Mac Mini :: Unable To Boot USB?
Mar 13, 2012
I have a new MacMini without the optiocal drive. This is a computer that someone tried to put Linux on and left it was a 100gb partition for the MacOS and the rest for the Linux installation. I want to get it back to one large partition.Â
I know that I need to get the computer to boot from something else because the Recovery partition is on the HDD. To that end I have tried to boot this from an external USB DVD-RW drive and when it starts to boot from the disk it reads the DVD and then goes to the 'circle/slash' screen. I then made a USB drive bootable and restored the dmg file for my Lion disk to it and tried to boot from that. It shows in the options and then immediately goes to the 'circle/slash' screen. I tried to flash the PRAM and got the same result. I tested both items on another MacMini and they work. The test computer was a previous model with the optical drive.Â
Info:
Mac OS X (10.7.1)
View 3 Replies
ADVERTISEMENT
Jan 8, 2010
I have Mac Mini 1.5 solo that work very well for me and my son untill we updated the EFI 1.1 a week ago and never booted back up. I call apple and was told bad hardware maybe caused by update they send me to a Apple store to get it checked but there they said it was the power button not the flash. I had it plug in to the wall the hole time at home but when i took it there it booted as soon as he plug it in so he shut down and it did not boot, he unplug it for a few seconds plug it back no good with button but did boot a few second by itself. I replaced the button my self for a few hunder less then what Apple Was asking for (160.00 less). Still not luck. I feel i got screwed by Apple on this. Has anyone seen this and how it fix.
View 4 Replies
View Related
Feb 26, 2009
While uninstalling Safari 4 beta it freezed and after 15 minutes of waiting I made a forced restart. Now Mac mini shows the grey screen and won't boot.
What I've tried:
- Disk Utility from restore DVD
- fsck in Single-User Mode
- resetting PRAM
- resetting PMU
View 2 Replies
View Related
Sep 12, 2010
I have an Early 2009 Mac Mini with Mini DVI and Mini DisplayPort. And I have two 1080p HDTVs. The Mac Mini is capable of dual display, and I've gotten it to work before, so the issue is not the TV or Mac. And I have tried both Mirroring and No Mirroring.
I got a Mini DisplayPort to HDMI Adapter (#5311) and a Mini-DVI to HDMI Adapter (#4852) both from MonoPrice. And for some reason I can't get the Mac Mini to dual display, it's only one or the other.
Before I had a Mini Displayport Male and USB Male AUDIO to HDMI Female Converting Adapter (#5969) and I got video on both HDTVs, but not audio at the same time b/c one was USB and one was TOSLINK.
I'm not sure why I can't get video on both monitors. Any help?
View 2 Replies
View Related
Mar 9, 2008
Yesterday my screen (30" Apple Cinema) started showing symptoms of graphics card failure, jagged lines across the screen. I rebooted my Mac Pro and it was gone. Then it happened again an hour later, this time the machine didn't boot, I get the Apple logo, and then it hangs up and the screen is shifted to left (I get apple logo on left side of the monitor instead of the middle) and jagged lines all over.
So the first thing I tested was using Target Disk Mode, it works. I can access my Mac Pro's internal HD's by TDM from my MacBook Pro. Then I tested single user mode, it does boot, I can't read what's written since the screen is shifted to left, but if I type (without seeing) reboot and hit enter, it reboots. So I assume the single user mode is working.
What else can I try to 100% make sure it's my graphics card that failed and everything else is ok with Mac Pro? I already ordered a graphics card replacement but I wouldn't like to be surprised if the Mac Pro still doesn't boot when the card arrives. It won't boot from Apple Startup DVD either. Same thing happens, gray logo then kernel panic with jagged lines all across the shifted screen.
View 21 Replies
View Related
Mar 28, 2009
Just a warning, I bought a Mac Mini (2009) and wanted it to hook it up to my TV. My TV does not have HDMI or DVI inputs so I bought a Mini DVI to Video adapter from Apple.But I could not get it to work, then I googled for it and it seems this adapter does not work with 2009 Mac's since it does not output an analog signal anymore!
URL
So anyone that wants to hook up his new Mac to an older TV set with the Video adapter, you are warned.I guess i'll have to buy a Mini-DVI to VGA adapter and then a VGA to SVIDEO converter..
View 8 Replies
View Related
Apr 12, 2010
So our church just purchased a nice refurb iMac to use for media presentations during weekly worship services. We have a projector with a VGA cable, so I bought a mini display port to VGA adapter from apple so that we can connect our shiny new iMac to our big screen.
However, when we attempt to connect our VGA to our adapter, they don't fit together properly. It's like the screws on the VGA cable aren't long enough to screw into the adapter...thus, the cable won't stay connected to the adapter (it just falls out).
Someone suggested getting an S cable to replace the VGA cable, but Apple tells me there's no adapter to link the S cable to the iMac. I'm absolutely clueless...surely there is a way to connect my wonderful new iMac to the big screen.
Any ideas?
View 1 Replies
View Related
Aug 3, 2006
So I installed osx 10.4 server on a Power Mac G4 (white/blue)
Went throught the setup screens and did a complete reformat / install.
Just boots to the loader screen. (Where the mac face shows, followed by a question mark) and just cycles over and over.
I can put the DVD in at this point and restart the install.. I did go in and check the disk permissions and disk status and both passed.
View 2 Replies
View Related
Dec 26, 2008
I have a cheap hdtv. when i connect my macbook to it it doesn't get a signal (via mini dvi to hdmi) until i click "detect displays" on my laptop, then "gather windows," then when i set the display to the proper resolution (720) the image appears on my tv without a problem.
I just got a mac mini, and since i don't have two monitors I cannot use this trick. I get no image on my tv.
View 5 Replies
View Related
Mar 18, 2009
Okay I'm writing this for anyone who feels the same as I did about doing this and is unsure whether or not to do it. Maybe it can help someone
Last night I finally got round to upgrading my mac mini to 4GB of crucial memory using a 1.5" putty knife, mini screw driver set, pizza cutter, bright LED torch and towel. And boy was I pooooooping it during the whole process!
But don't let that put you off as if you do your research, take your time, double check everything you do, then double check again, have all the tools by your side and you are not a clumsy oath then you should complete it with out any problems.
My main concern is how much pressure you have to put on parts to remove them, compared to how easy they seem to come off on the vids I've watched. And how easy they seem to put the frame and memory in and out. As this is certainly not the case for a newbie!
The main outer casing for a start takes a lot of force and you are not quite sure how far down to put the putty knife. You think your going to damage the clips or case, but it seem really robust, you just have to trust it and do a little bit a a time working your way around the base.
The 2 small antennas seemed like they were going to snap on removal, really where attached well. One more than the other which caused me some stress
The bigger corner antenna, comes of okay, just don't squeeze the clips in to hard, as I did and managed to bend one in to much so when re-fiting I had to bend it out so it locked into place.
The next bit - the screws... make sure you have plenty of small screw drivers, all the ones I had were not small enough, so had to make a quick trip up to the DIY store half way through the job! The screws are impossible to get out unless you have a magnetic screwdriver, I could only get one out, left the other 3 un-done but still in the frame
The ribbon cable came of easy taking my time with a small screwdriver. After all this the whole frame came out giving me access to the ram - this took some jigging, be careful of the antenna wires and the ribbon.
Ram came out easy, but the 2 sticks I put in were not so easy. I could not see exactly where they had to go in, and took some force to get them in. Think it's all about getting the right angle though.
Everything went back pretty easy apart from the frame, this was a bit awkward getting it to fit exactly, but eventually it popped in to place.
I now have 4GB and intend to do the same process again when I can decide on what hard drive to buy to replace the 120GB internal + I am going to do my brothers.
Overall I am very happy I have saved my self money doing it myself, and learnt about the inside of a mac mini.
View 11 Replies
View Related
Jul 14, 2009
In my attempt to install Windows XP via Boot Camp, I accidentally inserted an SP1 disc instead of the SP2 disc that I have. The installation proceeded to the point where it does for most who attempt this: the screen where you are prompted to press ENTER. I could not proceed and therefore restarted the iMac and held down the mouse button upon start-up to remove the CD.
HERE IS THE PROBLEM:I can not boot into OS X because the keyboard shortcuts (those that might allow me to select which partition to boot from and/or reset PRAM) seem to be disabled. Instead, a reboot always ends at a black screen with a blinking DOS-esque cursor, or the prompt: "No bootable device -- insert boot disk and press any key."
I have attempted inserting my SP2 disc at this point, to no avail. My keyboard seems to be disabled, as if the SP1 install proceeded just enough to establish itself as the boot drive without drivers for the keyboard. I've tried using all 3 USB ports, disconnecting other USB devices. Oddly, my bluetooth mouse works to eject the CD on reboot...
View 9 Replies
View Related
Mar 18, 2012
I have an older intel Mini running Lion. This morning my son told me it was displaying the screen that says you need to reboot.I told him to reboot it and let me know how it went. He came back and said it just brings up the reboot screen again.I rebooted it again, and again got the reboot message screen.I didn't start writing down the error messages because I assumed I would be able to get it fixed eventually.I rebooted with the option key pressed and selected the recovery disk. Again, I got the reboot screen.I then used my wife's macbook to create a USB recovery disk, booted the mini again, and selected the USB disk.I got the gray screen with the apple and the spinning symbol....it stayed on that screen for over half an hour.At that point, I noted that the indicator light on the USB drive was showing no activity, so I shut the mini down and tried again to boot from the USB drive.This time I got the reboot screen again.At this point I wrote down the following error message: [code] At this point I wondered if I had corrupted something on the USB recovery disk by stopping it earlier.I rebooted with the option key pressed and selected the recovery partition on the HD, hoping to see if it provided the same error message.I got the gray screen with the spinning logo and it just hung there. After 20 minutes, I rebooted and just let it follow its normal boot procedure. Again, I got the gray screen with the spinning logo and it's been sitting there for the last half hour.
View 10 Replies
View Related
Jul 31, 2010
I have a 2009 Mac Mini 2ghz that I was trying to install Leopard Server on. I have tried by booting from DVD, a second partition with the ISO burned to it, and even an external USB drive that has a full install of Leopard Server on it that successfully boots up a 2007 iMac. I have also tried to boot from 10.5 DVDs without any luck. The symptom is consistent - it attempts to boot and then reboots about 10 seconds later. This happens regardless of whether it is a physical DVD or an external USB drive. All DVD drives and USB drives are capable of booting the iMac.
I've reset PRAM, held down option keys to select boot drives, etc. I can't try target disk mode as I don't have a firewire cable handy. Booting into diagnostic mode detects no problems for both the short or long test. The machine is just out of warranty but did have a weird problem with network where it wouldn't recognize the network connected to a Netgear 716GS switch, no matter which port. 10 other computers connected to the switch without problem. I had brought it to the genius bar who couldn't determine any hardware problems and it worked with their network just fine.
View 2 Replies
View Related
Feb 14, 2012
I have a Mac Mini with Lion OS. When I power it on I can hear a chime and presented with a login screen. After login, it looks like it is trying to boot from the internal hard drive but it seems to stuck with a white screen and animated circle (hour glass in windows). Is there a way to boot into a safe mode or re-install OS from DVD. Note: I am using PC keyboard for my mac. My mini mac is 1.5 year old so it is out of warranty. Â
Info:
Mac mini, Mac OS X (10.7.3)
View 2 Replies
View Related
Mar 5, 2012
Can I boot from a USB drive from a mac mini 2007 OSX 10.6 with a SATA drive? I want to install a Linux OS from a CD onto the USB then be able to select the bootable USB (linux) on startup. I understand that I can boot from the CD by holding down C when retarting the computer. I have also read I can use rEFIt as a boot loader to select whcih bootable drive I want at startup. Unfortuately, I have also read that there may be a problem actually booting from an external device in Mac. IS anyone actually booting form a USB on the mac mini?
View 8 Replies
View Related
May 21, 2012
I just recently bought 8gs of Corsair Mac RAM, links at the bottom.So they I changed the RAM sticks, not the first time I've upgraded RAM, just like I have every other time.But after switching the RAM the mac won't boot. Tried swapping back the old ones and still nothing.
View 1 Replies
View Related
Apr 15, 2009
so i downloaded the new 3.0 beta 3 software the CD wouldn't eject from the drive so I pressed down both mouse buttons while rebooting... tried to boot back up again and all i get is this?
View 5 Replies
View Related
Jul 31, 2009
i've been having some serious problem with my mac mini. Im trying to install a copy of leopard in my new hard drive and every time i try to boot the dvd holding the "c" key, the computer restart.
View 3 Replies
View Related
Aug 16, 2009
I've set up bootable external hard drives at least 100 times or more. Recently I purchased a Mac Mini and a Alum Macbook Late 2008, I had a WD 500GB portable passport that had two interfaces (USB/Firewire 800).
The portable drive was set up with four partitions, Leopard Installer, Leopard Server Installer, Intel Leopard OS, and Back Up. The drive had a partition scheme GUID which works best with Intel macs. Now here's the hickup, I managed to use this drive to install and troubleshoot Leopard on tons of different models. The weird thing is that when I tried to re-image my new Mac Mini with the drive via USB cable it would see the partition but fail to boot from it, but I was able to boot from the Intel Leopard OS partition with no issues.
View 13 Replies
View Related
Aug 20, 2009
Long story short, I wanted my Mini to dual boot Ubuntu 9.04 and OSX, and the guides I was finding said to use rEFIt. This worked fine until I allowed Ubuntu to install a bunch of updates, which must have done something to my partition table, as now I can no longer boot OSX or Ubuntu, and the CD I stuck in there won't eject either (so I can't get my OSX install disc to even load). Is there a rEFIt command from the shell I can run to eject the disc and try getting my OSX install disc in there?
Really stuck - When I cold boot, rEFIt gives me choices of OSX or Ubuntu, both just spin and die during boot. Tried holding space bar, c key, option key, left mouse, all on cold boot and upon selecting OSX option from rEFIt menu, no luck getting disc to eject. I followed the guide here: [URL] Did I do something wrong when I let Ubuntu 9.04 self-update? It REALLY seems to have screwed up my partition setup.
View 2 Replies
View Related
Oct 31, 2009
I have boot camp installed, and when I hold the Option key down at startup, I see the Windows Vista drive (but can't select it). After about a minute, the Mac OSX drive shows up. I can select the Mac drive, but then I get stuck at the grey screen again.
I tried starting up in Single User mode and at the command prompt, ran /sbin/fsck -fy but got a couple "disk0s2: I/O errors" followed by "Invalid node structure" and "The volume Macintosh HD could not be repaired." (see attached photo of exact message).
View 2 Replies
View Related
Nov 9, 2009
My Mini powers itself down before it finishes booting.
It's a 1.25Ghz G4 Mini, so it's a few years old. As of the last few days the computer turns itself off. So I push the power button and I get as far as the grey screen and I see the circle logo rotate and I can hear the disk heads seeking if I place my ear near the Mini. But before the OS boots, while the screen is still grey the Mini powers off. It does this with the recovery DVD in the drive too. Either way it never boots
Is there a way to diagnose this?
View 3 Replies
View Related
Feb 26, 2012
I'm trying to install boot camp and I can't install until I update the BOOT ROM. I've downloaded the package macmini2011efiupdate.pkg and this corresponds with my 5.2 model identifier. I have already updated lion to 10.7.3 and I seem to think that maybe the boot rom update was intended for 10.7.2 and it won't let me install on 10.7.3 because it thinks it isn't compatible? The message I get when I try to install the Boot ROM update is this software is not supported by your system.
Info:
Mac mini, Mac OS X (10.7.3)
View 6 Replies
View Related
Mar 22, 2012
I had to reinstall Snow Leopard Server on my Mac Mini Server. I did it via a firewire connection to my MBP. Everything runs fine when I boot in target disk mode from my MBP. Problem is when I disconnect the MBP and boot just mini it gives me an error message that says I need to restart the computer. I have the two 500gb drives on the mini configured in a raid array.
Info:
Mac mini, Mac OS X (10.6)
View 7 Replies
View Related
Mar 25, 2012
I have a Mac Mini (mid 2010) with only Windows 7 installed on it. No OS X is installed. Is there a way to auto boot the Mini, like with a regular PC's BIOS?
View 3 Replies
View Related
Apr 21, 2012
When some usb devices are connected on my mac mini, all boot option aren't work...for exemple, when i have connected my external Hard Disque or my usb key or a usb device on my mac mini, i want to selecte Windows partition for the boot, BUT the OPTION Key DONT WORK!!!!! And its only want to work if i Unplug all those usb devices, when my mac mini has no usb plugged in, option key work good !! What is the problem ? please help because at the moment the only way if i want to swich between OSX and Windows is to use the boot device selector in the system menu panel, but i want to be able to use Option key even if plugged.
Info:
Mac mini, Mac OS X (10.7.3)
View 4 Replies
View Related
May 16, 2012
When booting my Mac Mini with OS Lion 10.7.3 it crashes everytime. The programs starts up then i get the screen that says i need to power off and power on.
Info:Mac mini, Mac OS X (10.7.3)
View 3 Replies
View Related
Jun 13, 2012
I have a new Mac Mini connected to an older VGA monitor using the Apple brand VGA adapter. The mini is fully up to date and runs perfectly when booted. However, if I reboot the mini with the VGA monitor connected, it fails to boot. I just hear the faint chime sound every other second. There is no output to the monitor and the only way I can get it to boot is to disconnect the monitor and then power cycle the mini. I can reconnect the monitor just seconds after powering back on and it finishes booting properly.Â
I've also tested with an HDMI connected monitor (without the VGA adapter) and it boots just fine and the display works properly. Â
Info:
Mac mini, Mac OS X (10.7.4)
View 2 Replies
View Related
Aug 31, 2010
I have a macmini late 09 and I upgraded the RAM and HDD 2 weeks ago. Suddenly today the mini froze coming out of sleep. O left it for a few minutes but still no luck. Held down the power button and it rebooted. It goes to the apple screen and stays there. I checked the hardware and there are no problems. I then booted in from the older HDD and had no problems. I checked the permissions and repaired them.
View 2 Replies
View Related
Sep 2, 2010
I've had the new version of the Mac Mini ever since it came out, and just now, I've run into my first major problem with it.So the first thing I did, since I'm a huge gamer, was use Boot Camp to install Windows 7 on my mac mini. It has been working absolutely flawlessly until recently, and I only just noticed this major problem.I rarely use the Mac OS, but now, when I need to for a school project, I can't get into the Mac OS part of my partition.I've owned a Macbook Pro before and I had Windows Vista installed on there via boot camp, as well, and I used to use the method of holding down the alt button on my keyboard to switch between which partitions I wanted to use. Now my problem is that for some reason, whenever I restart, even when I hold down alt, the computer boots straight into whichever hard disk is loaded as my main hard disk. I believe this is because I'm using a Windows-based keyboard, and not a mac keyboard. Does anybody else run a mac with a windows based keyboard and know if there is a workaround for switching up boot disks?
View 1 Replies
View Related
