Boot from flash drive

Is T400s capable of booting from a flash drive? Some Linux vendors have their live versions on flash drives and I would like to try them out. I have a Linux live CD but the drive makes too much noise and is relatively slow when I use it.

My trusty old T400 certainly is. Hit F12 during boot and see if your flash drive shows up in the boot menu.
Z.
The large print: please read the Community Participation Rules before posting. Include as much information as possible: model, machine type, operating system, and a descriptive subject line. Do not include personal information: serial number, telephone number, email address, etc. The fine print: I do not work for, nor do I speak for Lenovo. Unsolicited private messages will be ignored. ... GeezBlog
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Help diagnos. flashing question mark on monitor, cannot boot from CD drive

Any ideas? This is an older G3 tower which was "souped Up" wtih USB and Firewire cards, memory
Mac froze in midst of work last week. Now only get flashing question mark supermimposed on image of a floppy drive.
Tried to re install system (OS9) but cannot get ANY CD to boot from CD drive. I reboot, hold down "C" Key with CD in tray ( and i can hear the CD drive working). But the tray opens and ejects/rejects the CD).
I now suspect the problem is NOT the OS but rather a hardware issue.
Am I correct in this assumption? what else could this be?
I am trying to help an older gentleman who has no backups and has some important documents on the HD.If I can boot up, might be able to retrieve those itesm. (and get a newer Mac!)

Not the answer,Dale (thanks anyway)
I read that article.
I cannot boot from any bootable CD.
Inserted the OS install disk as well as third party bootable CD.
with CD in the CD drive tray, I restarted and held down the C key.
Mac restarted but the CD tray popped open. Would not boot from the CD.
That is why I posted query
not only do we have the flashing question mark but bootable CDs are not booting this Mac. So I can do no diagnostics, no repair, not salvage of files.
I am trying to understand where the problem lies. am guessing Hard Drive failure but why should CD also not work?

Problems booting from external drives

Ever since I got this 6-core 2013 MacPro (January 2015), I have had strange problems and glitches, but for this posting, I am talking about problems being able to boot up from external drives. I took the 4 external drives out of my old 2009 MacPro and put them into a 4-bay Thunderbolt enclosure. This enclosure can be configured as a RAID if all drives are the same (which they are not) or it can just be a place to be able to access all 4 drives. I used to be able to boot from each of those drives on the older MacPro but I am unable to do so now. They show up in the System Preferences/Startup Disk but if I choose one, it just reboots into the new MacPro drive. I even tried pulling out a couple of the drives and mounting each into a USB 3.0 (Sabrent) dock and still I could not boot from those drives which have the latest version of Yosemite. Yes, they are formatted correctly. I used to boot from them. I was able to clone one of the drives to a Seagate USB 3.0 hard drive and boot from that. Although, the clone was not perfect. It didn't transfer all my settings so I could recover some logins and serial numbers I wanted that I have never been able to retrieve since I got this new Mac.
Yesterday, I formatted a 32GB flash drive and tried to install Yosemite on it. I planned to put DiskWarrior on it. When I started to install Yosemite (from a saved download) it let me choose that drive, but when it restarted before installing, I was right back where I started on my MacPro's hard drive.
Is this normal behavior for the 2013 MacPro? Or is it just mine? I am beginning to think I may have a lemon since I have had other strange problems that don't go away.

Not all external devices are bootable. First stop would be involve whoever handles the 4-bay Thunderbolt. Seeing how it has a bridge most likely in order to support RAID mode that may not have the correct frmware or other reasons.
https://bombich.com/kb/ccc4
https://bombich.com/kb/ccc4/search/bootable%20volume
CCC is the only program I would be using.

How to install windows 7 in bootcamp from flash drive os x 10.9.1

How to install windows 7 in bootcamp from flash drive os x 10.9.1

oooHideooo wrote:
It DOESN'T WORK!!
I tried tonnes of method already, and the apple guide method absolutely doesn't work for MacBook Air, 10.9.1
Did you even tried it yourself????!! with Maverick 10.9.1 you will NOT be able to get pass the bootcamp first page:"install window 7". It will give an error msg saying "The installer disc could not be found"
My usb confirmed bootable! I created it with bootcamp, and tested it on a different macbook and it works. But doesn't work on MacBook Air. (Even startup disk doesn't detect it as bootable in Air)
anyone else has a real solution to this problem?
Thousands have successfully tried it themselves and installed Windows on a Macbook Air. Perhaps if you provided some details about what you did and what errors you observed we could help you. The Boot Camp instaructions, if followed, will produce a successful install.

Is it possible boot from U drive?

Is it possible boot from U drive on a leopard system? How to do it? My CD disc was broke, and i try to install a windows Xp by bootcamp,but i cannot boot from CD anymore.

*"No flashdrive boot option."*
Then the Mac doesn't see the flash drive as a bootable volume.
If there is another way to install Windows without an optical drive you'd be better off posting your question in the Boot Camp forums, as if anyone has done it, you'd find them there:
http://discussions.apple.com/category.jspa?categoryID=237

Error message when I try to copy new files (images, documents) to mac from flash drive/SD card

I am recieving an error message when I try to copy new files (images, documents) to mac from flash drive/SD card. The message is saying "operation cannot be completed because an item already exists with that name." They are brand new therefore not the same name? I cannot even put them in a brand new folder... How can I fix this?
Please help me!

You don't need to recover the system.
Launch the Terminal application in any of the following ways:
☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
☞ If you’re running Mac OS X 10.7 or later, open LaunchPad. Click Utilities, then Terminal in the page that opens.
Drag or copy — do not type — the following line into the Terminal window, then press the space bar:
dot_clean -m
Switch to the Finder and drag the icon of the flash drive into the Terminal window. Some text will appear after what you entered. Press return.
The command may take a noticeable amount of time to run. Wait for a new line ending in a dollar sign (“$”) to appear. Then quit Terminal and try the copy again.

My iMac (late 2006) no longer boots from FireWire drives, although they contain all the system files.

My iMac (late 2006) no longer starts (boots) from Firewire drives, although they all contain a current system (Mac OS X 10.6.7). If the drives are connected with USB 2, they boot normally. The FireWire drives appear in the Start Volume program, but they do not boot. If I press and hold the Alt key while booting, only the internal drives and the USB drives appear as options. What can I do in order to boot from FireWire drives as I always could in the past?

I'd first recommend doing a SMC reset and if that doesn't work refer to:
http://reviews.cnet.com/8301-13727_7-10333969-263.html
and
http://www.thexlab.com/faqs/firewiretroubleshooting.html
SMC RESET
Shut down the computer.
Unplug the computer's power cord and all peripherals.
Press and hold the power button for 5 seconds.
Release the power button.
Attach the computers power cable.
Press the power button to turn on the computer.
PRAM RESET
Shut down the computer.
Locate the following keys on the keyboard: Command, Option, P, and R. You will need to hold these keys down simultaneously in step 4.
Turn on the computer.
Press and hold the Command-Option-P-R keys. You must press this key combination before the gray screen appears.
Hold the keys down until the computer restarts and you hear the startup sound for the second time.
Release the keys.
Roger

How do I restore iTunes library from flash drive backup?

How do I restore iTunes library from flash drive backup?

brigdool wrote:
How do I restore iTunes library from flash drive backup?
HI Brigdool,
It depends how you made the backup.
If you copied your entire iTunes folder onto the flash drive, just copy it back to the appropriate place on the computer.
If you copied individual folders or files, add them back to iTunes by inserting the flash drive in your computer, and then dragging the files into your "Automatically Add to iTunes" folder.
The first method recreates your library as it was, with all playcounts, playlists, etc. The second method builds a new library with the same content.

XServe won't boot from any drive, but recognizes them in OS X Installer

I know I have another post here but this is a different issue, and I've already fixed that one thanks to Camelot .
I just received an 2 used xserves for work. One booted into OS X Server fine, so I scrubbed it and reinstalled without issue.
The second however never booted into an install. That is, I never found it on my network when I started it up and when I pushed the power button it would turn off immediately, suggesting that there was no OS on the disk or that the xserve couldn't find it. I didn't have a spare monitor to plug into it (surprisingly) so I just chalked it up to the fact that it was a new disk and hadn't had OS X Server installed on it.
Now I have a spare monitor, I've gone and installed OS X Server on the xserve. It boots from the DVD just fine, runs through the installer, then when it goes to restart, it won't boot from the hard drive that it just installed OS X Server on, it'll just boot back from the DVD unless I pop it out. If I let it boot up without the DVD in it, I'll get the standard Folder with a ?.
At first I thought it was the drive, so I installed OS X Server on another drive. Still wouldn't boot to that drive, so I booted from the DVD and repaired the disks in Disk Utility. Still nothing. I booted to DVD again and when I went to Startup Disk, it actually did show my disks with their respective OS X Server installs.
When I boot the machine holding alt/option, the system doesn't show my drives, only the DVD if it's in the slot.
I figured ok, this has to be the drives, so I swapped them with those of the identical xserve in the rack below, but my top xserve wouldn't boot from those drives either. Somewhat expectedly however, the bottom xserve would boot the drives that I took out of the first one.
Now I'm just stumped. Any ideas?
PS, drives are unlocked.

MrHoffman wrote:
The EFI firmware, the SMC and possibly the disk I/O path seem good potential candidates for culprit.
Load and run the hardware diagnostics.
Reset the SMC, and reset the LOM.
I'm running the EFI diagnostic tool now. Firmware and disk I/O path came to mind, let's just hope it's not a major hardware issue
beatle20359 wrote:
Hi Jeff,
Do you have the specs of the xserve and the version of OSX server you are trying to install? Does the Xserve have the RAID card installed in it and what size are the drive modules.
All the best
Beatle
2x 3GHz Dual-Core Xeon
8GB RAM
OS X Server v 10.6.3 (the version I'm trying to install, that is)
No RAID card. The system drive is 80GB and a second storage drive is 1TB.

Satellite P300-1A8 will not boot from disc drive

Hi,
I had a little play with start up programs, partitioning the hard drive and marking as active and deleting programs i thought i did not need.
I obviously had no idea what i was doing!
Laptop will go to toshiba screen then goes blank, i can not boot from the disc drive.
I put the hard drive into another laptop and it works fine.
I put the hard drive of that laptop in the buggered one and that works fine.
How the hell do i put the original one back with it working??
Really really stuck with this!!!!!
Any help would be appreciated.
Only thing i havent tried is the recovery disc but im not paying for one if it wont boot as itl be a waste of money.
Seems like its a compatability problem with cpu and hard drive as they dont want to be friends anymore!!
Thank you in advance

Hi!
Can you boot in the safe mode?
If you dont have a recovery disk, use the Microsoft installation disk and try to boot from it.
And you said that you cant boot from disc drive, did you tried different disks?
Maybe some are not readable or not bootable.
The best way would be a recovery disk. The installation takes a few minutes and you have a clean installation with all drivers and tools from Toshiba.
Bye

Transferring music from flash drive

My old laptop died but luckily my hard drive was intact so I was able to transfer my itunes to a flash drive. Now that I have a new computer, how do i transfer music from flash drive to itunes on my new computer (windows)?

Drag and drop.
When I moved music from my old to new computer I just dragged the files into the 'my music' folder on my computer. Then did have to import the folder into iTunes.
If you have a lot of playlists etc, I believe there is another way that'll preserve more of that info. I'm not familiar with it since I don't use the playlist feature.

Problem importing photos to iPhoto Library from flash drive

When I try to import photos from flash drive into iPhoto library, they seem to import just fine. BUT if I close iPhoto and then return later, the photos I supposedly imported from the flash drive are not in the Library, and a screen prompt tells me the "source is not available". Photos import into Library from digital camera just fine. Why are the photos from my flash drive not staying in the Library? Kinda defeats the purpose of a Library if images won't stay in it. Please help!

Are you running a Managed or a Referenced Library?
A Managed Library, is the default setting, and iPhoto copies files into the iPhoto Library when Importing. The files are then stored in the Library package
A Referenced Library is when iPhoto is NOT copying the files into the iPhoto Library when importing because you made a change at iPhoto -> Preferences -> Advanced. (You unchecked the option to copy files into the Library on import) The files are then stored where ever you put them and not in the Library package. In this scenario you are responsible for the File Management.

MacPro can't boot from external drive

Running 10.7.3 and a MacPro which gets backed up each night with SuperDuper. Can't boot from this drive (black screen). Yet I can take the same drive and start up my Macbook Pro! So it isn't the drive or the data on it. I'm stumped. Could this be related to an issue where I can't get this same MacPro or system to successfully backup to Time Machine without error? The boot drive seems OK (ran Disk Warrior and Disk Utility).

Please read this whole message before doing anything.
This procedure is a diagnostic test. It’s unlikely to solve your problem. Don’t be disappointed when you find that nothing has changed after you complete it.
The purpose of this exercise is to determine whether the problem is caused by third-party system modifications that load automatically at startup or login. Disconnect all wired peripherals except those needed for the test, and remove all aftermarket expansion cards. Boot in safe mode and log in to the account with the problem. The instructions provided by Apple are as follows:
Be sure your Mac is shut down.
Press the power button.
Immediately after you hear the startup tone, hold the Shift key. The Shift key should be held as soon as possible after the startup tone, but not before the tone.
Release the Shift key when you see the gray Apple icon and the progress indicator (looks like a spinning gear).
Safe mode is much slower to boot 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 your login password in order to log in. If you’ve forgotten the password, you will need to reset it before you begin.
Test while in safe mode. Same problem(s)?
After testing, reboot as usual (i.e., not in safe mode.)

Can't boot from internal drive - Please help!

The internal drive on my PBG4 was making some funny noises this morning and sure enough, when I tried to reboot from it I was unable to. Instead I was brought to a screen with a DOS prompt with some cryptic error message. Since then I've called Apple support and their "solution" was to re-format the drive and reinstall the OS. I can do that if I absolutely have to, but if there's any way around it, I'd much rather avoid the reformatting/reinstalling everything nightmare scenario. Initially Disk Repair said the drive couldn't be repaired. I booted from my Disk Warrior CD (3.0.3), which prompted me to backup data (luckily I have an external 250GB drive) and I backed up my home directory. I did that and rebuilt the directory, then restarted from my Tiger CD and ran Disk utility again and it said the disk was fine. I tried to boot from the drive and I get taken to a DOS prompt again with the following error message:
launchd can't exec /bin/sh for single user: No such file or directory
Any suggestions on what I can try at this point short of reformatting the drive and starting over from scratch?
Powerbook G4 Mac OS X (10.4.7) 1.25 GHZ, 1GB Ram
Powerbook G4 Mac OS X (10.4.5) 1.25 GHZ, 1GB Ram

I assume you have OS X on a 2nd drive that you can run DW, Disk Utility etc.
As you backup files and know they are okay, delete them. Undo the layers of onion and try to go from latest to oldest.
If you don't have an emergency fw drive...
The trouble with long backups on a problem drive is they can fail during the backup if the drive gets too hot, which happens.
Back in Panther, you could use BootCD to create an emergency CD or DVD with your system, full finder, loads of utilities, and could even run FireFox. With that, you could run TTPro 4, Disk Warrior, DU, Rember etc. AND play around in the Finder and Terminal.
I still keep a CD and DVD with 10.3.9 just in case. The perfect FW drive would have a couple OS versions, a backup partition (that you can erase if needed).
Apple Disk Utility from CD/DVD can also be used to copy/clone a volume or foleer, using Restore and output to a volume or disk image.

6500 booting from flash

I need to boot my 6500 from external flash, and I put the command "boot system flash s72033-adventerprisek9_wan-mz.122-33.SXI13.bin" to set the boot variable. But still the switch is booting from flash sup-bootdisk: and also the boot variable is set to flash sup-bootdisk: . Can any one please tell me how to solve this issue
this is the show run
boot-start-marker
boot system flash sup-bootdisk:s72033-ipservicesk9_wan-mz.122-33.SXH4.bin
boot system flash s72033-adventerprisek9_wan-mz.122-33.SXI13.bin
boot-end-marker
and
Router#sho bootvar
BOOT variable = sup-bootdisk:s72033-ipservicesk9_wan-mz.122-33.SXH4.bin,1;
CONFIG_FILE variable does not exist
BOOTLDR variable does not exist
Configuration register is 0x2102

Hello
i would suggest to change the boot variable to contain both old and new iOS but have the new iOS try to boot first
Conf t
no boot system
r
boot system flash:s72033-adventerprisek9_wan-mz.122-33.SXI13.bin
boot system flash sup-bootdisk:s72033-ipservicesk9_wan-mz.122-33.SXH4.bin
Sh boot
wr
res
paul

Boot from flash drive

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