PXE Boot With intel Based IMAC

Hello,
I am trying to boot my IMAC from the network with PXE Boot with no success.
I found some documents (very little) about how to boot mac from network using diffrent mac with app called netboot, but i assume that because my imac is intel based it should be able to boot from PXE.
Are there any documents information you could point me to ?
Thanks.

U.S. websites for those companies don't show those models on their product lists or at support. If your iMac recognizes your printer, don't worry about the driver, it's there.

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Printer cpmatibility with Intel-based Imac

I have an Epson CX4100 All-in-one printer, but I cannot make it work with my new Imac (intel-based) I have downloaded new drivers, but still the printer doesn`t appear in my drivers list. Anyone that can help?
Also if you know if a Brother DCP-130C would be compatible with Imac Inter-based?
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U.S. websites for those companies don't show those models on their product lists or at support. If your iMac recognizes your printer, don't worry about the driver, it's there.

Hi . i have Intel based iMac. i erased whole hard disk. now it flashes folder icon with question mark... i have no internet or orginal dvd.... i want to clean install any mac osx..friend got mac book pro and osx in dmg format . what are my options?

hi . i have Intel based iMac. i erased whole hard disk. now it flashes folder icon with question mark... i have no internet or orginal dvd.... i want to clean install any mac osx..friend got mac book pro and osx in dmg format . what are my options?

On your friend's computer with an internet connection, log into the Mac App Store with your ID and download Yosemite from the Purchases section of the Mac App Store. The make a bootable USB install media using
http://liondiskmaker.com/
Then boot from that on your computer and install
You need an internet connection to install via Recovery mode

Intel-based iMac stuck in grey screen with spinning wheel. SMC::smcReadKeyAction ERROR THOP kSMBadArgumentError(0x89)

Hi guys,
since yesterday my Intel-Based iMac doesn't boot normally, its stuck in grey screen with a spinning wheel.
Its an Intel-based iMac 21.5'' purchased in 2011, and i recently (2 months ago) upgraded it to Mavericks.
-2 weeks ago, i installed smcFanControl app
-Tried start up in Safe Mode by holding Shift but its not working. i think i hear fans are working more than they were before the problem occurs.
-entered Single User Mode and i get an error
SMC ::smcReadKeyAction ERROR THOP kSMCBadArgumentError(0x89) fKeyHashTable=0x0xffffff8029fa1000
-followed some instructions found online, but can execute the correct commands in SingleUserMode
tried to remove FanControl as explained here: http://apple.stackexchange.com/questions/110667/errorr-kernel-smcsmcreadkeyactio n-in-console
any ideas what may caused this and how can i fix this?
Thanks in advance

Take each of these steps that you haven't already tried. Stop when the problem is resolved.
Step 1
The first step in dealing with a startup failure is to secure the data. If you want to preserve the contents of the startup drive, and you don't already have at least one current backup, you must try to back up now, before you do anything else. It may or may not be possible. If you don't care about the data that has changed since the last backup, you can skip this step.
There are several ways to back up a Mac that is unable to start. You need an external hard drive to hold the backup data.
a. Start up from the Recovery partition, or from a local Time Machine backup volume (option key at startup.) When the OS X Utilities screen appears, launch Disk Utility and follow the instructions in this support article, under “Instructions for backing up to an external hard disk via Disk Utility.” The article refers to starting up from a DVD, but the procedure in Recovery mode is the same. You don't need a DVD if you're running OS X 10.7 or later.
b. If Step 1a fails because of disk errors, and no other Mac is available, then you may be able to salvage some of your files by copying them in the Finder. If you already have an external drive with OS X installed, boot from it. Otherwise, if you have Internet access, follow the instructions on this page to prepare the external drive and install OS X on it. You'll use the Recovery installer, rather than downloading it from the App Store.
c. If you have access to a working Mac, and both it and the non-working Mac have FireWire or Thunderbolt ports, start the non-working Mac in target disk mode. Use the working Mac to copy the data to another drive. This technique won't work with USB, Ethernet, Wi-Fi, or Bluetooth.
d. If the internal drive of the non-working Mac is user-replaceable, remove it and mount it in an external enclosure or drive dock. Use another Mac to copy the data.
Step 2
If the startup process stops at a blank gray screen with no Apple logo or spinning "daisy wheel," then the startup volume may be full. If you had previously seen warnings of low disk space, this is almost certainly the case. You might be able to start up in safe mode even though you can't start up normally. Otherwise, start up from an external drive, or else use the technique in Step 1b, 1c, or 1d to mount the internal drive and delete some files. According to Apple documentation, you need at least 9 GB of available space on the startup volume (as shown in the Finder Info window) for normal operation.
Step 3
Sometimes a startup failure can be resolved by resetting the NVRAM.
Step 4
If you use a wireless keyboard, trackpad, or mouse, replace or recharge the batteries. The battery level shown in the Bluetooth menu item may not be accurate.
Step 5
If there's a built-in optical drive, a disc may be stuck in it. Follow these instructions to eject it.
Step 6
Press and hold the power button until the power shuts off. Disconnect all wired peripherals except those needed to start up, and remove all aftermarket expansion cards. Use a different keyboard and/or mouse, if those devices are wired. If you can start up now, one of the devices you disconnected, or a combination of them, is causing the problem. Finding out which one is a process of elimination.
Step 7
If you've started from an external storage device, make sure that the internal startup volume is selected in the Startup Disk pane of System Preferences.
Start up in safe mode. Note: If FileVault is enabled, or if a firmware password is set, or if the startup volume is a Fusion Drive or a software RAID, you can’t do this. Post for further instructions.
Safe mode is much slower to start and run than normal, and some things won’t work at all, including wireless networking on certain Macs.
The login screen appears even if you usually log in automatically. You must know the login password in order to log in. If you’ve forgotten the password, you will need to reset it before you begin.
When you start up in safe mode, it's normal to see a dark gray progress bar on a light gray background. If the progress bar gets stuck for more than a few minutes, or if the system shuts down automatically while the progress bar is displayed, the startup volume is corrupt and the drive is probably malfunctioning. In that case, go to Step 10. If you ever have another problem with the drive, replace it immediately.
If you can start and log in in safe mode, empty the Trash, and then open the Finder Info window on the startup volume ("Macintosh HD," unless you gave it a different name.) Check that you have at least 9 GB of available space, as shown in the window. If you don't, copy as many files as necessary to another volume (not another folder on the same volume) and delete the originals. Deletion isn't complete until you empty the Trash again. Do this until the available space is more than 9 GB. Then restart as usual (i.e., not in safe mode.)
If the startup process hangs again, the problem is likely caused by a third-party system modification that you installed. Post for further instructions.
Step 8
Launch Disk Utility in Recovery mode (see Step 1.) Select the startup volume, then run Repair Disk. If any problems are found, repeat until clear. If Disk Utility reports that the volume can't be repaired, the drive has malfunctioned and should be replaced. You might choose to tolerate one such malfunction in the life of the drive. In that case, erase the volume and restore from a backup. If the same thing ever happens again, replace the drive immediately.
This is one of the rare situations in which you should also run Repair Permissions, ignoring the false warnings it may produce. Look for the line "Permissions repair complete" at the end of the output. Then restart as usual.
Step 9
Reinstall the OS. If the Mac was upgraded from an older version of OS X, you’ll need the Apple ID and password you used to upgrade.
Step 10
Do as in Step 9, but this time erase the startup volume in Disk Utility before installing. The system should automatically restart into the Setup Assistant. Follow the prompts to transfer the data from a Time Machine or other backup.
Step 11
This step applies only to models that have a logic-board ("PRAM") battery: all Mac Pro's and some others (not current models.) Both desktop and portable Macs used to have such a battery. The logic-board battery, if there is one, is separate from the main battery of a portable. A dead logic-board battery can cause a startup failure. Typically the failure will be preceded by loss of the settings for the startup disk and system clock. See the user manual for replacement instructions. You may have to take the machine to a service provider to have the battery replaced.
Step 12
If you get this far, you're probably dealing with a hardware fault. Make a "Genius" appointment at an Apple Store, or go to another authorized service provider.

2007 intel based iMac has the white screen of death with the mouse visible?? WHATSUP

My 2007 Intel based IMAC has the white screen of death with the mouse cursor as the only visible item. What is up with this? Is this the equivalent of the windows blue screen of death?
Doug

Read the "More Like This" thread links located at the bottom left of this page.

"Which Firewire cable should I purchase to connect a late 2006 Intel-based iMac with a 400 port to a Mid 2010 IMac with an 800 port?"

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To connect both iMacs, you need a FireWire 400 to 800 adapter, and a FireWire 400 cable, so you will be able to connect both Macs

Does intel based imac come with adobe flash player?

I am a new imac user. I have just purchased an intel based imac with Safari. Every time I try to watch videos on the internet or watch live tv it's telling me I need adobe flash player but then I read all these things telling me about the danger of downloading it.

Download it from the actual Adobe site, then you will be fine. Just type in safari http://www.adobe.com/ and follow the link to 'Flash Player'

PXE-Boot with Hyper-V based on W2K12 R2 with Gen2-VMs

Dear Community,
as you probably know the new R2-Version was advertised with the ability of PxE-booting with the synthetic instead of the legacy-nic which works with poor 100 mbit/s.
Here´s the problem:
When I create a new virtual machine with Gen2 without the option "Secure Boot" and PxE-boot it, I get the following error:
Boot failed. EFI Network.
Boot failed. EFI SCSI Device.
No Operating System was Loaded. Press a key to retry the boot sequence
When I create another new virtual machine with Gen2 but with the option "Secure Boot" and PxE-boot it, I get this error:
Station IP address is x.x.x.x
Server IP address is x.x.x.x
NBP filename is pxelinux.0
NBP filesize is 15888 Bytes
Downloading NBP file...
Successfully downloaded NBP file.
Boot Failed. EFI Network. Failed Secure Boot Verification.
Boot Failed. EFI SCSI Device
No Operating System was Loaded. Press a key to retry the boot sequence
When taking a look at the log of the TFTP-Server (TFTPD32) I get the same information regardless which way I do it. The only interesting thing it says is:
"Peer returns ERROR <User aborted the transfer> ->aborting transfer"
I have also tried to use another tool called Serva as TFTP/PXE-Server -> The error still occurs.
Before anybody wants me to try to do it as Gen1 -> I know that this works, but I want to get it running under Gen2 since the synthetic one works (should work) much faster than the legacy-one.
Really looking forward to get some useful information here.
Thanks in advance !

This question was completely answered by Andy here:
http://social.technet.microsoft.com/Forums/en-US/winserverhyperv/thread/4098e57f-c6da-493a-a772-87d60ee1d0a1/#b2808adb-a79e-49e6-8a00-2c324c3e41d1
He wrote:
"Apparently, there is an issue in WDS that causes it to use legacy NetBIOS name resolution instead of DNS to find a domain controller, and it impedes domain controller connectivity. The solution is simple - go to TCP advanced properties on WDS server,
and on WINS tab disable NetBIOS over TCP/IP. This forces WDS to use the right name resolution, and everything works perfectly."
I can confirm it. Works perfectly! Thanks to Andy!
Vadim

Intel based iMacs won't netboot

Hi,
I'm trying to get two labs of intel based iMacs to netboot. I cannot get them to boot from my MacOS 10.4.7 server (Dual G5 1.8Ghz PowerMac). I have sucessfully used the server to netboot almost 100 PowerPC macs (either eMacs or iMac G4's). Is there something special that has to be done to netboot an intel iMac? I created my boot image from the OS X install DVD that came with one of the iMacs. I'm really stumped, any help would be greatly apprecaited

multiple network and netboot server problems caused this, it hds been resolved

Intel based iMac start up problem

Sometimes when I turn on my intel based iMac instead of seeing the apple symbol it shows a symbol of a flashing folder with a question mark in it.
I turn it off and wait a few minutes and turn it back on and it starts up correctly.
Anyone else have this problem? What does it mean?
Thanks

It means that the computer can't find a valid drive to boot from. Try starting from your Leopard DVD and repairing your disk and permissions.

User Contributed Tips in Intel-based iMac Your Intel-based iMac Display

*The following User Contributed Tips are located in the Intel-based iMac > Your Intel-based iMac Display forum:*
a brody - Using a second Mac as a display for a first
http://discussions.apple.com/thread.jspa?threadID=1587927
Publish date: July 7, 2008
*The following related tips are located in other areas of Apple Discussions:*
See also User Tips Library

My 20" 2.16 GHz Intel Core 2 Duo had become almost useless due to freezes and crashes- with NO crash reports in the logs.
They were often preceeded by video glitches, so I assumed it was a bad video card- unfortunately soldered to mother board.
Apparently, from forum postings, this is not an uncommon problem. The computer would run longer if the day was cooler, but rarely more than 10 minutes, so I suspected it was aggravated by heat.
Then I found this post from Bodomann on an Apple Support forum:
"Following up on my previous posting regarding my son's late model 2006 iMac that required a $900 logic board replacement:
Turns out the problem is apparently related to a bad CPU temp sensor. I installed 'iMac Fan Control' (Google it) which reported the CPU temp always at 32 degrees Fahrenheit (obviously incorrect). The same software allowed me to adjust the CPU fan manually. After multiple trials I set the CPU speed to 2800RPM after which the system would run forever - never freezing with the dreaded grey box 'reboot me' screen. I tried several times reverting the software to default speeds and the system would always crash within 10 minutes. "
I downloaded free Fan Control 1.2 for Imac from Derman Enterprises (they have an Intel iMac and a Mac Book/Pro version). It installs as a system preferences control panel. I cranked up all three fan speeds. The fans sped up noticeably. Horizontal lines have gone from screen (so far), no color artifacts and no crashes yet. I may have a real computer back! Hope Apple checks this out-
The control panel also gives the temps sensors are reporting at the CPU, hard drive and DVD drive. The CPU sensor reports the CPU temp as 32 degrees F- which is clearly wrong, unless Apple has been installing little refrigerators inside.
So thanks to Bodomann for posting- Hats off and three cheers to Derman and Cristoph for source code.
http://www.derman.com/iMac-Fan-Control
http://www.lobotomo.com/products/FanControl/index.html

HT1338 Left hand side of monitor dims on 2011/intel based iMac-any suggestions?

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Not a hardware issue, since it shows up in a screenshot. Please boot in safe mode, launch Safari, and test. Same problem?
Some things won't work in safe mode, possibly including wireless networking.
After testing, reboot as usual (not in safe mode.)
Mac OS X: Starting up in Safe Mode

I have an Intel based iMac that has just developed two small spots on the screen. One 1/8" circle at bottom and a tiny circle at top. The fading on and off light isn't working anymore either. Does anyone know anything about this?

I have an Intel based iMac that has just developed two small spots on the screen - they look light brighter spots on the screen. One 1/8" circle at bottom right and a tiny circle at top right. The fading on and off light on area surrounding the screen isn't working anymore either. Has anyone else had similar problems? Any solutions? Thanks!

One way to test is to Safe Boot from the HD, (holding Shift key down at bootup), run Disk Utility in Applications>Utilities, then highlight your drive, click on Repair Permissions, Test for problem in Safe Mode...
PS. Safe boot may stay on the gray radian for a long time, let it go, it's trying to repair the Hard Drive
Reboot, test again.
If it only does it in Regular Boot, then it could be some hardware problem like Video card, (Quartz is turned off in Safe Mode), or Airport, or some USB or Firewire device, or 3rd party add-on, Check System Preferences>Accounts>Login Items window to see if it or something relevant is listed.
Check the System Preferences>Other Row, for 3rd party Pref Panes.
Also look in these if they exist, some are invisible...
/private/var/run/StartupItems
/Library/StartupItems
/System/Library/StartupItems
/System/Library/LaunchDaemons
/Library/LaunchDaemons

PXE-Boot with Linux

I have an IBM Machine (8193-75G) with Intel 10/100/1000 LAN. Is it
possible to do an PXE-Boot with Linux? Do I need a special driver?
Thanx

[email protected]
> I have an IBM Machine (8193-75G) with Intel 10/100/1000 LAN. Is it > possible to do an PXE-Boot with Linux? Do I need a special driver?
> Thanx
You might get an answer in the imaging forum
Jared L Jennings, CNE
Novell Support Forums SysOp.
http://support.novell.com/forums/faq_nntp.html
Posting with XanaNews Reader 1.15.7.4
Geek by Nature, NetWare by Choice.

Is it possible to run OS 9 CD-ROMs on an Intel-based iMAC?

My children have a bunch of CD-ROMs that run using Mac OS 9.
Is there any way to run these on an Intel-based iMAC?
My kids were so excited to get a new MAC and then so disappointed when they found they couldn't play some of their favourite games on it.

A quick search of the forum comes up with these results. Sheepshaver is an option sometimes.
http://discussions.apple.com/search.jspa?threadID=&q=sheepshaver&objID=f1110&dat eRange=last90days&userID=&numResults=15

PXE Boot With intel Based IMAC

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