Booting V245 off USB DVD drive

How do I boot V245 off USB DVD drive?

Apparently cannot be done on Sparc, only on x86.

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My laptop won't boot form external USB DVD drive

Hi, I have HP pavillion dv6748us. My internal dvd drive is not recognized, cannot access and not listed in device manager & window explorer. I need to reboot from the external dvd but don't see the option listed in BIOS. Below is the sequence listed in my BIOS. I have recovery disk and would like to know if and how to add external USB DVD DRIVE into to BIOS.
Your help is greatly appreicated!
(1) ATAPI CD/DVD ROM DRIVE
(2) USB HARD DRIVE
(3) NOTEBOOK HARD DRIVE
(4) USB DISKETTE ON KEY
(5) USB FLOPPY
(6) NETWORK ADAPTOR

Have you tried 2? The BIOS may see the DVD drive as a mass storage device and not distinguish between a hard drive and an optical drive.

Can a Lombard boot from a USB DVD Drive?

Hi,
As the title states really, is there a way I can do it?
Cheers
Craig

Craig,
You are correct that you cannot boot an OSX USB drive to a PPC (PowerPC) computer but this will not be necessary to install the software on the HD.
However, let me ask a few more questions:
-Which model eMac do you have? For example, in your System Profiler, it should report 'Model Identifier: PowerMac4,4' if you have the 800MHz or 1.0GH eMac released in 2003. Depending on your model, only certain versions of OSX will boot your eMac.
-Are the 10.3 and 10.4 OSX DVDs you have retail, full-install versions, or are they machine-specific, meaning they came bundled with a particular computer?
-Do you wish to install MacOS 9 on the Lombard?
OWC does ship International and I believe they are very fast. Please email them for specifics.
You might consider spending a few more dollars for this combo FireWire/USB2.0 HD enclosure. I have a few and they are excellent; it has the FireWire Oxford 911 chipset plus USB 2.0. Using the FireWire connection, you could install OSX, then reboot your eMac to the Lombard's HD to make sure everything works. If using USB, you can install the software but cannot boot the eMac from the USB HD.
http://eshop.macsales.com/item/Other%20World%20Computing/MOTGFWU2OB/
It would be nice if your Lombard had a DVD-ROM drive; then if you ever had to reinstall OSX on the Lombard, you would not have to go through all these hoops. Take a look at this guide and see if you would like to replace your old optical drive. It really is just three or four small screws to remove. The new optical drive will have a generic bezel/faceplate already attached so it won't quite match the old drive.
http://www.xlr8yourmac.com/PBG3/oem_combo_drives/build_guide/build_combodrive.html
Message was edited by: jpl

Booting from a USB DVD drive

hello,
i kept searching for solutions to my problem for hours but i didn't find an answer to my question.
I want to install windows 7 on my 2007 macbook pro (yes pretty old...) but my optical drive is dead and i don't have bootcamp 5 so i can't create a USB disk and boot from it . so i want to know if it's possible to install win from a usb external drive because i really need it .
thank you

aycarambaboy wrote:
so i want to know if it's possible to install win from a usb external drive because i really need it .
Connect the external drive to the MBP and start it with the OPTION key down. Then select the external HDD.
Ciao.

Is it possible to boot from usb dvd-drive on Qosmio G20

I have QOSMIO-G20. I'd like to boot from the usb dvd-drive, but in bios i can use only external Floppy-drive :( is it possible to unblock bios or maybe to upgrade it that i can boot from the external dvd?

No. its not possible;
You can boot only form HDD, ODD, UDB FDD (floppy disk), LAN
Greets

Cannot boot to Windows disc from external USB DVD drive.

I have a MacBook Pro 17" Early 2011 8,3. I have tried to use bootcamp to install Windows 7 from a external USB DVD drive. All I get, like many people, is a black screen with a blinking cursor, as if it never makes it to boot. I tried restarting to the OS selection for holding alt, and tried the DVD again, did not work.
I saw a few posts claiming that this didn't work on some models of Mac because of a EFI problem that would not allow booting from a external USB, which is really stupid because it would seems some models can... And MacBook airs can... Can someone please confirm this for me? Has anyone found a resolution?
If not, APPLE PLEASE FIX THIS.

Hi,
Thanks for the reply. Yes the MBP is currently running Tiger, I want to flatten this with a fresh install of Leopard. I can view the install DVD when in Tiger currently.
I haven't tried what you have suggested, but I have seen various posts suggesting this approach. I've also seen several posts explain how to create a partition on an external firewire Harddrive and this seems to have worked for various people.
This would however mean that I didn't really need the external Lacie drive at all, as I've got access to my G5s DVD drive over the network. The more I search on this, the more convinced I am the USB drive was a bad idea.
Once again thank for the response.

Problems Installing Win7 using External, USB DVD Drive

I have a mid 2010 15" i7 MBP which I upgraded to from 4GB to 8GB RAM courtesy of OWC. I recently upgraded the 500GB 7200RPM HD with a 240GB OCZ Vertex 3 and using an OWC Data Doubler, I replaced the DVD SuperDrive with the 500GB Hard Drive.
I used an External USB DVD Drive to install OS X SL On the SSD without issues. Also, I got all my updates and software installed and working without any problems.
I've been running great for about 2 weeks now, so I decided to install Windows 7 64bit Ultimate. I ran Boot Camp Assistant and partitioned the 240GB SSD in half 120/120. Everything went fine with creating the partition. I selected to Install from the Win 7 DVD media in the USB DVD drive and rebooted. I got a grey screen. I turned the computer off and turned it back on. Holding down Option, I selected the Install DVD from the Boot Menu. I then got a screen with the Apple Logo flashing intermittently with a Circle/Cross Hatch. So I can't get the Windows Install to start to save my life. I know the External, USB DVD works since I used it to install OS X and I have no problems using it in OS X. I Know the media works because I tried a test install, without activation in a VMWare Fusion VM.
Any suggestions are appreciated?

So here is the answer. The Firmware on the MacBook Pro only supports installation of OS X from External Media and will not install operating systems from 3rd Parties. I tried to install Windows XP, Win7 Ultimate 32 & 64bit, and Ubuntu 11.04 but no success.
Supposedly, the MacBook Air does support installation of 3rd party operating systems from external media, but I have no way to confirm this.
I ended up reinstalling the internal DVD drive installing Win 7 and Ubuntu on the SSD. Using rEFI, I'm able to triple boot all 3 operating systems. Then removed the drive again and reinstalled the 2nd HD. Everything seems to be working fine.
I'm looking for someone who has experience in Mac EFI Hacking to see if there is a way to enable booting 3rd Party OSes from external media. I'm guessing someone could examine the MBA firmware and figure out how to hack that capability into the MBP.

Can I Install Tiger with an exterinal USB DVD Drive??

Hi,
I've accuired a couple iMacs that are currently running Mac OS 9, but are fast enough to run Tiger. The problem is they only have built in CD drives. Rather than going out to find several internal iMac DVD drives, could I buy one exterinal USB DVD drive to install Tiger?
Thanks!

What happens if the firmware isn't updated?
The display may stop working, even for OS 9. It is not easy to fix.
I just installed 10.2 on one of them and it seems to be working. Should I uninstall it and upgrade the firmware and start over?
Check the "Boot ROM version" with System profiler. If the firmware is updated it will be 4.1.9
It is not necessary to remove OSX to install the updates if OS 9 is still on the hard drive. If not, and the OS 9 drivers are there, OS 9 can be installed without affecting OSX.
The update won't install if it is not needed.

How do I boot from a USB flash drive?

I have two different Toshiba laptops. In the BIOS settings I only see the following options.
Laptop 1:
CD/DVD
FDD
LAN
HDD1/SSD1
Laptop 2:
HDD1/SSD1
HDD2/SSD2
eSATA HDD
CD/DVD
FDD
LAN
Is it possible to make either computer boot from a USB flash drive?
Thanks in advance for any help,
yeto

FDD (Floppy Disk Drive) equates to USB in my Toshiba laptops. Seems like it's taking some BIOS designers a long time to catch up with the rest of the computer world!
C.B.
Toshiba Sat. C75D-B7260 Win 8.1 64 Bit--Toshiba Sat. L775D-S7132 Win 7 HP SP1 64 Bit and Win 10 PRO Technical Preview--Toshiba Sat. L305-S5921 Win Vista SP2 32 Bit

Buffalo USB DVD Drive Problems (DVSM-PC58U2V-SVC on OS10.10)

I just purchased a Buffalo USB DVD Drive (DVSM-PC58U2V-SVC) and it doesn't register when I plug it in. I have a MacBook Pro running on Yosemite. When I connect the drive directly into the USB port, nothing happens (drive started flashing red but made no sound like it was trying to read the disc). When I used a USB extender, the drive sounded like it wanted to work (at least it made that typical CD spinning sound, but quickly stopped) and still nothing.
I contacted Buffalo about compatibility issues since the product did not list Yosemite 10.10, but they reassured me that it should still work on the new OS and to contact Apple instead.
Perhaps I have a malfunctioning product? Any ideas?

It sounds like your drive is failing. If you bought your iMac new and it did not come with any discs then it came with one of the download only versions of OS X. those are Lion Mt Lion and Mavericks. With any Mac that came with them when it was new you use the Online Internet recovery system which is different than the built in Recovery HD partition on the hard drive.
To boot the computer to that system at startup hold down the Command + Option/alt + r keys and keep them held down until you see a globe on the screen. Your Mac will boot from files downloaded from the internet from the Apple servers. From the screen that comes up, which looks just like and is the same as the built in system, you can run Disk Utility and reinstall the origional shipping version of OS X. But if you still can't partition, erase and format the internal drive then it has failed and will need to be replaced.

Use usb dvd drive from MacAir on iMac

I have an USB DVD drive for my MacAir. However when I plug it in on my iMAC it won't work.
Do I have to download software first?

WGM hi, I had this problem that Super Drive didn t work, and I did same procedure. Your process of doing it is ok, but after You do
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>Kernel Flags</key>
<string>mbasd=1</string>
</dict>
</plist>
at the bottom is /Library/Preferences/SystemConfiguration/com.apple.Boot.plist as black line that should be saved. If the cursor is at this line you just need to press Enter and then reboot the system. It really works. Thanks for that post!

Booting from an external DVD drive

I have a 2006 Intel iMac with a Samsung model SE-208 USB DVD drive attached to it. How can I boot from this drive instead of using the internal DVD drive.

Everytime I try to load a DVD-RW disk, it gets stuck in the drive. That's why I am trying to boot from the external DVD drive. When I try to boot from the external DVD drive, it doesn't even show up when I press the option key on startup.
I spoke to a friend of mine who just bought a new iMac with the external Superdrive. It works fine. She can boot from it no problem and it only runs from the USB port.
All of my DVD-RW's mount on the desktop no problem from the external USB burner.

External 3rd party USB DVD drive will not show up on my 2008 Macbook pro

I have a the new Macbook pro, when I connect my Liteon USB DVD drive it does not show up my Macbook pro. The only DVD drive showing up is the one on my Macbook pro. How do I make the 2nd DVD drive show up. I just need to 2nd drive to tranfers data from dvd to the external drive.

Hi, ipodtrip1. Nothing will appear on your MBP's desktop unless there is a disc in the drive. Does a disc in the drive not appear either?
If not, does System Profiler detect the drive as a connected device?
If you have another USB device you can connect to your computer, disconnect the optical drive and connect the other device. Does System Profiler detect that device?
If not, reset the System Management Controller, and see whether doing so reactivates your USB port.

HP external USB DVD Drive not recognized by computer.

Have HP Mini-210 and HP external USB DVD Drive. When attached, the DVD drive lights and spins but computor will not recognize it. When checking Device Manager, it says no driver for DVD drive.. I try to reinstall the driver, and then it says I have the best one already. Device Manager continues to indicate that this drive has a problem. Tried to download a driver from HP support and it was not available on line.
Copied install disk that came with drive thru dropbox cloud to move it onto the computor. Was able to install the programs but still have no driver and unable to use DVD drive.

Try this wayne
http://support.microsoft.com/default.aspx/kb/929461/en-us

Usb dvd drive with macbook air?

hi all!
i have a macbook air.
its a 13 inch core i5,4gb, 128gb ssd late 2011 model with uk specs.
i need to get a dvd drive for it and am wondering if an ordinary usb dvd drive would work with it or not?
i dont want to get the macbook superdrive for £60 if i can use a decent samsung dvd writer for £20 from ebay.
please advise!
many thanks !!

There are probably very few that won't work. However, at the very least I would check out with the model specifications that there is OS X compatibility as stated by the manufacturer of the drive.
I've tried a couple of drives that I have and both work just fine. But in my case it was a curiosity more than anything else, because I went ahead and bought a Superdrive (which by the way, I've only used a few times).
I think we are approaching a time when these optical drives are really going to be as unneeded as a floppy.

Booting V245 off USB DVD drive

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