Intel Iris/HD Graphics Driver 15.31.17.3257 for Windows 7/Windows 8

The following issues were fixed on 3rd Generation Intel Core Processors:

- Hang no longer occurs when running the 3D Text screen saver for a long time.
- Fixed an issue where monitors not supporting EDID were locked to 1366x768 resolution.
- Resolved DWM.exe crash error “Desktop Window Manager stopped working and was closed” reported on systems with discrete graphics with Switchable Graphics enabled.

The following issues were found on 4th Generation Intel Core Processors:

- Resolved the no video issue that may be seen after moving the HDMI display from non-Intel graphics port to the Intel graphics port.
- BioShock game: Corruption no longer seen in the beginning of game.
- Resolved issue where the mouse cursor or welcome screen shifts/ Windows 8 jumps when booting into Windows.
- Resolved issue where a second HD audio device shows in Windows Sound properties control panel after unplugging the DisplayPort monitor.
- Display no longer flickers when running a camera application.
- Resolved flash seen on laptop display after changing from a low resolution to a high resolution using touch.
- Sandra 2013 Cryptography SHA 512: Resolved Compute Shader Error 339 seen.
- Battlefield 3 game: Corruption no longer seen on train floor.
- Unigine Heaven Benchmark 4.0 Basic (OpenGL) application: checkerboard corruption no longer seen on right side of the window.
- Resolved issue where stereoscopic 3D (S3D) signal remains on the Windows desktop after stopping the playback of S3D video over an Intel Wireless Display (Intel WiDi) or after connecting Intel WiDi while the Blu-ray video plays.
- Resolved issue where incorrect SDVO information was shown in the Intel Graphics Control Panel
- Resolved sporadic issue where a 4Kx2K display may be blank
- The Intel HD Audio device in Windows Device Manager no longer shows a yellow exclamation point after Microsoft Sysprep
- Resolved issue where xvYCC & YCbCr color options may not appear in the Intel Graphics Control Panel after connecting an HDMI panel.
- Metro Video’s sound can be paused after resume from Standby state.
- Resolved an issue where the Intel Display Audio is not listed in the Windows Device Manager after connecting an HDMI monitor and then resuming from Standby/Hibernate mode.
- Resolved a crash issue that may be seen after inserting H.264 file into a timeline of Corel VideoStudio Pro.
- Resolved an issue where 2560x1080 resolution was not available on the third DisplayPort 1.2 monitor when daisy chained (This feature is supported only on 4th Generation Intel Core Processors).
- Resolved an issue where power on the second and third monitors are not detected while daisy-chained.
- Resolved a corruption issue seen in a recursive Gaussian test.
- Resolved a corruption issue seen in Resident Evil 5 Benchmark (DirectX 10).
- Fixed an issue where a vertical line unexpectedly appears on the right side while at the Windows locked screen, when screen is unlocked, or when resuming from Sleep or Hibernate state.
- Fixed issue where screen may turn black after switching to Clone mode

It is recommended to upgrade the below list of applications to avoid any unexpected issues.

- 3DMark11: Upgrade to 1.0.3 or later
- Batman Arkham City: Upgrade to the latest patch
- Mafia 2: Upgrade to the latest patch
- Company of Heroes: Upgrade to 2.101 and update Opposing Fronts to 2.500 or Tales of Valor to 2.601
- HomeFront: Upgrade to 1.0.5 or later
- Unigine Heaven: Upgrade to 2.5 or later
- Battlefield 3: Upgrade to latest patch

CONTENTS OF THE PACKAGE:

- Intel Iris and HD Graphics Driver
- Intel Display Audio Driver
- Intel Media SDK Runtime
- Intel OpenCL Driver
- Intel Graphics Control Pane

The following recently released games are known to run well on 4th Generation Intel Core Processors:

- Dota 2
- Grid 2
- Lost Planet 3
- Metro: Last Light
- NASCAR: The Game 2013
- Total War: Rome II

This download is valid for the products listed below:

- 3rd Generation Intel Core Processors with Intel HD Graphics 2500
- 3rd Generation Intel Core Processors with Intel HD Graphics 4000
- 4th Generation Intel Core Processors with Intel HD Graphics 4200
- 4th Generation Intel Core Processors with Intel HD Graphics 4400
- 4th Generation Intel Core Processors with Intel HD Graphics 4600
- 4th Generation Intel Core Processors with Intel HD Graphics 5000
- 4th Generation Intel Core Processors with Intel Iris Graphics 5100
- 4th Generation Intel Core Processors with Intel Iris Pro Graphics 5200