Chances are you made it to my instructions here because you know whatever USB device you have should be bootable after properly configuring BIOS.See my How To Burn an ISO File i asked if anyway around that, but he had no other solution. Should I re-set the Boot Device Configuration back to where it was originally since those changes didn't fix the problem? Hopefully one of the methods mentioned above will get you to a state where you don't have to disconnect your USB hard drive in order to boot Windows properly. check over here
I changed the setting from "Smart Auto" to "Auto". Instructions for that can be found here http://www.thewindowsclub.com/convert-mbr-to-gpt-disk. by Kees_B Forum moderator / January 9, 2015 4:39 AM PST In reply to: Why does my computer not boot with external hard drive? - What computer?- What motherboard?- What BIOS?- All Rights Reserved Tom's Hardware Guide ™ Ad choices Skip to main content.
Reports: · Posted 7 years ago Top ispalten Posts: 6259 This post has been reported. Please refer to our CNET Forums policies for details. Generated Sat, 14 Jan 2017 01:21:43 GMT by s_hp81 (squid/3.5.20) share|improve this answer answered Oct 14 '13 at 14:57 TheTurkey 7611517 Is it not a motherboard standard to be able to look past undetected devices like these?
My advisor said that I should be more modest, and we should meet more often. Computer Tries To Boot From External Hard Drive There are several places that this process can get hung up at. If you want to be hardcore, you can always use a program like dban to wipe the drive completely. Have the IOMEGA disconnected so it doesn't scan it when you power back up.
Keno, In my Dell BIOS I have 2 areas I can make choices. Disable Usb Legacy Support Irv - thanks for the response. If your computer was manufactured around 2001 or before, it may not have this ability.If your computer is newer, check for some other ways that the USB option might be worded. I could get to the boot menu, and I made sure it was starting from hard drive.
On the right, you'll find your CD or USB drive, listed with its name under it. Flag Permalink Reply This was helpful (0) Back to Storage forum 7 total posts Popular Forums icon Computer Help 51,912 discussions icon Computer Newbies 10,498 discussions icon Laptops 20,411 discussions icon External Hard Drive Prevents Boot-up It's wide-spread, and non-uniform, and I'm curious what happens at a machine level. Why Won't My Pc Boot Up With A Usb Device Plugged In It does indeed have a partition on it.
He is a web developer for a communications company and previously worked in television. http://gagc.net/external-hard/drives-cannot-be-renamed.php See HERE for more info and reading if you are interested. Method 2 - Legacy USB Support in BIOS Another possible way to fix the issue is to go into the BIOS and adjust the settings for Legacy USB Support or USB I believe the partition is for about 40gb.Every time I try to "Extend Volume" on the partition, I get a message saying it can't do it. Western Digital Technologies Wd Ses Device Update
Why was it chosen? Solution: In the system BIOS, disable the Boot from USB device option and the USB Legacy Support option. THIS DID NOT HAPPEN ON THE DOZEN PLUS OTHER MACHINES IN THE OFFICE.To make this simple for HP I took it down to one issue. http://gagc.net/external-hard/two-external-hard-drives.php The laptop would not boot when the iPhone was plugged in.HP failed so badly that it was my last HP and I no longer recommend their products due to them taking
With the 3tb drive connected turn on your PC and go into UEFI and see what the boot settings are. Booting From External Hard Drive Windows 7 With the 3tb drive connected turn on your PC and go into UEFI and see what the boot settings are. Depending on your BIOS, you may need to use the Page Up and Page Down keys to move your selection to the top of a list, instead.Exit out of your BIOS,
solved Is it possible to boot and run Windows 7 on my HP 110 Deskdop from an external hard drive and bypass the Windows 8 OS? Best of luck Reports: · Posted 6 years ago Top Topic Closed This topic has been closed to new replies. Sponsored From the menu that pops up, choose your computer's disc drive and press Enter. Windows 10 Won't Boot With External Hard Drive Connected You should see something that says "Press DEL to enter setup," or something similar.
If you believe this post is offensive or violates the CNET Forums' Usage policies, you can report it below (this will not automatically remove the post). Please enter a valid email address. It's definitely something in UEFI that's telling the PC to boot from the 3tb drive, but as i don't have a UEFI board i'm not familiar with the settings. have a peek at these guys However because my external hard drive happened to be sitting in front of my DVD drive, I unplugged it so that I could put in the Windows 7 DVD.
Important: Do not disable the USB Legacy Support if you are using a USB Keyboard. When the white screen first shows up and you hear the startup chime, press and hold the "Option" key. That message pretty much confirms what i thought, your PC thinks it's a boot disk and tries to boot from it, puzzled why it's ignoring the boot order though. Joey2oo9Jun 30, 2014, 4:05 PM You should be able to remove that 40gb partition using the 'Disk Management' section of the 'Computer Management' tool (Located in the Administrative Tools section of
I would suggest trying FAT32 since it's an external hard drive and not checking the Quick Format box. It takes forever to get a nonresponsive response. If there is no bootable partition on the USB device, then you may get a blank screen or some kind of "Boot record not found" type message. To set this up, follow these instructions:Restart your computer and watch for the first screen that shows up when you boot.
So, I re-install Windows 7 (after once again reformatting). I do have one more idea that might work, though not ideal, only UEFI can boot a GPT drive, if your machine booted up using the old fashioned BIOS it couldn't Some USB drives I suspect don't implement the USB mass storage standard 100% correctly. Article How To Create an ISO Image File From a DVD, BD, or CD Article Have an NTLDR Error?
The Vostro manual says to use the space bar to disable, but that does nothing on my machine. This is where you set a lot of low-level settings for your computer. Windows starts up perfectly. Might as well have asked someone off the street.
Highlight your CD or USB drive and press Enter.Alternatively, you can set your computer to always check for a bootable CD or USB drive. Over time, my repair work has lead me to experience many instances (repeatable and reliable ones) where a computer (desktop, laptop, every situation is unique but is consistent in itself) will Obviously, it is going to the Iomega to get instructions. So I guess what I wrote above is simply not true.
Go ahead and install it and see if that fixes your problem. Flag Permalink Reply This was helpful (1) Collapse - Why does my computer not boot with external hard drive? Thank you for signing up. During the pre-OS boot phase.