iMac troubleshooting ADVANCED startup problem

Similar Questions

• iMac 11.2 startup problem

  Hello world

  I'm trying to restore 10.6 on an iMac 11.2 but does not start system recovery dvd, usb, or internet. All I see is a gray screen and the Apple logo.

  Option-cmd-P-R does not help. Also installing 10.6 in target mode does not help. This iMac won't start SL

  Strangely enough 10.10 installation goes smoothly. Unfortunately 10.10 is not an option because the software I use to run only on 10.6.4

  Ideas of Anny?

  Are you using the original gray install dvd or a Snow Leopard retail disk? You cannot use an installation dvd from a different model.

• message from startup problem: imac photos: er zich een has doing voorgedaan bij het recovering bevoegdheden van (an error occurred in restoring the powers)

  message from startup problem: imac photos: er zich een has doing voorgedaan bij het recovering bevoegdheden van (an error occurred in restoring the powers)

  Do you mean, there is an error message about problems with access rights? (toegangsrechten?)

  Where your photo library is stored? In your pictures folder, or on an external drive?

  You share the photo library with another user?

• Put in drive problem - maintains just a loop to the advanced startup options

  My laptop with windows vista, keeping just a loop to advanced startup options and I can't get past this point, I can't reach the windows login page

  Hello

  1st thing to try is a restoration of the system in safe mode

  http://www.windowsvistauserguide.com/system_restore.htm

  Windows Vista

  Using the F8 method:

  1. Restart your computer.
  2. When the computer starts, you will see your computer hardware are listed. When you see this information begins to tap theF8 key repeatedly until you are presented with theBoot Options Advanced Windows Vista.
  3. Select the Safe Mode option with the arrow keys.
  4. Then press enter on your keyboard to start mode without failure of Vista.
  5. To start Windows, you'll be a typical logon screen. Connect to your computer and Vista goes into safe mode.
  6. Do whatever tasks you need and when you are done, reboot to return to normal mode.

  If that does not read this information

  the link below is how to download and get a vista disk startup repair, which you can start from the

  http://NeoSmart.net/blog/2008/Windows-Vista-recovery-disc-download/

  Here's how to use startup repair system restore command prompt, etc. to bleepingcomputers link below

  http://www.bleepingcomputer.com/tutorials/tutorial148.html

  to boot from the dvd drive to be able to you will see a way to get into the bios Setup at the bottom of the screen or command menu start

  It would be F2 or delete etc to enter the BIOS or F12 etc. for the start menu

  Change boot order it do dvd drive 1st in the boot order

  and if all else fails and you need to reinstall vista are the normal methods for computers preinstalled vista portable

  Contact the computer manufacturer and ask them to send vista recovery discs

  they do it for a nominal cost of $

  also ask them if you have a recovery partition on your hard drive to get back to the way you bought

  you would normally press F10 or F11 or Alt + F10, 0 at startup to start the recovery process according to the manufacturer

  Ask them of the exact key sequence

• Error starting "C:\users\ \AppData\roaming\bjsila.dll startup problem.

  Original title: how restall appdata\roaming\bjsila.dll

  I had a virus and Malwarebytes anti-Malware module removed. and now when I start up Rundll box to say there was a problem starting C:\users\ \AppData\roaming\bjsila.dll.

  Hi Dimitridpa,

  This problem can occur because of a missing or corrupted Rundll32.exe file, conflict between software on the computer or due to infection by the virus.

  Method 1:
  Let's first virus scan run using the Microsoft Safety Scanner to make sure that the computer is virus-free.

  The Microsoft Security Scanner is a downloadable security tool for free which allows analysis at the application and helps remove viruses, spyware and other malware. It works with your current antivirus software.

  http://www.Microsoft.com/security/scanner/en-us/default.aspx

  Note:
  1) the Microsoft Safety Scanner expires 10 days after being downloaded. To restart a scan with the latest definitions of anti-malware, download and run the Microsoft Safety Scanner again.

  2) if you run the virus scan of the program which is infected with the virus will be deleted. Therefore, reinstall the program. Also, if files and folders are affected by the virus, while they might even get deleted.

  Method 2:
  If the problem persists, we will start the computer Safe Mode to check if the problem occurs in Mode safe. If the problem does not occur in Mode safe then you try affecting the computer in a clean boot state to find what startup item or service is causing the problem.

  Step 1: Start the computer in safe mode.
  

  Check out the link: Advanced options boot (including safe mode)
  http://Windows.Microsoft.com/en-us/Windows7/advanced-startup-options-including-safe-mode

  Step 2:
  To run minimum, follow these steps.

  By setting your boot system minimum state helps determine if third-party applications or startup items are causing the problem.

  How to troubleshoot a problem by performing a clean boot in Windows Vista or Windows 7:
  http://support.Microsoft.com/kb/929135

  N ote: after the boot minimum troubleshooting step, follow the "How to reset the computer to start as usual after a clean boot troubleshooting" section in the link provided to return the computer to a Normal startup mode.

  Hope this information helps. Answer the post with an up-to-date issue report to help you further.

• Bug Yosemite gray iMac screen at startup

  Hi all

  Hi all

  I come after you on a bug that makes me creasy for several days now...

  My iMac late 2009 (screen and hard drive have been changed 3 years ago) under Yosemite 10.10, which worked well decided to bug at startup:
  After a classic boot - logo apple with the loading bar - loading for 1/4 - after gray screen and stay like that.

  Here what I did:
  -Restart the RAM P: unsuccessful

  -restart without extensions: success - so I got permission and clean the disk and restart - unsuccessful

  -reboot with HD recovery: repeated failure

  What should I do?

  Thank you for your help...

  Benjamin

  Hello to you all,

  I allows me to ask for your help on a bug that is beginning to take the lead for a few days...

  My computer, iMac late 2009 (slab screen changed and DDI changed 3 years ago) under Yosemite 10.10, DDI partitioned into 2 (data and system) running perfectly up to now has decided to me dropped from the start:

  After a classic start - Apple and bar loading appear - loading Pendant 1/4 then fixed gray screen - and then nothing.

  This is the operation performed:

  -J' blew the PRam repeatedly: without success

  -Restart in 'safe' mode: that a market so the disk cleanup and repair of the authorization, but same result

  -recovery of reboot in HD mode: it worked also, but after downloading I still the same result.

  So what to do?

  Thanks for your help

  Start - gray screen at startup - Yosemite

  Resolve startup problems-

  Resolve startup problems - (2)

  Resolve startup problems - (3)

• Computer stops responding with a black screen when you start Windows XP. Cannot select anything advanced startup options

  Original title: can't open Windows
  I can't open my laptop at all... block when I select anything in the mode without failure or screen black normal mode :(
  What should I do? Thank you!!!

  Hi Mihou,

  1 have. what changes you made before the question?

  2. What are the options you see in the advanced startup options?

  You can follow the methods in the article in order to solve the problem.

  Computer stops responding with a black screen when you start Windows XP
  http://support.Microsoft.com/?kbid=314503

  Azeez Nadeem - Microsoft Support [If this post was helpful, please click the button "Vote as helpful" (green triangle). If it can help solve your problem, click on the button 'Propose as answer' or 'mark as answer '. [By proposing / marking a post as answer or useful you help others find the answer more quickly.]

• URGENT HELP PLEASE! Windows did an automatic update finished & gave me the Option "restart now or later. I chose Now.A screen from Windows is going down, a startup problem occurred immediately after the installation of updates, this has happened about 9 h

  Windows has finished just do the automatic updates on my Sony Vaio... He said that he should be released on... When it restarted it goes to the ' start windows normally, safe mode, safe mode w/network, safe w/command prompt mode and the last known good configuration "screen... I tried "start windows normally", and last known good configuration, and no matter what I did, it looks like its about to begin, with the 'windows' logo & he says it's the boot process, but then instantly a screen flashes, but too fast for me to read what he says, so I immediately finished fashion splash screen choose again. Whenever I try to get my PC to boot it goes through this again. Exactly... I tried restarting, shutdown PC up to 30 min. waiting & more & again it does the same thing & will NOT start! HELP PLEASE!
  I do not have my current work & News & saved downloads & need help & I timed commitments to people... ASAP PLEASE!
  Thanking you in advance...

  Windows XP logon screen does not appear and the computer continuously restarts
  http://support.Microsoft.com/kb/310396

  Resources to solve startup problems in Windows XP
  http://support.Microsoft.com/kb/308041 TaurArian [MVP] 2005-2010 - Update Services

• Instance startup problem

  Hello
  
  We have a CCR 2 node (ud1 UD2) environment, it was resolved to the top for a long time. We were able to start and stop instances and the database without problem.
  
  Suddenly 2 days back NODE1 has failed. Since then, we are not able to start the node NODE1 and getting following error: - (NODE2 is in place and fine tunning)
  
  [oracle@SER1 ~] $ srvctl start instance d SERVER1-i NODE1
  PRCD-1027: Impossible to retrieve the SERVER1 database
  RPRC-1070: could not verify if the ora.server1.db resource is registered
  Cannot communicate with crsd
  
  In addition, while trying to issue the boot command, get following error:
  
  $ sqlplus / as sysdba
  
  SQL > startup;
  ORA-01078: failure in the treatment of system settings
  ORA-01565: error in the identification of file "+ ORADFLT/server1/datafile/spfile.dbf".
  ORA-17503: ksfdopn:2 could not open the file +ORADFLT/server1/datafile/spfile.dbf
  ORA-29701: unable to connect to the Cluster Synchronization Service
  
  It is not the first time that we are launching this command. Please help with this problem...
  
  Thank you!
  
  Published by: 851602 on July 22, 2011 03:47
  
  Published by: 851602 on July 22, 2011 03:50

  Can you also please make sure that all network interfaces are correct.
  Ping the private sector of both nodes of interconnection and make sure that the servers can communicate.

  You should also look at 'How to Troubleshoot Grid Infrastructure startup problems [ID 1050908.1]'

  You said in your 1st post + "suddenly 2 days back NODE1 got failed...". » +
  That happened the node does get deported, did the crash of the instance...?
  Have you looked in the nodes of the log files if there are errors during this time? I don't understand that you can't get any kind of message in the log files to give us an indication of what could be wrong.

  Please look at all the files following logs on both nodes during the period when the 1st omitted node:

  /log//alert.log
  /log//crsd/crsd.log
  /log//cssd/ocssd.log
  /log//ohasd/ohasd.log
  

  Concerning

  Published by: user10506095 on July 25, 2011 12:02

• New problem z50 - 75 wireless? Startup problem

  Hello

  I had an another hp laptop which had a problems but the know-how could not fix it so they give money and I brought another Hp 4 days but then she had to be exchanged because of defective. Currys and PCWORLD even gave, but the problem kept pass. So I just paid the HP one and brought 3 days LENOVO Z50-75 it y a. the first Hp laptop, I had, had dns clients warnings in Event Viewer when you use wireless. Same thing on the new computer hp laptop. This problem still occurs in the LENOVO one too. These events started in Windows 10 for all laptops hp and lenovo. My computer laptop lenovo came with windows 10 in any case. So either it's a bug that should be fixed by a new update for the network adapter needs to be released. Computer laptop lenovo has Qualcomm Atheros the old hp laptop realtek the new computer hp laptop that was defective was and intel double wireless broadband and the same edition, DNS CLIENT EVENTS 1014 WARNINGS are still happening. This is definetley not my ISP fault because I replaced the router, more they found nothing on a week 2 diagnostics test on my internet. SO I just want to say lenovo that if there is a way you can fix this. Another thing is that after installation WIN10 threshold 2 on Lenovo Z50-75 when starting of the laptop it shows the logo screen once then black lenovo and then black screen again, then it boots. I have also all the latest updates. So if there is a way guys can fix that also. I'll post this in the microsoft forums too if they can help. Thank you

  Hi I managed to solve this problem by disabling the DNS CLIENT service, but always the startup problem also happens when I stop or restart the cirlce logo going arouns the shows as usual then flashes then closed restartsor and the same thing happens in the Welcome screen it flashes (black screen for a second), and goes after UPDATE of TH2

• iMac mid 2011 - GPU problem - no guarantee - not under replacement program

  Hello, I have an iMac 27 inch mid 2011 (bought on 28.05.2011 including Apple Care). The screen went blue and the iMac last weekend had problems at the start (screen stuck on gray - boot loop). I figured well known GPU problem , so I took it to my dealer.

  Diagnosis: GPU problem, but given that the replacement program ends Apple decided that I have to pay for repair costs: around 600 euros.

  Apple has decided that they will replace the video card for free for four years after the first retail computer sales. I am deeply disappointed by Apple since I am an Apple user since 1992 and it feels like they have let me down. Apple knows clearly that there is a problem with the video card. It seems that I have no chance that my iMac was not showing no signs of video card problem earlier. I can't use my iMac a lot because of work, so if I had turned on the iMac, a little more or let run together weeks I would have had more "luck"?

  Thanks, I called Apple and asked if they would reconsider their position, but the assistance service said they couldn't do anything for me. I kindly asked the Assistant if he could talk with his manager, but it did not help.

  Is there something else I could do? I am disappointed by Apple because I think they don't care for users for a long time and they force you to buy a new iMac. For iPhone 5, there is a program of replacing the battery. I took mine to my dealer, but my iPhone does not apply to Apple, the battery is quite good. So, if I had taken my iMac to the dealer with no sign of problem that apple would say, it does not apply to the video card replacement program.

  Is it possible to convince Apple to take care of my video card problem? For the moment, I agreed to pay for the fix, I need my iMac, but I will continue to find the solution of Apple (refund or half the cost).

  Y at - it advice in this regard, how can I convince Apple changing its position?

  You do not discuss Apple on these forums, we are all users like you. Apple does not read or participate in these forums. If you have a problem with your iMac, bring it to a Apple Store or call AppleCare or Service customer and plead your case.

  Good luck.

• HP Pavilion 23: startup problems

  Because we bought our computer in October 2014, we had many problems with the start, problems of drivers, startup problems, graphic card problems and more. It was supposed to be fixed once by the bu retailer still, there are questions. The biggest problem is starting:-it freezes, error messages that say lag not found drivers or disk not detected though when checked is. Also, we have done numerous resets hard which are just a quick temporary solution and back problems. We pay every month for a service contract with the retailer, but they mostly just try to run the store for our computer repair you... NOT HAPPY because for the third day, we bought there have been problems and we haven't bought a computer to sit in a workshop constantly, not at the price we paid coupled with the monthly fee for whatr amounts to nothing. Is there something we can do to solve this problem without driving miles and being without a computer that actually, we bought to USE?

  Hello

  Without compromising your contract, I suggest

  SYSINTERNALS which is a suite of tiny applications bit that may help.

  https://TechNet.Microsoft.com/en-us/Sysinternals/default

  Now only 3 or 4 are likely to be beneficial, and some does not at all because they are for servers etc.

  Thus a special interest may be...

  AutoRuns

  LoadOrder

  RamMap (maybe)

  Contig (maybe)

  PageDfrg

  ROOTKITREVEALER

  DiskView (maybe)

  PsInfo (not really)

  psping (not really)

  After trying a few please ask if there is something to be interpreted.

  I suggest you turn off auto update if you can.

• How to determine if advanced startup options enabled

  Hello

  Can I use the command ' bcdedit/set {globalsettings} advancedoptions true' and ' bcdedit/set {globalsettings} advancedoptions false"to enable or disable the boot advanced options to appear every time you start, but once activated, how to determine if advanced startup options enabled?

  Thank you

  No, please download Boot UI Tuner of

  http://winaero.com/download.php?view.46

  Run it, you can see the option "Enable advanced startup options" unchecked, close it.

  Then run CMD as administrator, type the command

  bcdedit /set {globalsettings} advancedoptions true
  

  Run Boot UI Tuner again, you can see the "Enable advanced boot options"
  

  checked, so i think that can get the info about advanced options enabled.
  

• Startup problem blue screen that seems to be associated with BHDRVX64

  I have a laptop model Dell Inspiron N5110 running Windows 7 Home Premium 64 - Bit.  I have Norton Security Suite running - seems to be normal.  When I started my pc this morning, I got the dreaded blue screen of death.  A window will appear which indicates that there is a startup problems and offers several options to correct the startup problem.  One option is to run a startup repair program.  I tried and failed, then it has proposed restoring to a previous date program.  It does not work.  He suggested then reload the Windows program by providing more options of Windows rereloading.  I'll try the drive backuo system I created when I got the new computer-, but then, for reasons unknown, my pc suddenly decided to restart all of himself and it started normally.  Happy, happy.  But then a window pops up that says my computer has a device problem that has been identified as "ROOT\LEGACY_BHDRVX64\0000" she added that "BHDRVX64" was absent, does not, or that he needed a driver. Okay now my pc works normally, but I'm afraid to turn my pc off because this problem seems to be associated with start-up. »

  HELP, HELP. Any suggestion would be appreciated. Thank you. Bobbysan 70

  This program is part of the Norton Security software, so I would like to uninstall and reinstall.  For more information, see with Symantec.  Here is a link to the Google search, I did, FWIW.

  http://www.google.com/webhp?sourceid=toolbar-instant&hl=en&ion=1&qscrl=1&rlz=1T4TSNP_enUS464US464#hl=en&sugexp=les%3B&gs_nf=3&cp=8&gs_id=0&xhr=t&q=BHDRVX64&pf=p&tbo=d&qscrl=1&rlz=1T4TSNP_enUS464US464&output=search&sclient=psy-ab&oq=BHDRVX64&gs_l=&pbx=1&bav=on.2,or.r_gc.r_pw.r_qf.&fp=89c683d2e84ef3a4&bpcl=38625945&biw=768&bih=460&ion=1

  When you got your system back as you, I invite you to buy an external hard drive, and a good backup 3rd party program. You can configure it to automatically do everything in time and frequency of your choice. 1 TB external hard disks around $ 70 these days and a very good FREE backup program corresponds to the Easeus todo backup free of charge that you can download from

  http://www.todo-backup.com/products/home/free-backup-software.htm . Who can make you save a lot of time and frustration, the next time something like this happens. Sooner or later, it happens to all computers for one reason or another.

  Good luck.

• iMac (27 inch, 5 retina k, end of 2015) startup problem

  I am currently using late 2015 5 k retina 27-inch iMac.

  My iMac doesn't always dΘmarre as expected. There will be a start-up chime, but the screen just remains completely black. It takes sometimes more than 5 minutes to start magically after freezing to the black screen. And when I managed to connect, my mouse (USB) could freeze a few times. I downloaded Smoothmouse to kill the mouse acceleration.

  I tried to reset the SMC and the NVRAM, however it does not seem to solve the problem. I have faced this same problem after exchanging the 3 sets of iMac.

  Wondering if a defective mouse could be the cause of this problem? Or could it be the Smoothmouse. However, I still don't think that an iMac could be so vulnerable.

  Any help would be greatly appreciated! Thank you!

  I don't know if you're aware or not, but you have 90 days of free telephone support AppleCare. You should be in contact with Apple immediately. You can learn more about it by clicking One AppleCare Support