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Windows 7: 350 MHz, 160 MiB RAM

April 16th, 2011


Second part of the “Windows 7 on legacy hardware” experiment: CPU speed has been reduced to 350 MHz, RAM capacity is now 160 MiB – less was not possible. Windows 7 did not start with 128 MiB. This video was not edited, not cut, not triggered: it shows Windows 7 in real-time on a Pentium II computer. See the first steps at ref.madeonapc.de and ref.madeonapc.de . © 2009 Klopfzeilen.de

  1. BluescreenX64
    April 16th, 2011 at 14:06 | #1

    @LeleKM1 w00t?

  2. LeleKM1
    April 16th, 2011 at 14:50 | #2

    COPATE ANKA TI

  3. bv90andy
    April 16th, 2011 at 15:24 | #3

    it’s like running vista sp0 on intel core 2 duo with 1 gb of DDR2 :)

  4. BluescreenX64
    April 16th, 2011 at 15:34 | #4

    Hi, as far as I know Windows 7 requires ACPI capable hardware. Maybe you can enable ACPI in the mainboard BIOS – if not, find out, if there is an BIOS update available.
    The board I used was originally from a Pentium III computer, I just replaced the cpu, so I had a platform that 7 would run on. The original mainboard for my Pentium II was’n ACPI capable, too.
    Let me know if you succeeded ;-)

  5. Wario369
    April 16th, 2011 at 15:50 | #5

    Wow, that’s awesome. I have a Pentium II box too. It has ATC-6220 v2 mobo, PII 350MHz, 160MB RAM, 3D RAGE PRO video card w/8MB of memory and 4GB HDD. When I tried to install an error came up saying my system isn’t ACPI compatible. :/
    So I have a few questions. Did you pass ACPI check? If yes then how? Is your mobo ACPI compatible?
    I wish Windows 7 would run on my old box.
    Thx.

  6. Diablosblizz
    April 16th, 2011 at 16:10 | #6

    Might be a bit slow, but heck it works right? I’m glad to see this, going to be a good OS for Netbooks.

  7. BluescreenX64
    April 16th, 2011 at 16:46 | #7

    Hm…
    - build a PC
    - install Windows 7
    That’s it.
    I used some standard tricks to let Windows run a little faster (stopping services, turning off visual designs, …).

  8. SenegalPride
    April 16th, 2011 at 17:00 | #8

    hey!!!!! How is it possible?

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