wifi

[osangela]

hola a todos hace unos dias mi wifi dejo de funcionar vino el tecnico i cambiaron de router y sigue no funcionando
me é dado cuenta que apagando el Imac si funciona wifi y sin embargo encendiendo el Imac wifi desaparece.....
alguien puede ayudarme muchísima gracias

[admin]

¿Cuando apagas el iMac la WiFi desaprece del resto de dispositivos (Teléfono, tableta, otros ordenadores, etc.)?

¿Es eso lo que quieres decir?

[osangela]

gracias por contestarme, no es al contrario si el PC esta encendido no hay manera que los aparatos (MacBook Pro - Ipad - miniPad - iphone) se conectan a la wifi apagando el ordenador automaticamente la wifi entra en todos lo aparado
gracias Lozano

[osangela]

y se vuelvo a la ultima copia de seguridad que ise .......

[osangela]

AVER SI ESTO PUEDE SERVIR:muchísima gracia por ayudarme
EtreCheck version: 2.9.13 (267)
Report generated 2016-07-21 10:13:59
Download EtreCheck from https://etrecheck.com
Runtime 3:51
Performance: Good

Click the [Support] links for help with non-Apple products.
Click the [Details] links for more information about that line.
Click the [Remove] links to remove adware.

Problem: Computer is too slow

Hardware Information: ⓘ
    iMac (27-inch, Late 2013)
    [Technical Specifications] - [User Guide] - [Warranty & Service]
    iMac - model: iMac14,2
    1 3,4 GHz Intel Core i5 CPU: 4-core
    16 GB RAM Upgradeable - [Instructions]
        BANK 0/DIMM0
            4 GB DDR3 1600 MHz ok
        BANK 1/DIMM0
            4 GB DDR3 1600 MHz ok
        BANK 0/DIMM1
            4 GB DDR3 1600 MHz ok
        BANK 1/DIMM1
            4 GB DDR3 1600 MHz ok
    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 10.11.6 (15G31) - Time since boot: about one day

Disk Information: ⓘ
    APPLE HDD ST1000DM003 disk0 : (1 TB) (Rotational)
        EFI (disk0s1) <not mounted> : 210 MB
        Macintosh HD (disk0s2) / : 999.35 GB (726.60 GB free)
        Recovery HD (disk0s3) <not mounted>  [Recovery]: 650 MB

USB Information: ⓘ
    GenesysLogic USB3.0 Hub
    Apple Inc. BRCM20702 Hub
        Apple Inc. Bluetooth USB Host Controller
    Apple Inc. FaceTime HD Camera (Built-in)
    GenesysLogic USB2.0 Hub
        Elgato EyeTV Diversity

Thunderbolt Information: ⓘ
    Apple Inc. thunderbolt_bus

Gatekeeper: ⓘ
    Mac App Store and identified developers

Adware: ⓘ
    /Library/LaunchDaemons/com.sellaiteUpd.plist
    One adware file found. [Remove]

Kernel Extensions: ⓘ
        /Library/Application Support/com.adguard.Adguard/kext
    [not loaded]    com.adguard.nfext (1.0.4 - SDK 10.11 - 2016-07-03) [Support]

        /System/Library/Extensions
    [not loaded]    com.dvdfab.kext.fabio (1.0 - 2016-07-19) [Support]
    [not loaded]    com.elgato.driver.DontMatchAfaTech (1.1 - 2016-07-19) [Support]
    [not loaded]    com.elgato.driver.DontMatchCinergy450 (1.1 - 2016-07-19) [Support]
    [not loaded]    com.elgato.driver.DontMatchCinergyXS (1.1 - 2016-07-19) [Support]
    [not loaded]    com.elgato.driver.DontMatchEmpia (1.1 - 2016-07-19) [Support]
    [not loaded]    com.elgato.driver.DontMatchVoyager (1.1 - 2016-07-19) [Support]

        ~/Library/Services/ToastIt.service/Contents/MacOS
    [not loaded]    com.roxio.TDIXController (2.0 - 2015-08-31) [Support]

Startup Items: ⓘ
    TuxeraNTFSUnmountHelper: Path: /Library/StartupItems/TuxeraNTFSUnmountHelper
    Startup items are obsolete in OS X Yosemite

System Launch Agents: ⓘ
    [running]    com.paragon.NTFS.notify.plist (2014-10-16) [Support]
    [not loaded]    6 Apple tasks
    [loaded]    157 Apple tasks
    [running]    75 Apple tasks

System Launch Daemons: ⓘ
    [not loaded]    47 Apple tasks
    [loaded]    156 Apple tasks
    [running]    87 Apple tasks

Launch Agents: ⓘ
    [failed]    com.adobe.ARMDCHelper.cc24aef4a1b90ed56a...plist (2016-07-14) [Support]
    [loaded]    com.google.keystone.agent.plist (2016-07-12) [Support]
    [running]    com.micromat.TechToolProAgent.plist (2016-07-15) [Support]
    [loaded]    com.paragon.updater.plist (2014-10-16) [Support]
    [loaded]    org.macosforge.xquartz.startx.plist (2014-08-11) [Support]

Launch Daemons: ⓘ
    [loaded]    com.adobe.ARMDC.Communicator.plist (2016-07-14) [Support]
    [loaded]    com.adobe.ARMDC.SMJobBlessHelper.plist (2016-07-14) [Support]
    [failed]    com.adobe.fpsaud.plist (2016-06-13) [Support]
    [not loaded]    com.apple.ertur.plist (2016-07-14) - Executable not found!
    [loaded]    com.google.keystone.daemon.plist (2016-07-12) [Support]
    [loaded]    com.malwarebytes.HelperTool.plist (2016-07-14) [Support]
    [running]    com.micromat.TechToolProDaemon.plist (2016-07-15) [Support]
    [loaded]    com.microsoft.office.licensing.helper.plist (2010-10-28) [Support]
    [not loaded]    com.sellaiteUpd.plist (2016-07-14) Adware!  [Remove]
    [loaded]    org.macosforge.xquartz.privileged_startx.plist (2014-08-11) [Support]

User Launch Agents: ⓘ
    [running]    com.pcv.hlpramcn.plist (2016-07-17) [Support]

User Login Items: ⓘ
    iTunesHelper    Aplicación  (/Applications/iTunes.app/Contents/MacOS/iTunesHelper.app)
    EyeTV Helper    Aplicación  (/Library/Application Support/EyeTV/EyeTV Helper.app)
    Mail    Aplicación  (/Applications/Mail.app)
    TomTomHOMERunner    Aplicación  (~/Library/Application Support/TomTom HOME/TomTomHOMERunner.app)

Other Apps: ⓘ
    [running]    com.bittorrent.uTorrent.8992
    [running]    com.elgato.eyetvhelper.81312
    [running]    com.google.Chrome.132192
    [running]    com.skype.skype.190432
    [running]    com.tomtom.HOMERunnerApp.81632
    [loaded]    com.vinnov.LivingWeatherHDHelper
    [running]    org.jdownloader.launcher.137952
    [running]    org.videolan.vlc.63392
    [loaded]    sellaiteUpd.plist
    [loaded]    406 Apple tasks
    [running]    194 Apple tasks

Internet Plug-ins: ⓘ
    FlashPlayer-10.6: 22.0.0.192 - SDK 10.9 (2016-07-05) [Support]
    QuickTime Plugin: 7.7.3 (2016-07-19)
    AdobePDFViewerNPAPI: 15.007.20033 - SDK 10.8 (2015-03-17) [Support]
    AdobePDFViewer: 15.007.20033 - SDK 10.8 (2015-03-17) [Support]
    Flash Player: 22.0.0.192 - SDK 10.9 (2016-07-05) Outdated! Update
    Default Browser: 601 - SDK 10.11 (2016-07-19)
    SharePointBrowserPlugin: 14.6.5 - SDK 10.6 (2016-06-20) [Support]
    Google Earth Web Plug-in: 7.1 (2016-07-05) [Support]

Safari Extensions: ⓘ
    Search Genius - Search Genius (2016-07-17)

3rd Party Preference Panes: ⓘ
    Flash Player (2016-06-13) [Support]
    Paragon NTFS for Mac ® OS X (2016-02-27) [Support]
    TechTool Protection (2016-07-15) [Support]
    Tuxera NTFS (2016-07-15) [Support]

Time Machine: ⓘ
    Skip System Files: NO
    Mobile backups: OFF
    Auto backup: NO - Auto backup turned off
    Volumes being backed up:
        Macintosh HD: Disk size: 999.35 GB Disk used: 272.75 GB
    Destinations:
        MAC [Local]
        Total size: 499.76 GB
        Total number of backups: 1
        Oldest backup: 27/6/16 16:09
        Last backup: 27/6/16 16:09
        Size of backup disk: Too small
            Backup size 499.76 GB < (Disk used 272.75 GB X 3)

Top Processes by CPU: ⓘ
        2%    kernel_task
        2%    uTorrent
        1%    Google Chrome Helper(2)
        0%    JavaApplicationStub
        0%    cloudpaird

Top Processes by Memory: ⓘ
    1.18 GB    kernel_task
    492 MB    softwareupdated
    344 MB    JavaApplicationStub
    295 MB    Skype
    262 MB    Google Chrome Helper(2)

Virtual Memory Information: ⓘ
    9.43 GB    Free RAM
    6.57 GB    Used RAM (3.04 GB Cached)
    0 B    Swap Used

Diagnostics Information: ⓘ
    Jul 20, 2016, 03:16:49 PM    Self test - passed
    Jul 18, 2016, 09:28:04 PM    ~/Library/Logs/DiagnosticReports/MacX DVD Video Converter Pro Pack - DVD Ripper Pro_2016-07-18-212804_[redacted].crash
        com.macxdvd.dvdripperpackpro - /Applications/MacX DVD Video Converter Pro Pack.app/Contents/Resources/MacX DVD Video Converter Pro Pack - DVD Ripper Pro.app/Contents/MacOS/MacX DVD Video Converter Pro Pack - DVD Ripper Pro
    Jul 18, 2016, 09:27:09 PM    ~/Library/Logs/DiagnosticReports/MacX DVD Video Converter Pro Pack - DVD Ripper Pro_2016-07-18-212709_[redacted].crash
    Jul 18, 2016, 04:44:19 PM    /Library/Logs/DiagnosticReports/Living Weather HD_2016-07-18-164419_[redacted].hang
        /Applications/LivWea303/*/Living Weather HD.app/Contents/MacOS/Living Weather HD
    Jul 18, 2016, 03:49:12 PM    /Library/Logs/DiagnosticReports/Living Weather HD_2016-07-18-154912_[redacted].hang

[admin]

Es muy extraño ya que el router no se debe de ver afectado pro los equipos conectados salvo que tenga limitación configurada a un solo usuario pero eso no cuadra ya que tienes otros dispositivos que funcionan concurrentemente si el iMac está apagado.

Pregunta:
Si el iMac está encendido pero con WiFi desactivada  te hace lo mismo?

[admin]

Por cierto tienes una cosa que no deberías en tu iMac (aunque no tiene que ver con la WiFi) y es tener instalados ambos, Paragon y Tuxera; son cómo el perro y el gato, no deben de estar en la misma jaula.
O el uno o el otro

[osangela]

gracias Lozano voy a quitar tux...
saludo

[osangela]

a ver se esto aclara,gracias

[osangela]

hola a todos creo que el problema es el 2 puerto de salida USB....... de mi iMac
qualquer cosa que ponia hay me bloqueaba la wifi
saludos