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DisplayLink Driver Changelog

What's new in DisplayLink Driver 4.3 Beta 6

Jul 5, 2018
  • Enabling extend and mirror mode for one DisplayLink screen, using AirPlay, for macOS 10.13.4+. For more information on this, see our knowledgebase article here: http://support.displaylink.com/knowledgebase/articles/1854724
  • Mirror or extending mode of more than one DisplayLink is not supported in 10.13.4. If you require mirror or extended of multiple displays, we recommend that you stay on macOS 10.13.3 or earlier at this time. Functionality such as Ethernet and audio, where implemented, is unaffected. We have alerted Apple to this issue and are working hard to find a resolution.

New in DisplayLink Driver 4.3 Beta 5 (Jun 1, 2018)

  • When DisplayLink Airplay screen is connected on login screen it does not extend automatically after user logs in (27847)
  • DisplayLink Airplay screen stopped working after upgrade from previous 4.3 beta SW (27885)

New in DisplayLink Driver 4.3 Beta 4 (May 17, 2018)

  • Changes:
  • Enabling extend and mirror mode for one DisplayLink screen, using AirPlay, for macOS 10.13.4. For more information on this, see our knowledgebase article here: http://support.displaylink.com/knowledgebase/articles/1854724
  • Additional DisplayLink screens will be in clone mode.
  • Bugs fixed:
  • DisplayLink Airplay screen sometimes does not appear in the Airplay menu
  • WiFi has to be enabled for DisplayLink screen to extend
  • System Firewall may prevent from DisplayLink Airplay screen to work
  • DisplayLink Airplay screen does not disconnect automatically after device unplug

New in DisplayLink Driver 4.3 Beta 2 (Apr 7, 2018)

  • Bugs fixed:
  • DisplayLink screens do not always preserve primary display aspect ratio. (27497)
  • There is no way to choose which screen is cloned in a multiple display setup. (27497)

New in DisplayLink Driver 4.1.0 (Jan 3, 2018)

  • Bug fixes:
  • Low Ethernet performance on DL-6xxx device when external screen is set to resolutions below 1080p. (25932)
  • On some DL-6xxx the Ethernet activity LED 0 stays blank. (26129)
  • Headset may have a pop noise on DL-6950 based docking stations. (26486)

New in DisplayLink Driver 4.0 Beta (Aug 29, 2017)

  • Bugs fixed:
  • Unreliable blanking after screen reconfiguration on some systems. (25452)
  • In High Sierra, all DisplayLink screens blank after logging out the user. (25813)
  • In High Sierra, sometimes SW not loaded after being enabled in Security & Privacy. (25772)

New in DisplayLink Driver 4.0 Alpha 1 (Jul 26, 2017)

  • IMPROVEMENTS:
  • Compatibility with macOS High Sierra 10.13
  • Hardware acceleration on macOS 10.13 (on Metal compatible systems)
  • Increased video performance on macOS 10.13 (on Metal compatible systems)
  • LIMITATIONS IN MACOS 10.13 HIGH SIERRA:
  • Mirroring virtual screens is not currently supported in High Sierra. When attempting to mirror external screens, the Window Server may crash and/or all screens may blank.
  • Mac systems not supporting Metal will also be affected by the limitations in the following section. For a full list of compatible systems please see https://support.apple.com/en-gb/HT205073
  • "System Extension Blocked" message displayed after installation. This is expected since High Sierra due to a stricter security policy. This is covered by this article:
  • After installation, macOS may require the DisplayLink system extension to be enabled in System Preferences -> Security & Privacy -> General. Click on Allow and restart the system.
  • In some cases the setting may not be correctly applied by the operating system. If that happens, install the software from the disk image (no uninstallation required) and restart the system. (25772)

New in DisplayLink Driver 3.1 (May 23, 2017)

  • Fixed bugs:
  • Blank screen after resuming from sleep. (24511)
  • Screens connected through DVI may randomly disconnect. (24595)
  • Wrong screen contents shown on locked screen while resuming from sleep. (24973)
  • Unreliable screen connection and performance. (24526, 24356)
  • No video output on few DL-3xxx or DL-5xxx products. (24640)
  • Ethernet stability and performance improvements on DL-3xxx/DL-5xxx devices. (24392, 24655, 24474)
  • Screens remaining active after SW uninstallation. (25416)
  • Memory leaks

New in DisplayLink Driver 3.0 Beta 2 (Dec 24, 2016)

  • Bugs fixed:
  • Corruption when moving the mouse pointer over specific UI elements. (24286)

New in DisplayLink Driver 3.0 Beta 1 (Dec 1, 2016)

  • Improvements:
  • Support for the DL-6xxx product family
  • Better performance and decreased latency
  • Bug fixes and compatibility improvements for all products

New in DisplayLink Driver 2.6 (Sep 19, 2016)

  • Low performance on Sierra. (23309)
  • Mouse pointer sometimes not drawn after exiting mirror mode. (22924)

New in DisplayLink Driver 2.5.1 (Apr 19, 2016)

  • Bugs fixed:
  • Some DVI and HDMI screens won't show any image. (20843, 18960)
  • Connecting a 5th screen disables all DisplayLink screens. (20708)
  • Logging improvements. (21284, 21226, 20271)

New in DisplayLink Driver 2.5 (Dec 11, 2015)

  • Improvements:
  • Support for OS X 10.11 El Capitan
  • Support for changing Ethernet MAC address on OS X 10.11 and later
  • Bug fixes and compatibility improvements for all products

New in DisplayLink Driver 2.5 Beta 3 (Nov 25, 2015)

  • This release delivers the following improvements:
  • Support for OS X 10.11 El Capitan
  • Support for changing Ethernet MAC address on OS X 10.11 and later
  • Bug fixes and compatibility improvements for all products

New in DisplayLink Driver 2.5 Beta 2 (Oct 6, 2015)

  • Delivers the following improvements
  • Support for OS X 10.11 El Capitan
  • Support for changing Ethernet MAC address on OS X 10.11 and later
  • Bug fixes and compatibility improvements for all products
  • DisplayLink USB3 adapter devices may fail to enumerate successfully after upgrading to 2.5 beta 1. (20750)
  • A DisplayLink screen may not be available when using two DisplayLink devices. (20677, 20681)

New in DisplayLink Driver 2.5 Beta 1 (Sep 29, 2015)

  • El Capitan compatibility:
  • Device sometimes not enumerated at startup or replug. (19967)
  • Screen can be randomly black at connection, resuming from sleep or after layout changes. (19931)
  • On latest 10.9/10.10/10.11 non-DisplayLink USB Ethernet adapters sometimes not recognised. (20547)

New in DisplayLink Driver 2.4 (Jul 6, 2015)

  • Issues fixed:
  • Screen frozen when changing the system clock to an earlier time. (19317)
  • Endless stream of WindowServer "disabling OpenGL" log messages in Console. (17310)
  • Occasional high CPU usage. (18539)
  • Incorrect resolutions selected after replugging a display to a DisplayLink device. (18111)
  • Black DisplayLink screens when resuming from sleep. (18590)
  • 4K resolutions not available on some monitors when rotated. (18142)
  • No picture after USB re-plug of a hub connecting multiple USB display adapters. (19231)
  • Screen corruption in some multiple DisplayLink screen configurations when using 4K resolutions in mirror. (18554)
  • DisplayLink screens may not be removed from the system after USB disconnection. (18095)
  • Workarounds for some long standing issues on OS X 10.9 and later:
  • Display arrangement is not kept when using 2 or more DisplayLink displays. (16112)
  • Sometimes rotating one DisplayLink monitor rotates a different display. (16139)
  • Connecting one DisplayLink screen together with other virtual displays will result in corruption on the DisplayLink screen.
  • Low performance with more than one DisplayLink screen
  • With more than one DisplayLink screen connected some applications can show severe flickering on DisplayLink screens. Examples of applications that show this issue are Safari, QuickTime and the App store. (16107, 15777, 15764)
  • The following Window Server crashes may be resolved on some systems:
  • On the Retina Macbook Pro, changes to the desktop layout that include changes to the built-in monitor can log the user out. This is caused by Apple's Window Server crashing. (16207)
  • The Window Server crashes logging out the user during some full screen transitions, for example Show Desktop. (17240)

New in DisplayLink Driver 2.4 Beta 2 (Jun 3, 2015)

  • Issues fixed since version 2.4b1:
  • Screens can become blank or frozen connecting a fourth DisplayLink screen. (18996)
  • DisplayLink screens may not be removed from the system after USB disconnection. (18095)
  • Some applications may crash at launch, for example OmniGraffle. (19082)
  • DL-1xx devices not activating display sleep. (19095)
  • Occasional blank screen while resuming from sleep. (18590)
  • No picture on Apple Cinema HD displays. (19171)
  • Screen corruption in some multiple DisplayLink screen configurations when using 4K resolutions in mirror. (18554)
  • No picture after USB re-plug of a hub connecting multiple USB display adapters. (19231)
  • Screen frozen when changing the system clock to an earlier time. (19317)

New in DisplayLink Driver 2.4 Beta 1 (Apr 21, 2015)

  • Endless stream of WindowServer "disabling OpenGL" log messages in Console. (17310)
  • Occasional high CPU usage. (18539)
  • Incorrect resolutions selected after replugging a display to a DisplayLink device. (18111)
  • Black DisplayLink screens when resuming from sleep. (18590)
  • 4K resolutions not available on some monitors when rotated. (18142)
  • Workarounds for some long standing issues on OS X 10.9 and later:
  • Display arrangement is not kept when using 2 or more DisplayLink displays. (16112)
  • Sometimes rotating one DisplayLink monitor rotates a different display. (16139)
  • Connecting one DisplayLink screen together with other virtual displays will result in corruption on the DisplayLink screen.
  • Low performance with more than one DisplayLink screen
  • With more than one DisplayLink screen connected some applications can show severe flickering on DisplayLink screens. Examples of applications that show this issue are Safari, QuickTime and the App store. (16107, 15777, 15764)
  • The following Window Server crashes are now much less likely to happen:
  • On the Retina Macbook Pro, changes to the desktop layout that include changes to the built-in monitor can log the user out. This is caused by Apple's Window Server crashing. (16207)
  • The Window Server crashes logging out the user during some full screen transitions, for example Show Desktop. (17240)

New in DisplayLink Driver 2.3 (Jan 15, 2015)

  • Issues fixed since version 2.2:
  • The uninstaller cannot be started in OS X 10.9.5 and 10.10. (17859)
  • Garageband audio input not available with DL-3x00 devices. (16325)
  • DisplayPort audio can become inactive after USB cable re-plugs. (17259)
  • Sometimes the DisplayLink device can fails to read EDID on resume from S3/S4. (17297)
  • Sometimes monitors connected to DisplayLink device remains blank after resuming from standby. (17453, 17353, 17554)
  • The Ethernet link should be off when DisplayLink device is disconnected from the host. (17018)
  • Monitor EDID was incorrectly interpreted, if the monitor id contained an underscore (_). (17606)
  • DisplayPort++ to DVI adapters can display incorrect available mode list. (17427)
  • Ethernet UDP performance might drop when playing video and audio over a DisplayLink device. (17579)
  • Monitor contents not refreshed after replugging USB during sleep. (17488)

New in DisplayLink Driver 2.3 Beta (Oct 11, 2014)

  • Improvements:
  • 4K resolutions support
  • DL-5xxx support
  • DL-3950 support
  • New embedded firmware upgrade mechanism improving first connect user experience. Visible from future releases.
  • Support for a single DisplayLink screen on OS X 10.10: More screens can be connected but with limitations due to OS issues.
  • Bugs fixed:
  • The uninstaller cannot be started in OS X 10.9.5 and 10.10. (17859)
  • Garageband audio input not available with DL-3x00 devices. (16325)
  • DisplayPort audio can become inactive after USB cable re-plugs. (17259)
  • Sometimes the DisplayLink device can fails to read EDID on resume from S3/S4. (17297)
  • Sometimes monitors connected to DisplayLink device remains blank after resuming from standby. (17453, 17353, 17554)
  • The Ethernet link should be off when DisplayLink device is disconnected from the host. (17018)
  • Monitor EDID was incorrectly interpreted, if the monitor id contained an underscore (_). (17606)
  • DisplayPort++ to DVI adapters can display incorrect available mode list. (17427)
  • Ethernet UDP performance might drop when playing video and audio over a DisplayLink device. (17579)
  • Monitor contents not refreshed after replugging USB during sleep. (17488)

New in DisplayLink Driver 2.2 (Jun 11, 2014)

  • Improves the user experience with a single DisplayLink display on OS X 10.9 Mavericks.
  • Issues fixed since version 2.2 Beta:
  • Cannot rotate an already rotated screen. 90 and 270 degrees rotation settings are inverted. (17313)
  • High CPU usage in idle. (16845)
  • Two or more similar screens may not be activated correctly. (17150)
  • Screen corruption left by UI transitions. (17089)
  • Issues fixed since version 2.1:
  • Some applications can show severe flickering on DisplayLink screens. Examples of applications that show this issue are Safari, QuickTime and the App store. This issue is resolved on 10.8 and 10.9 with up to one DisplayLink screen connected. (16107, 15777, 15764)
  • HTML5 and Flash content in Safari may flicker. This issue is resolved on 10.8 and 10.9 with up to one DisplayLink screen connected. (14723)
  • Corruption and freeze of the DisplayLink screen after replacing the monitor on the HDMI connection. (16460)
  • Blank DisplayLink screen on some systems. (16534, 16645)
  • IMPORTANT: Unfortunately there are still issues using multiple DisplayLink displays on OS X 10.9. A summary of these known issues can be found at http://kb.displaylink.com/354

New in DisplayLink Driver 2.2 Beta (Mar 20, 2014)

  • Bugs fixed:
  • Some applications can show severe flickering on DisplayLink screens. Examples of applications that show this issue are Safari, QuickTime and the App store. This issue is resolved on 10.8 and 10.9 with up to one DisplayLink screen connected. (16107, 15777, 15764)
  • HTML5 and Flash content in Safari may flicker. This issue is resolved on 10.8 and 10.9 with up to one DisplayLink screen connected. (14723)
  • Corruption and freeze of the DisplayLink screen after replacing the monitor on the HDMI connection. (16460)
  • Blank DisplayLink screen on some systems. (16534, 16645)

New in DisplayLink Driver 2.1 (Nov 1, 2013)

  • Changes:
  • Beta support for OS X 10.9
  • Allow 2nd video output of DL-3900 products when a high resolution DisplayPort display is connected
  • Bug fixes and compatibility improvements for all products
  • Bugs fixed:
  • No video signal on more than one DisplayLink screens on Mavericks. (15774)
  • Low video performance on Mavericks. (16124)
  • Corruption and frozen screens in Mavericks. (16393)
  • Desktop still displayed on DisplayLink monitor connected after unplugging cable from USB. (16123)
  • Screen corruption when adding more than one additional DisplayLink monitor on Mavericks. (16157)
  • On Mavericks, desktop layout forced to mirror after power state transitions (reboot or sleep/resume) or display hot plug when using HDMI monitors. (16376)
  • Dragged windows are not released from the cursor after releasing the mouse button (12037)
  • Kernel Panic after hot plugging DisplayLink device (14546)
  • Displaylink device firmware upgrade/downgrade not working (14901)
  • DisplayLinkManager crashes disconnecting DisplayLink device with a screensaver active (15259)
  • Intermittently DisplayLinkManager crashes resuming from sleep (15298)
  • Monitors are still present after disconnecting DisplayLink device in sleep mode (15356)
  • Intermittently DisplayLink device is not recognized after resuming from sleep (15410)
  • Some DisplayLink monitors not detected on Mac OSX (15528)
  • DisplayLink device disconnected at screensaver logon screen not detected after reconnecting once logged on (15600)
  • Regular DisplayLinkManager crashes on 10.8.4 (15802)
  • Ethernet connection not reliable (15898, 15879 & 16083)
  • DisplayLink audio doesn't show up in System Preferences (15913)
  • Unable to view manually specified ethernet link speed (15921)

New in DisplayLink Driver 2.1 Beta (Sep 9, 2013)

  • Beta support for OS X 10.9
  • Allow 2nd video output of DL-3900 products when a high resolution DisplayPort display is connected
  • Bug fixes and compatibility improvements for all products
  • Known issues on OS X 10.9 Mavericks:
  • Screen corruption and layout issues when adding more than one additional DisplayLink monitor.
  • Some applications using single buffer rendering may flicker on DisplayLink monitor.
  • Scrolling pages in Safari may cause corruption on DisplayLink screen.
  • Playing movie in QuickTime may cause the title bar to flicker.
  • Fast user switching may not work correctly when using DisplayLink monitors.
  • Sometimes rotating one DisplayLink monitor rotates a different display.
  • Sometimes when DisplayLink monitor is set as primary after waking up from sleep it is disconnected and there is no login screen visible.
  • Corruption on the screen may be visible while rotating DisplayLink displays.

New in DisplayLink Driver 2.0 (Mar 23, 2013)

  • Support for DL-3x00 devices (Video, Ethernet and stereo audio support)
  • Performance improvements for USB 2.0 devices
  • Bug fixes and compatibility improvements for all products

New in DisplayLink Driver 2.0 Beta 1 (Mar 13, 2013)

  • Support for Ethernet on the DL3x00 family
  • The audio output may be heard on a random output of DL-3x00 docking station
  • DisplayLink screen blank for some time after resuming from sleep.
  • Large rotated resolutions not available.

New in DisplayLink Driver 2.0 Alpha 3 (Feb 20, 2013)

  • Changes in this release:
  • Support for DL-3x00 devices (Video and stereo audio support. No Ethernet support)
  • Bug fixes
  • Changes since DisplayLink Mac OS X Software v2.0a2:
  • Improved stability of USB connections
  • Performance improvements for all DisplayLink chip families
  • Support for stereo audio output for devices connected with USB 2.0
  • Bug fixes
  • Fixed issues since Mac OS X Software v2.0a2:
  • Occasionally, when DisplayLink device is reconnected to the same USB port, it will not be recognised. To recover, another replug is necessary. (14835)
  • Occasionally, when more than one DisplayLink device is connected, it is not possible to set lower resolution for a DisplayLink connected screen. To recover, a reboot is necessary. (14725)
  • Layout changes can take up to 15 seconds to be applied. (14963)
  • On some MacBook Air models DL-3x00 devices may not be working correctly if connected before the system boot. To recover, reboot with no DL-3x00 devices attached. (14946)
  • Monitor not recognised after being connected to a DisplayLink device. (14834)
  • Dragging operations do not cancel correctly on certain platforms with NVIDIA GPU. (12037)
  • Blank monitor while the screen is part of the layout. (14604)
  • On some DL-3x00 devices unplug/replug may be required to show pixels after firmware upgrade. (14905)
  • Uninstallation of DisplayLink Software may lead to application crashes. (15098)
  • Corrupted video on rotated DisplayLink displays. (14991)
  • Certain DL-3x00-based docking stations do not work when connected. (15091)

New in DisplayLink Driver 2.0 Alpha 2 (Jan 23, 2013)

  • Adds support for DL-3x00 devices (video output only in this alpha. No audio or Ethernet support) as well as DL-1x95 devices on OS X 10.6, 10.7 and 10.8.
  • Bug fixes

New in DisplayLink Driver 1.8 (Nov 28, 2012)

  • Issues fixed in DisplayLink Mac OS X Software 1.8 Release:
  • Gatekeeper compatibility
  • Rotation menu not available by default (11691)
  • Installation issue on systems with missing OS folders (13717)
  • The driver now installs and runs on OS X 10.8 (Mountain Lion)
  • Rotation on 10.7.3+ causing frozen interface with blue screen (13464)

New in DisplayLink Driver 1.8 Alpha 1 (May 14, 2012)

  • Mac OS X 10.8 (Mountain Lion) experimental support
  • Prototype of new resolution management to fix 10.7.3 and 10.8 rotation issues
  • Note: Mac OS X Leopard 10.5.x and Mac OS X Tiger 10.4.x are not supported by this driver version. Version 1.7.x is the last version to support these operating systems.

New in DisplayLink Driver 1.7 Beta 1 (Jun 7, 2011)

  • Mac OSX 10.7 (Lion) Support

New in DisplayLink Driver 1.6 (May 10, 2011)

  • Snow Leopard (64 Bit) Support
  • Enabled rotated resolutions on Mac OS X 10.6.3+
  • Resolved a GUI freeze issue when resuming from sleep on some systems
  • Resolved a system freeze issue when resuming from sleep on some systems
  • Enabled 1920x1080 resolution on applicable products
  • Resolved an incompatibility with recent drivers for USB to Ethernet products based on ASIX chips
  • Resolved a system freeze issue when resuming from sleep on some systems
  • Enabled 1920x1080 resolution on applicable products
  • Resolved an incompatibility with recent drivers for USB to Ethernet products based on ASIX chips
  • Fixed uninstaller installation

New in DisplayLink Driver 1.6 Beta 4 (Apr 30, 2011)

  • Snow Leopard (64 Bit) Support
  • Enabled rotated resolutions on Mac OS X 10.6.3+
  • Resolved a GUI freeze issue when resuming from sleep on some systems
  • Resolved a system freeze issue when resuming from sleep on some systems
  • Enabled 1920x1080 resolution on applicable products
  • Resolved an incompatibility with recent drivers for USB to Ethernet products based on ASIX chips

New in DisplayLink Driver 1.6 Beta 2 (Sep 9, 2010)

  • Along with support for 64 bit versions of Snow Leopard, this also fixes the problems found with rotated screens and 10.6.3. One side effect of this fix is that the mode "0x0" is always available as a mode.

New in DisplayLink Driver 1.5 Beta 2 (Aug 21, 2009)

  • Designed to support the upcoming release of Apple's new operating system, Snow Leopard.
  • This release also brings improvements to existing supported versions of Mac OS X.

New in DisplayLink Driver 1.1.3 Beta (Jul 11, 2009)

  • Startup issues introduced by Mac OS X version 10.5.7 (5453)
  • Fixes for installer checks (4223)
  • Scrolling complex windows can very occasionally freeze the interface (4833)
  • Compatibility issues with some minimon products (4551)

New in DisplayLink Driver 1.1 (Dec 2, 2008)

  • DisplayLink display performance sub optimal on Mac Pros.
  • Window may disappear when moved fast between native and DisplayLink display.
  • Mouse cursor may disappear when moving application windows between displays.
  • Installer is not installing the uninstaller.
  • Some DisplayLink devices not correctly recognized.

New in DisplayLink Driver 1.0 (Oct 17, 2008)

  • Below is a list of all issues fixed from previous DisplayLink Mac OS X Software beta releases - each issue is followed by an internal issue tracking number.
  • Dock operated mirror and extend feature not working (3362)
  • No 2D acceleration implemented in the driver (2567)
  • DisplayLink displays may not resume after opening a closed laptop lid (2106)
  • Unsupported monitor modes may be present when using a DisplayLink device on some monitors (2594)
  • DisplayLink devices may not respond whilst a screensaver is active (2765)
  • The DisplayLink software uninstaller is currently not localised (2791)
  • Accelerated mouse movements when grabbing a window (2555)
  • Display preferences settings may change unexpectedly (2650)
  • Large performance drop on DisplayLink display when displaying authentication dialog (2677)
  • DisplayLink display switches to unsupported resolution after waking from sleep (2682)
  • Login Window may not appear when selected (2686)
  • Post initial connection, DisplayLink displays not consistent when logged out (2687)
  • If the DisplayLink display is primary, it may not be possible to enable mirroring (2696)
  • Display preferences not updated when turning off mirroring (2694)
  • Occasionally background colours are shown incorrectly on a DisplayLink display (2702)
  • DisplayLink displays may not resume from sleep (2741)
  • System may freeze if the user fast user switches to another account (2624)
  • Older DisplayLink devices may not function after logging in post logging out (2777)
  • OS stuck after fast user switching (2624)
  • Poor performance when using Spaces (2561)
  • Delay logging off from accounts with DisplayLink display attached (3404)
  • DisplayLink displays may not resume after waking from sleep to authentication dialog (3400)
  • Resolution changes may introduce tearing (3373)
  • Rotating a DisplayLink display may induce redraw issues at certain resolutions (2676)
  • Display settings are not remembered when logging out or changing accounts (2599)
  • Running Parallels with DisplayLink displays may freeze the system (3118)
  • DisplayLink Docks won't enter sleep (3183)
  • DisplayLink Dock LEDs may get out of sync after fast user switching (3550)
  • DisplayLink Dock LEDs do not blank during sleep (3733)
  • USB flash drives may not be mounted when the DisplayLink software is installed (3155)
  • Display appears mirroring when first connected (3617)
  • Scrolling window content causes tearing (3626)
  • 2D drawing performance very slow on MacBook Air (3644)
  • The display contents are not hidden when resuming with an authentication dialog (3447)
  • DisplayLink displays may not resume after reconnection (2775)
  • Systems not entering sleep (3775)
  • HDMI modes missing (3516)