010
  • Location: SG
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Re: Ideapad 300-15isk Video Math Operations Test Failure Intel HD520 Windows 7

2017-05-29, 11:42 AM

Hi Chekov,

I am glad that it resolves your problem. Thank you for accepting the post as the solution. The older version of Intel video driver 10.18.15.4279 could be buggy and cause the video math operations test failure.

Peter

ThinkPad X40 | ThinkPad W520 | ThinkPad T560 | ThinkCentre E73 SFF | Yoga 11s | Yoga 3 Pro | Yoga 900 | Yoga Home 900 | Yoga Tablet 2 Pro | Miix 2 10" | IdeaPad Y460p | IdeaPad K1 | 3000 Y300 | Vibe K5 Plus

Give kudos to reward people for their assistance | Mark thread solved if the solution works | I am an active volunteer, not an Lenovo employee

=====================================

List of Sound Enhancement Thread

T520 | W520 ; Dolby ; IdeaPad Slate Tablet ; Yoga 3 Pro ; X100e ; Vibe Shot ; Yoga 900 ; P50 ; P40 Yoga | Yoga 14 | Yoga 460 ; T560 | P50s ; Vibe K5 | K5 Plus ; M0620 Speaker Mod

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