Apple Hardware Test & Wifi problem

Similar Questions

• Apple Hardware Test has detected an error:

  I've had my MacBook Pro (16 GB memory and 500 GB flash drive) for over 3 years now and I have never had any problems with it. In fact, I bought his preforming always as good as it did when first it.

  But recently, I was watching something on YouTube and saw how to preform the Apple Hardware Test (turn on everything now "d"). I did that and got the following error code:

  4HDD/11/40000000: SATA (0,0)

  After Google search of this code, I read that I have a problem with my memory and should at the Apple Store to make it fixed. (of course, I'm out of warranty). Since it doesn't seem to be anything wrong with the performance of computers, what are you thoughts on this situation? All tips are very much appreciated.

  loz114 wrote:

  I've had my MacBook Pro (16 GB memory and 500 GB flash drive) for over 3 years now and I have never had any problems with it. In fact, I bought his preforming always as good as it did when first it.

  But recently, I was watching something on YouTube and saw how to preform the Apple Hardware Test (turn on everything now "d"). I did that and got the following error code:

  4HDD/11/40000000: SATA (0,0)

  After Google search of this code, I read that I have a problem with my memory and should at the Apple Store to make it fixed. (of course, I'm out of warranty). Since it doesn't seem to be anything wrong with the performance of computers, what are you thoughts on this situation? All tips are very much appreciated.

  MacBook Pro with the retina, OS X (10.8.4) Mountain Lion

  It is a hard drive error. Perhaps the drive, the cable, or cable SATA himself.

  In your case rMBP, SSD, disc connection socket or spindle drive

  Why did you run the test if you had any problems? I see now from above - idle curiosity.

  In or out of warranty you can get for free a 'Apple Service Diagnostics' OTC test

  Genius of booking http://www.apple.com/retail/geniusbar/

  Online https://getsupport.apple.com/GetproductgroupList.action

  check the warranty https://selfsolve.apple.com/agreementWarrantyDynamic.do

  Always good to have a current backup plan. How to create a clone of startup

• Apple Hardware Test reports error message

  If you want history, scroll to the bottom. Here's the short version: Apple Hardware Test indicates error 4SNS/1/40000001:VeAS-0.000

  This page handy tells my that '4SNS' = a sensor problem. 'V' indicates that it is a voltage sensor; and 'e' is short for PCIe. There is nothing on AS - 0, 000 but I'll allow myself that it could indicate the location PCIe 0, i.e. the bottom, 16 channels gpu 'main' slot. If anyone can confirm or correct this assumption, that would be sweet.

  Most important: how serious a mistake it is? I have a Radeon HD 7970 GHz 3 GB edition. I'm he put at risk by continuing to use it? I plan to play a lot more, some on El Capitan, but more on Windows, where I can experiment with overclocking my already factory overclocked GPU. It doesn't seem to be a problem in terms of overclocking software is. Reports of tension, times and speeds of fan exactly as expected.

  And the main reason I upgraded from my great MacPro1 OG, 1 to a 4.1 is because I intend to upgrade GHz W3520 2.66 in the 4.1 to a 3.46 GHz W3690. With the upgrade of the processor, I had planned to keep this box for several years. This error indicates that this particular Mac Pro is less great, or maybe even a lemon?

  The seller is apologetic and will accept a return. Which will cost me $40. I would stay there or is it really not a problem. It was really a lot...

  As you stock up on for Apple hardware Test error messages are very cryptic and not really documented.

  I don't know of anyway to know if it's a "fatal" flaw

• Apple hardware test stations

  I'm going to buy second-hand Macbook Pro 15 "." Today, when I met with the seller, I tried to run Apple Hardware Test, but he stopped at 11 seconds and does not step. What can be the problem? Is this a serious problem, and that I should buy this computer?  Thank you...

  The Apple Hardware Test appears systematically dead, when the memory test. It runs at full bore slamming autour memory, and no spare cycles serve pounding on memory, do not update the screen.

  You seem to be having reported normal behavior.

  Just be patient. Extensive testing may disappear for the better part of an hour before the update. The regular test up to a quarter of an hour.

• 2010 MacBook Pro with El Capitan will not run Apple hardware Tests

  I have a MacBook Pro with El Capitan 2010 installed (10.11.1). He gave me refresh issues such as refresh very slow on the desktop and in the three different browsers, which eventually would crash when I tried to run the videos. I have reset the PRAM. Then ran first aid and received a message ' Mac HD corrupted and needs to be repaired. Tried to run first aid Mode safe, so I started it as such and first aid, then ran with an OK message. Then I tried to run Apple Hardware Test online with D at the start but he would go directly to the grey screen with Apple and would not be executed that the AHT even through I've tried several times. I have not seen anyone with this problem. Any ideas?

  The Apple Hardware test is the second of your original version of records. If you have not taken care of for transfer to a hidden location on your drive, it will be available from these disks. Your Mac is probably too old to get it automatically from the Internet.

• Apple Hardware Test will open

  Apple Hardware Test wilt open on my iMac. I tried now pressed the key D and Option + key D and no work.

  Using an iMac early 2009 running OS X Yosemite 10.10.5

  You will need your installation disks to run it on a Mac in 2009:

  Using Apple Hardware Test - Apple Support

• Apple Hardware Test Error: 4BAT/6/40000005: 0x898fb90

  Apple Hardware Test Error: 4BAT/6/40000005: 0x8984fb90

  Anyone know what this code hardware error test means or is for?  I just had to replace my trackpad again today because it was not moving.  Now, my computer works fine.  I did a test of material just for the * of it and it came with this Apple Hardware Test Error code: 4BAT/6/40000005: 0x8984fb90

  3 months ago apple store replaced the following on my computer: Logic Board 2.5 GHz, screen clamshell Glossy 13, Top Case w/US, Trackpad, MagSafe Board keyboard. I also bought a new battery.  So pretty much everything has been replaced on my computer.  I'm afraid that the Trackpad, I just replaced is one more sign of coming trouble.  If anyone knows what means this error code, please let me know!  Thank you for your help.

  I have a MacBook Pro 13 inch (mid-2012) A1278.

  I just wanted to add that I forgot the 4 in the code for the title of my post.  The error Code is Apple Hardware Test Error: 4BAT/6/40000005: 0x8984fb90

• Apple Hardware Test error 4SNS/1/40000000: VC0C-1, 519

  My Macbook Pro Core 2 Duo 2.53 13 "MID2009 (4 GB RAM, 320 GB HD) looks like her work until I play any music.

  When I play any kind of music MP3 or MP4 Player, his plays fine, but after awhile, it starts to hang. I played in iTunes think its iTunes may be the cause. So I downloaded VLC player and it does the same thing. So I thought that maybe the file is corrupted so I copied it on an another MacbookPro and it plays normal without getting stuck / hanging. So I formatted my HARD drive and installed in El Capitan, but it was not a solution. I get the music GET think even stuck/hanging.

  I have run the Apple Hardware Test and got the error 4SNS/1/40000000: VC0C-1, 519.

  I'm trying to find what this error means, but can't find it anywhere on Apple not the Web.

  Y at - it that someone here can tell me what is the cause? What is memory? hard drive? or what?

  Anyone has this experience or obtained a solution for me? What should I do?

  Error sensor system. CPU voltage sensor

  Take it for a free 'Apple Service Diagnostics' test

  Genius of booking http://www.apple.com/retail/geniusbar/

  Online https://getsupport.apple.com/GetproductgroupList.action

  check the warranty https://selfsolve.apple.com/agreementWarrantyDynamic.do

• Apple Hardware Test - Error Code

  Dear all,

  I ran the Apple Hardware Test on my Macbook Pro 15 "mid model 2012 and has detected an error (4BAT / 6 / 40000005: 0x8b815390) I tried to find the error code, but do not succeed."  Is there someone who can help me regarding this issue?

  Thank you.

  See this thread Test of hardware error: 4BAT / 6 /...

• Apple Hardware test error code: 4SNS/1/40000000: TB3T - 128,000

  I ran, the Apple hardware test and received the error code 4SNS/1/40000000: TB3T - 128,000. I can't find anywhere what means this error code. What should I do to repair or correct?

  Thank you for your time and consideration on this issue!

  Warm greetings,

  Paul

  Paul, you should make an appointment and take your Macbook service, either to the nearest Apple store or FSAA. The error code appears to indicate a battery temperature sensor error.

• Apple Hardware Test IMac

  model of iMac end 2013 13.2

  I7 to 3.4 Ghz

  32 GB OF RAM

  OS X El Capitan

  Hi all

  Just did a test of hardware on my iMac computer and the test revealed an ERROR with the code below;

  4MEM / 60 / 40000000: 0X8075F390

  Can someone tell what means this error code?

  Thanks in advance!

  Seems that one chip memory, your machine must be

  four of the chips of RAM, may be defective or not standard.

  Memory maximum 32 GB

  Slots memory 4-204-pin PC3-12800 (1600 MHz) DDR3 SO-DIMM

  • Installation of memory in an iMac - Apple Support

  If you went from the memory of the original stock, you might come back to the

  such configuration delivered to test.

  Good luck!

• MacBook Pro (retina, mid-2012) Apple Hardware Test 4MEM/9 error code / 40000000:0x794a4390

  The first AHT I ran gave me the code of error 4MEM/9 / 40000000:0x79456d90.  I shut down the computer as suggested and then re run AHT and received the error code 4MEM/9 / 40000000:0x794a4390.  The two tests have been extended to tests.  Is that going to be an expensive repair?

  Thank you

  golden2

  The error indicates that there is a RAM problem.  Since you have a MBP of the retina, the only alternative you have is to take the MBP for an Apple store genius bar.  (RAM is welded in a MBP of the retina and is not accessible to the user)  The assessment will be FREE and they will advise you of all the costs involved.

  Ciao.

• Apple Hardware Test does not from El Capitan - 10.11.5

  IMac late 2009.

  El Capitan 10.11.5.  2.66 GHz.  16 GB OF DDR3 MEMORY.

  Try check for hardware problems.  IMac turned off and turned on again holding the D key until the gray screen started.  Started normally.

  D held until started the value nothing.

  Required option and D-nothing.

  Suggestions?

  Your 2009 without a firmware update, you will need to find the original installation DVD and run AHT leave the Disk2.

• The hardware test confirms Apple hardware failure?

  Hello

  I have a 2012 27 "iMac recently run the Apple Hardware test after several repairs and more problems at the front desk of my computer 'fixed '.

  The test confirmed a 4MOT/4/40000002: main-0 error code.

  My question is; The test material, without a shadow of a doubt, confirms a hardware problem that is not software related?

  Any advice would be appreciated.

  Thank you very much!

  Tom

  

  My experience has been when AHT reports an error, it is not always right, but when it reports an error, he was always right. Your specific error is for the fan drive motor, could be the fan or the hard drive itself.

• HP pavilion 15-ab522tx: wifi problem

  When I surf the internet, I have several errors in dns which never gets fixed for troubleshooting. I tried to contact the service center, but all they do is to reinstall windows and all files m went whenever they do it! I've been there for more than 5 times, but no solution has been found and its almost 6 months today because I bought this laptop. I am facing this problem since the first day I got this laptop.

  SOMEONE PLEASE HELP ME! REALLY ANNOYED WITH THIS PROBLEM

  Hello @jay05,

  Thank you for visiting the Forums from the HP Support! The forums are a great place where you can find solutions for your problems, with the help of the community!

  I came across your post about the WiFi problem and wanted to help!  I understand that you have found the DNS errors.

  First of all, try to review the steps offered by Community Member

  @Great-Christine-Tree:

  First of all, we have a step by step guide to guide you through the process of diagnosis here:
  Troubleshooting your wireless network and Internet access

  A second option is to try the following steps:
  Powercycle the network:
  1. turn off your laptop.
  2. unplug the power to your router.
  3. disconnect the power to your modem.
  4. wait at least 45 seconds.
  5 reconnect the modem and wait for it to come back online.
  6 plug in the router and wait for it to come back online.
  7. turn on your laptop and test your connection.
  
  Turn off the power to the adapter:
  1. open Device Manager. (Win Key + R > type devmgmt.msc > OK)
  2. expand the network adapters.
  3. right click on the Ethernet adapter / wireless, and then click Properties.
  4. click on the power management tab.
  5 remove the check mark next to allow the computer to turn off this device to save power.
  6. click on OK.
  7 test cycle.
  
  Reset the TCP/IP settings on your PC:
  1. go to your start screen/menu and type CMD.
  2. right-click on the command prompt icon and select run as administrator.
  3. in the window that opens type "netsh int ip reset resetlog.txt" without the quotes and press ENTER.
  4 restart your PC and test.
  
  It can also help to reset the winsock catalog:
  1. go to your start screen/menu and type CMD.
  2. right-click on the command prompt icon and select run as administrator.
  3. in the window that opens type "netsh winsock reset" without the quotes, and then press ENTER.
  4 restart your PC and test.
  
  Reinstall the NIC drivers:
  1. download the drivers from here , but do not run them again.
  2. go to your Start menu/screen and type Device Manager.
  3. expand network adapters.
  4. right click on the wireless adapter and choose uninstall.
  5 install the drivers downloaded in step 1.
  6. restart your PC and test.
  
  Test an ethernet connection:
  Explicit. Test if the problem persists on a wired connection to the adapter hardware troubleshooting wireless can be directed to the appropriate areas.
  
  Test another connection:
  Many people excluded their home network as a problem if another device working on the same network. Networking is not as simple as that. Each device interacts differently with your router or modem and it is impossible to exclude the settings for this device until the laptop has been tested on another network.
  
  If these steps do not resolve the problem, try this document published by Microsoft for network management issues: wired and wireless network problems. You can change the operating system with the drop-down list in the upper right of the document.

  Source: fixes Common for wireless connectivity problems.

  Please let me know if this information helps you solve the problem by marking this message as 'accept as Solution', this will help others easily find the information they seek.  In addition, by clicking on the Thumbs up below is a great way to say thank you!

  Have a great day!