Macbook Pro Retina 2013 Heating Issue's

Question

Hi,
Currently on my second 15" rMBP in two weeks, first one got very hot and now this too. It seems this one is only doing it when im watching stuff with flash or divx player. I read on here about etrecheck and tested it to see, this is what i got.
Hardware Information:
          MacBook Pro (Retina, 15-inch, Late 2013)
          MacBook Pro - model: MacBookPro11,3
          1 2.3 GHz Intel Core i7 CPU: 4 cores
          16 GB RAM
Video Information:
          Intel Iris Pro - VRAM: 1024 MB
          NVIDIA GeForce GT 750M - VRAM: 2048 MB
Audio Plug-ins:
          BluetoothAudioPlugIn: Version: 1.0
          AirPlay: Version: 1.9
          AppleAVBAudio: Version: 2.0.0
          iSightAudio: Version: 7.7.3
System Software:
          OS X 10.9 (13A3017) - Uptime: 2 days 14:18:35
Disk Information:
          APPLE SSD SM0512F disk0 : (500.28 GB)
                    EFI (disk0s1) <not mounted>: 209.7 MB
                    Macintosh HD (disk0s2) /: 499.42 GB (475.78 GB free)
                    Recovery HD (disk0s3) <not mounted>: 650 MB
USB Information:
          Apple Internal Memory Card Reader
          Apple Inc. BRCM20702 Hub
                    Apple Inc. Bluetooth USB Host Controller
          Apple Inc. Apple Internal Keyboard / Trackpad
FireWire Information:
Thunderbolt Information:
          Apple Inc. thunderbolt_bus
Kernel Extensions:
Problem System Launch Daemons:
          [failed] com.apple.Kerberos.kdc.plist
Problem System Launch Agents:
Launch Daemons:
          [loaded] com.adobe.fpsaud.plist
Launch Agents:
User Launch Agents:
          [loaded] com.google.keystone.agent.plist
User Login Items:
          iTunesHelper
          BitTorrent
3rd Party Preference Panes:
          Flash Player
Internet Plug-ins:
          Default Browser.plugin
          Flash Player.plugin
          FlashPlayer-10.6.plugin
          QuickTime Plugin.plugin
User Internet Plug-ins:
Bad Fonts:
          None
Time Machine:
          Time Machine not configured!
Top Processes by CPU:
               8%          WindowServer
               8%          NotificationCenter
               2%          EtreCheck
               1%          lowBatteryWarning
               1%          usernoted
               0%          taskgated
               0%          SystemUIServer
               0%          configd
               0%          powerd
               0%          notifyd
Top Processes by Memory:
          262 MB             Finder
          180 MB             WindowServer
          147 MB             Google Chrome
          131 MB             softwareupdated
          121 MB             Google Chrome Helper
          98 MB              installd
          82 MB              Activity Monitor
          82 MB              Dock
          66 MB              storeagent
          49 MB              systemstats
Virtual Memory Statistics:
          10.32 GB           Free RAM
          3.47 GB            Active RAM
          509 MB             Inactive RAM
          1.48 GB            Wired RAM
          3.27 GB            Page-ins
          0 B                Page-outs
anyone any idea what the failed one is ? also when i first got it 100% battery was showing like 7/8/9hours remaining, now with just this and etrecheck open 100% is 5:45. Any suggestions?

Answer 1

When you see an exclamation point in the Wi-Fi menu, from the menu bar, select
 ▹ System Preferences... ▹ Network
Click the Assist me button and select Assistant. Follow the prompts. You may get a warning that Wi-Fi is not available, that you're too far from the base station, or that you're using the wrong password.
Assuming that you've ruled out those possibilities, restart the computer and try again. If there's no change, click the lock icon in the lower left corner of the preference pane and authenticate, if necessary. From the Location menu at the top of the window, select Edit Locations. A sheet will drop down. Click the plus-sign button to create a new location. Give it any name you want. In the new location, set up the Wi-Fi service with the same settings you used before. Click  Apply and test.