Second Display not being recognised since updating to El Capitan.

Hello All,

I have the 2nd Display Malfunction - can anyone help? I have done all the usual even reinstalling El Capitan. I have pasted my EtreCheck. Any help would be much appreciated.

Thanks,Andy

EtreCheck version: 2.9.12 (265)

Report generated 2016-06-19 20:17:20

Download EtreCheck from https://etrecheck.com

Runtime 1:32

Performance: Excellent

Click the [Support] links for help with non-Apple products.

Click the [Details] links for more information about that line.

Problem: Other problem

Description:

Second Display not being recognised

Hardware Information:ⓘ

iMac (27-inch, Late 2013)

[Technical Specifications] - [User Guide] - [Warranty & Service]

iMac - model: iMac14,2

1 3.5 GHz Intel Core i7 CPU: 4-core

16 GB RAM Upgradeable - [Instructions]

BANK 0/DIMM0

8 GB DDR3 1600 MHz ok

BANK 1/DIMM0

8 GB DDR3 1600 MHz ok

BANK 0/DIMM1

Empty

BANK 1/DIMM1

Empty

Bluetooth: Good - Handoff/Airdrop2 supported

Wireless: en1: 802.11 a/b/g/n/ac

Video Information:ⓘ

NVIDIA GeForce GTX 775M - VRAM: 2048 MB

iMac 2560 x 1440

System Software:ⓘ

OS X El Capitan 10.11.5 (15F34) - Time since boot: about one hour

Disk Information:ⓘ

APPLE SSD SD0128F disk0 : (121.33 GB) (Solid State - TRIM: Yes)

EFI (disk0s1) <not mounted> : 210 MB

Boot OS X (disk0s3) <not mounted> : 134 MB

Macintosh HD (disk2) / : 1.11 TB (1.03 TB free)

Core Storage: disk0s2 120.99 GB Online

Core Storage: disk1s2 999.35 GB Online

APPLE HDD ST1000DM003 disk1 : (1 TB) (Rotational)

EFI (disk1s1) <not mounted> : 210 MB

Recovery HD (disk1s3) <not mounted> [Recovery]: 650 MB

Macintosh HD (disk2) / : 1.11 TB (1.03 TB free)

Core Storage: disk0s2 120.99 GB Online

Core Storage: disk1s2 999.35 GB Online

USB Information:ⓘ

Apple Inc. BRCM20702 Hub

Apple Inc. Bluetooth USB Host Controller

Apple Inc. FaceTime HD Camera (Built-in)

Thunderbolt Information:ⓘ

Apple Inc. thunderbolt_bus

Configuration files:ⓘ

/etc/sysctl.conf - File exists but not expected

Gatekeeper:ⓘ

Mac App Store and identified developers

System Launch Agents:ⓘ

[not loaded] 7 Apple tasks

[loaded] 161 Apple tasks

[running] 70 Apple tasks

System Launch Daemons:ⓘ

[not loaded] 47 Apple tasks

[loaded] 159 Apple tasks

[running] 84 Apple tasks

Launch Agents:ⓘ

[not loaded] com.adobe.AAM.Updater-1.0.plist (2016-06-18) [Support]

[failed] com.adobe.ARMDCHelper.cc24aef4a1b90ed56a...plist (2016-05-26) [Support]

[running] com.adobe.AdobeCreativeCloud.plist (2016-05-26) [Support]

Launch Daemons:ⓘ

[loaded] com.adobe.ARMDC.Communicator.plist (2016-05-26) [Support]

[loaded] com.adobe.ARMDC.SMJobBlessHelper.plist (2016-05-26) [Support]

[running] com.adobe.adobeupdatedaemon.plist (2016-06-13) [Support]

[loaded] com.adobe.agsservice.plist (2016-05-26) [Support]

[loaded] com.adobe.fpsaud.plist (2016-06-13) [Support]

[loaded] com.apple.installer.osmessagetracing.plist

User Launch Agents:ⓘ

[loaded] com.adobe.AAM.Updater-1.0.plist (2016-05-26) [Support]

User Login Items:ⓘ

iTunesHelper Application (/Applications/iTunes.app/Contents/MacOS/iTunesHelper.app)

Other Apps:ⓘ

[running] com.adobe.CCLibrary.95072

[running] com.adobe.CCXProcess.94752

[running] com.adobe.acc.AdobeDesktopService.67872.D21AF3BD-1D81-45AF-83D5-C5468B1F859A

[running] com.adobe.accmac.93152

[running] com.etresoft.EtreCheck.96672

[loaded] de.milchimgemuesefach.Display-Menu-Helper

[loaded] 402 Apple tasks

[running] 188 Apple tasks

Internet Plug-ins:ⓘ

AdobeAAMDetect: 3.0.0.0 - SDK 10.9 (2016-06-13) [Support]

FlashPlayer-10.6: 22.0.0.192 - SDK 10.9 (2016-06-18) [Support]

QuickTime Plugin: 7.7.3 (2016-05-05)

AdobePDFViewerNPAPI: 15.016.20039 - SDK 10.11 (2016-05-03) [Support]

AdobePDFViewer: 15.016.20039 - SDK 10.11 (2016-05-03) [Support]

Flash Player: 22.0.0.192 - SDK 10.9 (2016-06-18) [Support]

Default Browser: 601 - SDK 10.11 (2016-05-05)

3rd Party Preference Panes:ⓘ

Flash Player (2016-06-13) [Support]

Time Machine:ⓘ

Time Machine not configured!

Top Processes by CPU:ⓘ

4% kernel_task

3% fontd

2% WindowServer

1% Adobe Desktop Service

0% com.apple.WebKit.WebContent(12)

Top Processes by Memory:ⓘ

909 MB kernel_task

672 MB com.apple.WebKit.WebContent(12)

197 MB com.apple.BKAgentService

147 MB Safari

147 MB mdworker(9)

Virtual Memory Information:ⓘ

10.00 GB Free RAM

5.58 GB Used RAM (3.83 GB Cached)

0 B Swap Used

Diagnostics Information:ⓘ

Jun 19, 2016, 08:07:50 PM /Library/Logs/DiagnosticReports/AdobeCRDaemon_2016-06-19-200750_[redacted].cras h

/Applications/Adobe Photoshop CC 2015/Adobe Photoshop CC 2015.app/Contents/Frameworks/AdobeCrashReporter.framework/Versions/A/AdobeCRDae mon.app/Contents/MacOS/AdobeCRDaemon

Jun 19, 2016, 07:15:18 PM Self test - passed

Jun 19, 2016, 05:05:46 PM ~/Library/Logs/DiagnosticReports/com.apple.preference.network.remoteservice_201 6-06-19-170546_[redacted].crash

/System/Library/PreferencePanes/Network.prefPane/Contents/XPCServices/com.apple .preference.network.remoteservice.xpc/Contents/MacOS/com.apple.preference.networ k.remoteservice

Jun 18, 2016, 12:02:01 PM /Library/Logs/DiagnosticReports/com.apple.WebKit.WebContent_2016-06-18-120201_[ redacted].cpu_resource.diag [Details]

/System/Library/Frameworks/WebKit.framework/Versions/A/XPCServices/com.apple.We bKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent