iMac connected to the external hifi/stereo system

Similar Questions

• ProBook 4530 s BIOS update fails - "...". the computer is not connected to the external power supply. »

  I made an update of the system to the original settings and everything seems to go as usual.  While performiong the many windows updates, I noticed that the battery indicator indicates "no battery installed.  I found a few solutions dealing with this problem (none of the other solutions worked) and that which is shown updating BIOS.  I checked and the BIOS is F.07 and the current version is F.41.  I downloaded the update and begun the process of Windows.  The system restarts to start the process, but when the BIOS updated starts I get the following message:

  "A significant update of the BIOS of the system is available, but the computer is not connected to the external power supply.  Please connect the external power supply and then press Enter to continue. »

  The computer is connected to the power of HP to the original address since it is the only way so he can turn it on.  I tried removing the battery and from the update only the connected power and get the same result.

  Either way, I tried to insert a different battery, I have more than one of these laptops.

  Sorry

  Please test the battery after boot press F2 HP Diagnostics

  http://support.HP.com/us-en/document/c00821429

  and calibration of the battery for laptop

  http://support.HP.com/us-en/document/c00817650

• PC to tv connection error "no signal - check the connections and the external device is turned."

  Original title: pc to tv connection

  I have an Acer Espire Vista 32bits. Connect to a Panasonic TC L32x30 HD TV. The TV has a 'PC' marked port that matches one VGA cable. I have the VGA end of the cable is connected to the TV. The other end is connected to the PC Tower via a DVI adapter to the port where was my monitor.
  TV output is set to "PC". I turned on my PC, the Acer (Bios) screen came. He then shows the block scroll bar. Just as Windows is about to light up, cutting signal. I never get to see my office. A message appears on the screen saying "no signal - check the connections and the external device is turned on."
  I had posted before saying that I had problems ranging from VGA to VGA. That's why I bought the DVI adapter to try another solution.
  I hope I made things clear enough for someone to help him.

  Hello Winston M,.
  I actually solved it. Went to the screen and chose. Connection just how I mentioned. second monitor, default Says. I then checked"Extend Desktop to this monitor.
  As I type this, I can see it on my TV screen.
  Thank you for taking the time to answer my question.
  Problem solved
  Ray

• Windows could not connect to the Service Notification of system events

  Yesterday, everything was normal before turning off my computer. However, I saw a message "that Windows could not connect to the Service Notification of system events" after I turn it on now.

  My operating system is "Win7 Ultimate". What should I do to fix this?

  Hi Aporch,

  You can check if System Event Notification Service is enabled and set to automatic.

  Here's how you do it;

  1. Select start > run > and type services.msc.

  2. scroll down until you find System Event Notification Service and make sure that it is running and set to automatic.

  Also make sure Remote Procedure Call following the same steps above.

  3. restart your computer.

  If this does not help, try this:

  1. click on the Start button.

  2. type Cmd in the search text box.

  3. press on Ctrl-Shift-Enter keyboard shortcut to run command as administrator prompt. Allow elevation request.

  4 type netsh winsock reset at the shell command prompt, and then press the Enter key.

  5 restart the computer

  If please reply and let us know if your problem is resolved or if you need further assistance

  Aziz Nadeem - Microsoft Support

• ORA-28575: could not open the RPC connection to the external procedure agent

  Hello world
  
  Could you please help me with this problem? I am trying to configure Oracle XE 11 g for external procedures, this because I need to access certain procedures in a DLL in Delphi 6.0, but even with the simplest of the dll that I do, as a sum in C, I can't pass this ORA-28575 error: could not open the RPC connection to the external procedure agent.
  
  It's my listener.ora:
  
  SID_LIST_LISTENER =
  (SID_LIST =
  (SID_DESC =
  (SID_NAME = PLSExtProc)
  (ORACLE_HOME = C:\oraclexe\app\oracle\product\11.2.0\server)
  (= Extproc PROGRAM)
  )
  (SID_DESC =
  (SID_NAME = CLRExtProc)
  (ORACLE_HOME = C:\oraclexe\app\oracle\product\11.2.0\server)
  (= Extproc PROGRAM)
  )
  )
  
  LISTENER =
  (DESCRIPTION_LIST =
  (DESCRIPTION =
  (ADDRESS = (PROTOCOL = CIP)(KEY = EXTPROC0))
  (ADDRESS = (PROTOCOL = TCP)(HOST = myPC) (PORT = 1521))
  )
  )
  
  
  DEFAULT_SERVICE_LISTENER = (XE)
  
  and that's my tnsnames.ora:
  XE =
  (DESCRIPTION =
  (ADDRESS = (PROTOCOL = TCP)(HOST = myPC) (PORT = 1521))
  (CONNECT_DATA =
  (SERVER = DEDICATED)
  (SERVICE_NAME = XE)
  )
  )
  
  EXTPROC_CONNECTION_DATA =
  (DESCRIPTION =
  (ADDRESS = (PROTOCOL = CIP)(KEY = EXTPROC0))
  (CONNECT_DATA =
  (SID = PLSExtProc)
  (PRESENTATION = RO)
  )
  )
  
  ORACLR_CONNECTION_DATA =
  (DESCRIPTION =
  (ADDRESS_LIST =
  (ADDRESS = (PROTOCOL = CIP)(KEY = EXTPROC1))
  )
  (CONNECT_DATA =
  (SID = CLRExtProc)
  (PRESENTATION = RO)
  )
  )
  
  Do you know what could be the problem? I'm out of ideas and google search...
  
  Also, is there a difference in a call to a DLL in VB and one made in Delphi?
  
  Thank you and best regards,

  See the MOS NOTES:
  ORA-28575: cannot open connection to RPC if "ORA_EXTPROC_THREADED" is set in the registry [945396.1 ID]
  External procedures - troubleshooting errors ORA-28575 [70638.1 ID]

• iMac buzzing when connected to the external amplifier

  I have external amplifier connected to the new iMac 5K retina. When he plays music or sounds of any kind, through speakers, it's all good.

  However, if you do not play any sound for 20 seconds, it is very light buzzing sound from left speaker only. I logged out (model end 2012) iMac and it works exactly the same.

  This is NOT ground loop or bad cable/amp problem (amp and iMac share same multi socket). It seems that something in the iMac will sleep, open the circuit, making the high output impedance, making the left channel pick up noise from the power grid. HiFi, impedance of the output device installation is low, effectively killing most of the HF/RF interference in the cable.

  It is very annoying problem that I scoured my decent sound, high-end amp/speakers. Any ideas or solutions (Apple I hope you read this too, it's unacceptable on 2000USD + machine).

  Apple is not reading this. This is a user forum. Certainly, this looks like a bad cable from your description.

• Problem with connecting to the external server

  I am currently using my iMac with Mac OS X Lion 10.7.5 2011 (11G 63). I have an external server connected to the PC of the window. I tried many times and many ways and yet the error "There was a problem connecting to the server" continues to appear.

  I checked:

  -IP address
  -No firewall
  -Access rights
  -Address external & directory servers

  I used my other new imac and macbook and they have no problem connecting.

  Is this an error in version?

  Please do help.

  Read this article on the basis of knowledge of Apple, there may be something you've missed.

  OS X El Capitan: connect to shared computers and servers for files on a network

  Also this...

  OS X El Capitan: to connect to a Windows from a Mac computer

• iMac connects to the router of Linkysys WRT1900ac

  I am trying to help a friend get his iMac 12.1, that is running 10.11.4, to connect to a new Linksys WRT1900ac router.  The router is a novelty in this House, is in the same room of 10 x 12, as the computers listed below, and the installer was using the Linksys recommends the method, which is to let the Linksys to make adjustments.

  Here are its configuration;

  The router is connected to a cable modem, ISP and the following devices are connected to the router and works well;

  Via ethernet

  Windows 10 PC

  AT & T cell phone extender

  Ooma VOIP

  Wireless

  iPhone

  iPad

  Notebook PC

  While troubleshooting my MacBook 5.1 also allows to connect without problems to the Linksys router.

  Note that her iMac connects without problem to the wifi network Netgear Guest unprotected from its neighbor.  I also installed in his room my 1st generation Airport Express, which has added a second wifi network but without access to the internet and his iMac connect without problems to this wifi.

  Here are the steps I took to try to solve this problem, and they were unsuccessful;

  ➔ Scanned for malware/adware with Malwarebytes and found nothing.

  ➔ Ransacked after the files in/Library/Preferences/SystemConfiguration and restarted

  com Apple.Airport.Preferences.plist
  NetworkInterfaces.plist
  Preferences.plist

  ➔ When the previous did not work I trashed all the files in the folder/Library/Preferences/SystemConfiguration except "com.apple.boot.plist', which would not remove and rebooted

  ➔ Created a second user account and still not able to connect to the Linksys router

  ➔ Repaired permissions

  ➔ Created a new location in System Preferences > network and added the OpenDNS addresses and in the material value MTU 1453

  ➔ restarted in safe mode and not still could not connect

  Firmware on the router Checked ➔, which is updated

  ➔ Reset SMC

  ➔ reinstalled El Capitan via the App Store

  That's all I could think about.  I'm puzzled.

  I checked the router and everything seems ok, but I'm no expert.  There may be something I'm not contagious.  I have seen that he has no MAC filtering set up in the router, so this isn't everything.

  Please tell me if there is something that I'm on.  Is there something in the router, that I need to change?  There are other files in the Mac, I need to delete?  Is there any other troubleshooting steps I can take to identify this problem.

  Any help would be appreciated as it is a total mystery to me.

  There are a lot of variables, but start with some basic info. So on her iMac, if you click the wifi at the top right, you can see his router listed?

• Satellite P300 - randomly turns off the power when connected to the external monitor

  Hello

  I have a Satellite P300, Intel Core 2 Duo T9400 2.53 GHz, 4 GB RAM, ATI Mobility Radeon HD 3650 512 MB, running Windows 7 ultimate x 64.

  Recently, I bought an AOC v22 led screen and connect my conputer via HDMI. Everything works fine, but sometimes my computer off just randomly. I might have something to do with my computer overheating, so I clean the fan, but this was not good.

  I think it has something to do with the LED screen because my computer was never off his own.

  Hello

  So this also happens if you n t connect laptop to external display? So, you can determine what is causing this problem.

  If the computer laptop doesn t turn off without external monitor, you should try to update the BIOS and the display driver. Two updates that you can find on the Toshiba site:
  http://EU.computers.Toshiba-Europe.com-online decision-making supported Downloads & => Download drivers

  You close the lid if you have connected the external monitor?
  What operating system do you use?

  In addition, it would be interesting to know how you clean the laptop. That's why I use the jet of compressed air that can blow the dust from the cooling fans and you don't have to disassemble the laptop.

  Good bye

• Satellite M30X-129 loses connectivity with the external USB device

  I have a problem with my laptop that has regularly been do worse and I can handle is no longer!

  Whenever I work with external devices via USB ports (all kinds of devices but my external hard drive Smartdisk CrossFire and my iPod in particular), after a certain period of time (sometimes minutes, sometimes hours) the laptop loses connectivity with the device.

  If happens to be listening to the music, download photos from a camera or laptop computer for the ' net or sync of the iPod, the connection is cut off, turning off the device and I have to start all over again!

  I'm almost at the point of launch of the laptop by the window, so any help is most welcome.
  Thank you
  Abderrahman

  Hello

  This happens also with the external USB mouse?
  This occurs if the power adapter is plugged or only if the laptop running on battery?

  In-hubs properties > Device Manager USB root-> power management
  You will find the option called allow the computer to turn off this device to save power.

  I would recommend the brand and disable this option.

  Maybe it helps.

  By the way; When do you update the operating system? I think that it s there long time, perhaps some system files or registry entries are corrupted or a 3rd party application affect the USB functionality?

• HP EliteBook 8440p does not connect to the external monitor using VGA! Help!

  As you can read by the title, this computer does not connect to an external monitor using VGA.

  It will be not just to record all monitors in the control panel.

  Can I change the resolution, change the color, etc.. But it will pick up any display.

  -This computer has a HDMI port.

  -The Windows key and pressing P make the ring of little blue loading appear for a microsecond before nothing appears.

  -VGA cable is brand new, double male, directly connected to my Panasonic Viera 32 ''.

  -In the properties of this computer is giving an error code that this computer has no drivers. (Code 28)

  After a repair, he says "device Base system has not a pilot.

  Can someone direct me to the corresponding pages for drivers or instructions? Any help would be appreciated.

  There is probably a combination of keys specific to your model that enables / disables the VGA port on and outside.  Look in high ranking a key with a marking saucy that some how is supposed to look like a monitor.

• Windows 8 cannot connect to the external hard drive after you have added the drive case.

  Original title: I have my hard drive from my previous PC attached to my new PC with windows 8. My old PC had XP. How to access the external hard drive?

  I had problems with my XP operating system and could not transfer all the files to my new PC. I spoke with Dell who I believe created the problem with software support. I was told to get out the hard drive, buy a hard drive enclosure and get my files from there. I can't find the hard drive.

  Hello

  Thank you for the update.

  Given that the problem occurs when the hard drive is connected to a different USB port or another computer, it is probably related to the connection of the hard disk.

  Method 1: check if the problem occurs in another computer after removing the hard disk enclosure.

  Method 2:

   

  Step 1: Check if the hard drive is detected in Windows Explorer.

  To do this, follow these steps:

  a. connect the hard disk of the computer.

  b. press the Windows key + E to open Windows Explorer.

  c. check if the hard drive is present here.

  Step 2: Check if the hard drive is detected in disk management.

  To do this, follow these steps:

  a. on the desktop, press the Windows key + X , and then select disk management.

  b. check if the hard drive is listed there.

  Contact the manufacturer of the hard drive and hard drive enclosure for assistance.

  http://www.Seagate.com/support/

  Please get back to us if you have any other questions about Windows operating systems. We are happy to help you.

• MacBook Pro retina 15 inch heats up when it is connected to the external monitor

  Hello

  My problem: When I connect my monitor (LG IPS277L) temperature of my Macbook Pro starts to heat upward. This problem often occurs when I use Facetime.

  I found it really strange because I should have a pretty good Macbook Pro for this.

  MacBook Pro (15 inch, retina, medio 2015)

  Processor: 2.5 GHz Intel Core i7

  Memory: 16 GB 1600 MHz DDR3

  Graphics card: Iris Pro 1536 MB Intel / AMD Radeon R9 M370X

  El Captain 10.11.6 OSX

  I hope that someone recognizes this problem and wants to share their solution.

  When you connect to an external monitor, you use the AMD Chip for graphics (without the external screen, most of the software needs only the graphics engine Intel).  It attracts more power and therefore heats up.  All MacBook Pro for this to some extent.  This should be considered normal.  If the computer is actually overheating, it will stop.

• Tecra A10 - 1LL - connection with the external monitor

  Hello

  I have a problem with my laptop Tecra A10.

  When I connect to an external monitor to the laptop I have to manually switch the screens because external shows nothing. When I disconnect the monitor I have to pass the screens manually with FN + F5 because the internal display shows nothing.

  My old laptop (Tecra A9 (PTS52E-0E702NGR)) is the poster automatically whenever I connected or disconnected an external monitor.

  Anyone has an idea why the A10 light automatically as the old notebook? Maybe it's the only spot in the preferences of the display driver that I don't see right now. :-)

  Hi SilverWizard,

  What happens if you try to switch on the external monitor using the options of display driver, or that this combination of buttons don t work?

  As wrote Al - eX you must update tools from Toshiba to get the keys FN working again. Everything can be downloaded here:
  http://EU.computers.Toshiba-Europe.com > support & downloads > download drivers

  It's working now?

• HP Split: Port HP Split HTMI spoiled, any other way to connect to the external display

  HTMI HP Split connector seems weak and unable to detect the external display. Troubleshooted HTMI and HTMI port to the monitor cable to be ok. May need another way to connect to the screen, otherwise repair port (don't know not so easy to fix). Enjoy the century lights.

  2 way possible. There is such a thing as a usb adapter to HDMI.

  http://www.Amazon.com/cable-matters-SuperSpeed-adapter-2560x1440/DP/B00BPEV1XK/ref=sr_1_2?ie=UTF8&QID=1428145993&SR=8-2&keywords=USB+to+HDMI

  USB 3.0 models provide a very good experience. Also if your laptop has the right hardware (Intel processor and wifi card, usually) you can use WiDi (Wireless Display), but unless you connect to a Smart TV with built-in WiDi you need a WiDi adapter.

  http://www.Amazon.com/NETGEAR-Push2TV-wireless-Miracast-certified/DP/B00904JILO/ref=sr_1_2?ie=UTF8&QID=1428146112&SR=8-2&keywords=WIDI+adapter

  If it's 'the Answer' please click on 'Accept as Solution' to help others find it.