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possible? booting off external USB Harddrive. on mini itx nehemiah

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  • possible? booting off external USB Harddrive. on mini itx nehemiah

    2 questions:
    1- will it be possible to boot off external HD
    2- will my setup have enough power?

    my carputer parts: (50% acquired)
    -VIA EPIA 10000 1GHZ Nehemiah
    -PW-70A micro power supply
    -ITPS Auto Power Sequencer and Low Dropout Regulator
    -Lilliput 7" Touch Screen
    -SB Audigy (PCI)
    -256/512 DDR (haven't decided yet)
    -8x SLIM DVD ROM
    -40G 2.5" HD (want this to be external, uses 2 - 2.0 USB ports)
    -wireless compact kb + mice
    -2 USB HUBS (1 powered, 1 self-powered)
    -unpowered: camera connection usb, KB/mice, lilliput touch, bluetooth
    -powerd: 2ports - ext HD, wifi-usb, gps?
    -some grounding wires. ehehe

  • #2
    Originally posted by chicochu
    2 questions:
    1- will it be possible to boot off external HD
    2- will my setup have enough power?

    my carputer parts: (50% acquired)
    -VIA EPIA 10000 1GHZ Nehemiah
    -PW-70A micro power supply
    -ITPS Auto Power Sequencer and Low Dropout Regulator
    -Lilliput 7" Touch Screen
    -SB Audigy (PCI)
    -256/512 DDR (haven't decided yet)
    -8x SLIM DVD ROM
    -40G 2.5" HD (want this to be external, uses 2 - 2.0 USB ports)
    -wireless compact kb + mice
    -2 USB HUBS (1 powered, 1 self-powered)
    -unpowered: camera connection usb, KB/mice, lilliput touch, bluetooth
    -powerd: 2ports - ext HD, wifi-usb, gps?
    -some grounding wires. ehehe
    1, The bios says it can!
    Laidback


    The ultimate CarPC - Wow!

    Comment


    • #3
      Originally posted by Laidback
      1, The bios says it can!




      thanks..

      can anyone answer q#2?

      Comment


      • #4
        You'll be pretty close to 70W, you might want to get two 70W supplies and use one up front to power your USB and lilliput. If not, they i'd go for the 90W.
        Mods: 18" Boss rims,Twin custom stainless exhaust,cold air induction.
        Sound: Pioneer 7400 HU & 6x9's,12" Vibe Sub,600W Kenwood amp.
        CarPC: MicroATX, Inverter, WinTV, Lilliput 7", USB GPS
        http://www.no1knows.com/galleries/

        Comment


        • #5
          Originally posted by no1knows
          You'll be pretty close to 70W, you might want to get two 70W supplies and use one up front to power your USB and lilliput. If not, they i'd go for the 90W.

          but it says on their website that the PW70-A is 100+ W? or am i wrong???
          re: http://www.mini-box.com/pw-70a.htm

          Comment


          • #6
            I tried to boot into XP from a USB hard disk and never did get it working. The system did 'technically' boot, but always blue screened during the XP install process (after the first reboot). Upto the point of the blue screen, the install appeared to be working albeit EXTREMELY slowly (like floppy disk speeds).

            My guess is, with the right combination of drivers, this could be made to work.
            2004 4runner

            Comment


            • #7
              hmm. darn. o well, i guess ill sell that stupid ext. hard drive enclosure since i just bought a USB-key Wifi. . . hehe, so i dont have to use ext hard drives anymore. whahahah

              Comment


              • #8
                Did anyone ever get the usb boot speeds up? Can you boot USB 2.0, or is that software to get the 2.0 spec? I want to give the microdrive a try, but if the usb boots that slowly, maybe not!
                2005 Ford Focus ST

                Comment


                • #9
                  linux will set ye free.

                  www.damnsmalllinux.org

                  Built around live CD and live USB drive. Gotta love it.

                  if I were you, I'd get it so it could run in hibernation or whatever DSl's got for a few days, that way you can use the copy to HD boot option to speed up usage times.
                  softmodded xbox, PSOne screen, inverter. simple and effective. Combine with PDA and head unit with aux input, and we're having a wonderful time.

                  Comment


                  • #10
                    As much as I would love to go with Linux, Frodoplayer doesnt have Linux support. Plus, compatibility with my other PC's would be harder.
                    2005 Ford Focus ST

                    Comment


                    • #11
                      Originally posted by chicochu
                      but it says on their website that the PW70-A is 100+ W? or am i wrong???
                      re: http://www.mini-box.com/pw-70a.htm
                      ITPS provides ~70W regulated. I never went that far so you will have to cool it real good to be safe.
                      I think you will be experiencing some weird things like random restarts, devices powering off etc.
                      You may need some other PSU such as M1-ATX or others.
                      In my config I was able to boot from USB HDD and USB stick. It works little slower than regular boot, but not that much.
                      Car pc integration with ease
                      Car mediacenter

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