[MacBook Air] Lüfterverhalten im Akkubetrieb

[pons91]

Hallo,

mir ist an meinem Macbook Air 2015 ein seltsames Lüfterverhalten aufgefallen. Im Akkubetrieb springt der Lüfter bei gleicher Nutzung deutlich früher an als im Netzbetrieb. Dieses Phänomen tritt sowohl unter OSX 10.11.2 als auch unter Boot Camp Windows 10 auf. Manchmal schaukelt sich der Lüfter bei geringer Beanspruchung bis auf die höchste Stufe hoch, obwohl das Macbook kühl ist. Nach einem Neustart ist der Lüfter für gewisse Zeit still bis das Spiel von neuem beginnt. Im Netzbetrieb ist das Macbook auch nach einigen Stunden noch flüsterleise. Einen SMC-Reset habe ich bereits durchgeführt.

Habt ihr eine Ahnung woran das liegen könnte?

Danke.

 

[Farafan]

Erst einmal willkommen bei Apfeltalk.

Da spukt dir sicherlich irgend ein Programm in die Suppe.
Schon einmal hier rein geschaut?

Erste Hilfe bei solchen Fällen ist immer EtreCheck zu laden und das Protokoll hier mit Code einzustellen. Mal sehen ob wir da eine Spaßbremse finden.

 

[pons91]

Ich denke nicht, dass ein Programm die Ursache ist, da das Lüfterverhalten sowohl unter OSX als auch unter Boot Camp auftritt...

EtreCheck version: 2.6.6 (226)
Report generated 29.12.15, 11:01
Runtime 1:46
Download EtreCheck from http://etrecheck.com

Click the [Click for support] links for help with non-Apple products.
Click the [Click for details] links for more information about that line.

Hardware Information: (What does this mean?)
    MacBook Air (13-inch, Early 2015)
    [Click for Technical Specifications]
    [Click for User Guide]
    MacBook Air - model: MacBookAir7,2
    1 1,6 GHz Intel Core i5 CPU: 2-core
    8 GB RAM Not upgradeable
            BANK 0/DIMM0
            4 GB DDR3 1600 MHz ok
        BANK 1/DIMM0
            4 GB DDR3 1600 MHz ok
    Bluetooth: Good - Handoff/Airdrop2 supported
    Wireless:  en0: 802.11 a/b/g/n/ac
    Battery: Health = Normal - Cycle count = 15 - SN = D8653220S6YF90KAQ

Video Information: (What does this mean?)
    Intel HD Graphics 6000
        Color LCD 1440 x 900

System Software: (What does this mean?)
    OS X El Capitan 10.11.2 (15C50) - Time since boot: about one hour

Disk Information: (What does this mean?)
    APPLE SSD SM0128G disk0 : (121,33 GB) (Solid State - TRIM: Yes)
        EFI (disk0s1) <not mounted> : 210 MB
        Recovery HD (disk0s3) <not mounted>  [Recovery]: 650 MB
        BOOTCAMP (disk0s4) /Volumes/BOOTCAMP : 49.63 GB (29.36 GB free)
        disk0s5 (disk0s5) <not mounted> : 472 MB
        Macintosh HD (disk1) / : 70.00 GB (37.94 GB free)
            Core Storage: disk0s2 70.37 GB Online

USB Information: (What does this mean?)
    Apple Inc. BRCM20702 Hub
        Apple Inc. Bluetooth USB Host Controller

Thunderbolt Information: (What does this mean?)
    Apple Inc. thunderbolt_bus

Gatekeeper: (What does this mean?)
    Mac App Store and identified developers

Kernel Extensions: (What does this mean?)
        /System/Library/Extensions
    [not loaded]    com.dvdfab.kext.fabio (1) [Click for support]

Launch Daemons: (What does this mean?)
    [loaded]    com.malwarebytes.MBAMHelperTool.plist [Click for support]
    [loaded]    com.microsoft.autoupdate.helpertool.plist [Click for support]
    [loaded]    com.microsoft.office.licensingV2.helper.plist [Click for support]
    [loaded]    com.paragon-software.camptunex.helper.plist [Click for support]
    [loaded]    com.paragon-software.camptunex.installer.plist [Click for support]

User Launch Agents: (What does this mean?)
    [loaded]    com.amazon.music.plist [Click for support]
    [loaded]    com.google.keystone.agent.plist [Click for support]

User Login Items: (What does this mean?)
    iTunesHelper    Programm  (/Applications/iTunes.app/Contents/MacOS/iTunesHelper.app)

Other Apps: (What does this mean?)
    [running]    com.apple.xpc.launchd.oneshot.0x10000005.EtreCheck

Internet Plug-ins: (What does this mean?)
    Default Browser: Version: 601 - SDK 10.11
    QuickTime Plugin: Version: 7.7.3

Safari Extensions: (What does this mean?)
    Adblock Plus

3rd Party Preference Panes: (What does this mean?)
    None

Time Machine: (What does this mean?)
    Skip System Files: NO
    Mobile backups: OFF
    Auto backup: YES
    Volumes being backed up:
        Macintosh HD: Disk size: 70.00 GB Disk used: 32.06 GB
    Destinations:
        Time Machine [Local]
        Total size: 314.57 GB
        Total number of backups: 3
        Oldest backup: 04.12.15, 17:51
        Last backup: 28.12.15, 21:28
        Size of backup disk: Excellent
            Backup size 314.57 GB > (Disk size 70.00 GB X 3)

Top Processes by CPU: (What does this mean?)
        45%    Finder
        16%    WindowServer
         4%    kernel_task
         1%    fontd
         1%    hidd

Top Processes by Memory: (What does this mean?)
    828 MB    kernel_task
    705 MB    com.apple.WebKit.WebContent(2)
    442 MB    softwareupdated
    287 MB    Safari
    139 MB    mds_stores

Virtual Memory Information: (What does this mean?)
    2.88 GB    Free RAM
    5.11 GB    Used RAM (1.47 GB Cached)
    0 B    Swap Used

Diagnostics Information: (What does this mean?)
    Dec 29, 2015, 10:07:19 AM    ~/Library/Logs/DiagnosticReports/Winclone Pro_2015-12-29-100719_[redacted].crash
    Dec 29, 2015, 09:11:55 AM    Self test - passed

 

[Farafan]

Log ist in der Tat unauffällig.
Das mit Bootcamp der Effekt ebenfalls auftritt hatte ich überlesen, sorry.

Nun, wenn du einen Servicepartner in der Nähe hast würde ich es einmal checken lassen. Garantie besteht ja eindeutig noch.

 

[pons91]

Hier nochmal ein Log, der während des oben beschriebenen Lüfterproblems aufgezeichnet wurde.

EtreCheck version: 2.6.6 (226)
Report generated 10.01.16, 20:48
Runtime 1:43
Download EtreCheck from http://etrecheck.com

Click the [Click for support] links for help with non-Apple products.
Click the [Click for details] links for more information about that line.

Hardware Information: (What does this mean?)
    MacBook Air (13-inch, Early 2015)
    [Click for Technical Specifications]
    [Click for User Guide]
    MacBook Air - model: MacBookAir7,2
    1 1,6 GHz Intel Core i5 CPU: 2-core
    8 GB RAM Not upgradeable
            BANK 0/DIMM0
            4 GB DDR3 1600 MHz ok
        BANK 1/DIMM0
            4 GB DDR3 1600 MHz ok
    Bluetooth: Good - Handoff/Airdrop2 supported
    Wireless:  en0: 802.11 a/b/g/n/ac
    Battery: Health = Normal - Cycle count = 16 - SN = D8653220S6YF90KAQ

Video Information: (What does this mean?)
    Intel HD Graphics 6000
        Color LCD 1440 x 900

System Software: (What does this mean?)
    OS X El Capitan 10.11.2 (15C50) - Time since boot: less than an hour

Disk Information: (What does this mean?)
    APPLE SSD SM0128G disk0 : (121,33 GB) (Solid State - TRIM: Yes)
        EFI (disk0s1) <not mounted> : 210 MB
        Recovery HD (disk0s3) <not mounted>  [Recovery]: 650 MB
        BOOTCAMP (disk0s4) /Volumes/BOOTCAMP : 49.63 GB (29.22 GB free)
        disk0s5 (disk0s5) <not mounted> : 472 MB
        Macintosh HD (disk1) / : 70.00 GB (38.48 GB free)
            Core Storage: disk0s2 70.37 GB Online

USB Information: (What does this mean?)
    Apple Inc. BRCM20702 Hub
        Apple Inc. Bluetooth USB Host Controller

Thunderbolt Information: (What does this mean?)
    Apple Inc. thunderbolt_bus

Gatekeeper: (What does this mean?)
    Mac App Store and identified developers

Launch Daemons: (What does this mean?)
    [loaded]    com.malwarebytes.MBAMHelperTool.plist [Click for support]
    [loaded]    com.microsoft.autoupdate.helpertool.plist [Click for support]
    [loaded]    com.microsoft.office.licensingV2.helper.plist [Click for support]
    [loaded]    com.paragon-software.camptunex.helper.plist [Click for support]
    [loaded]    com.paragon-software.camptunex.installer.plist [Click for support]

User Launch Agents: (What does this mean?)
    [loaded]    com.google.keystone.agent.plist [Click for support]

User Login Items: (What does this mean?)
    iTunesHelper    Programm  (/Applications/iTunes.app/Contents/MacOS/iTunesHelper.app)

Other Apps: (What does this mean?)
    [running]    com.apple.xpc.launchd.oneshot.0x10000004.EtreCheck

Internet Plug-ins: (What does this mean?)
    Default Browser: Version: 601 - SDK 10.11
    QuickTime Plugin: Version: 7.7.3

Safari Extensions: (What does this mean?)
    Adblock Plus

3rd Party Preference Panes: (What does this mean?)
    None

Time Machine: (What does this mean?)
    Skip System Files: NO
    Mobile backups: OFF
    Auto backup: YES
    Volumes being backed up:
        Macintosh HD: Disk size: 70.00 GB Disk used: 31.52 GB
    Destinations:
        Time Machine [Local]
        Total size: 314.57 GB
        Total number of backups: 3
        Oldest backup: 04.12.15, 17:51
        Last backup: 28.12.15, 21:28
        Size of backup disk: Excellent
            Backup size 314.57 GB > (Disk size 70.00 GB X 3)

Top Processes by CPU: (What does this mean?)
         4%    WindowServer
         2%    kernel_task
         1%    fontd
         0%    syncdefaultsd
         0%    secd

Top Processes by Memory: (What does this mean?)
    708 MB    kernel_task
    221 MB    mdworker(17)
    123 MB    WindowServer
    115 MB    ocspd
    90 MB    mds_stores

Virtual Memory Information: (What does this mean?)
    4.32 GB    Free RAM
    3.68 GB    Used RAM (1.67 GB Cached)
    0 B    Swap Used

Diagnostics Information: (What does this mean?)
    Jan 10, 2016, 08:16:44 PM    Self test - passed

 

[-_ Dissidia _-]

MBaM Helper Tool, Malwarebytes?

Was ist das? Klingt nach einem bösen Ding

 

[tobeinterested]

http://www.apfeltalk.de/community/i...av-2.8.5:-Trojaner-Fund?.490430/#post-4749524

Malwarebytes? Nix schlimmes

 

[maddi06]

Winclone

Finde ich jetzt nicht so prickelnd. Warum läuft das unter OS X? Also warum wird es da gestartet?

interessant wäre, was bei einem neuen Benutzer passiert. Wenn das da auch auftritt würde ich Apple damit konfrontieren.