Results 1 to 5 of 5
  1. #1
    ROG Member Array
    Join Date
    Jul 2013
    Reputation
    10
    Posts
    18

    Rampage IV Fan Control

    I seem to be having trouble controlling my PWM pumps inside windows. I have no interest in using the bios do this for me, and want to make the adjustments in the OS. Using Speedfan, adjusting say the CPU fan speed (I have a pump connected there), does not seem to affect the pump at all.

    Is it related to settings in the bios?

  2. #2
    ROG Guru: Orange Belt Array chrisnyc75's Avatar
    Join Date
    Jul 2013
    Reputation
    63
    Posts
    413

    It's more likely your fan isn't PWM enabled, see the explanation in the link below, it may help:

    http://www.swiftech.com/pwmcontrollers.aspx
    Asus RIVBE • i7 4930K @ 4.7ghz • 8gb Corsair Dominator Platinum 2133 CL8
    2xSLI EVGA GTX 770 SC • Creative X-Fi Titanium • 2x 840 SSD + 1TB Seagate Hybrid
    EVGA Supernova 1300W• Asus VG278H & nVidia 3d Vision
    Phanteks Enthoo Primo w/ custom watercooling:
    XSPC Raystorm (cpu & gpu), XSPC Photon 170, Swiftech D5 vario
    Alphacool Monsta 360mm +6x NB e-loop, XT45 360mm +6x Corsair SP120


  3. #3
    ROG Member Array
    Join Date
    Jul 2013
    Reputation
    10
    Posts
    18

    I actually have one of Swiftech items, the apogee drive II with a MCP35X on it. I have it plugged in on the CPU pin on the motherboard. The device itself is powered by molex, but also has a 4 pin connector that is on the CPU fan pin header. Additionally, I have two more pwm MCP35X on the OPT 1 fan header. I cannot control any of them. I have tried disabling all points in Q fan under the fan option in the menu. Is there something I am doing wrong?

  4. #4
    ROG Member Array
    Join Date
    Jul 2013
    Reputation
    10
    Posts
    18

    Also, thank you for that reply. Although I have seen that exact page before, I do appreciate the effort.

  5. #5
    ROG Enthusiast Array
    Join Date
    May 2012
    Reputation
    10
    Posts
    48

    Quote Originally Posted by InoSiX View Post
    I actually have one of Swiftech items, the apogee drive II with a MCP35X on it. I have it plugged in on the CPU pin on the motherboard. The device itself is powered by molex, but also has a 4 pin connector that is on the CPU fan pin header. Additionally, I have two more pwm MCP35X on the OPT 1 fan header. I cannot control any of them. I have tried disabling all points in Q fan under the fan option in the menu. Is there something I am doing wrong?
    Did you ever come to a satisfactory solution? I too have struggled with speedfan to no avail.
    Intel 3770K 4.4ghz, 1.24v. . . . . . . . . . . . . .Intel 4930k 4.7ghz 1.37v
    32 gGSkill DR3Trident 2400mhz 1.65v. . . .32 g 1866 Vengeance Pro
    ASUS M5G. Noctua D14. . . . . . . . . . . . . . . H110. Noctua A14x4
    prime95 stable 78degrees. . . . . . . . . . . . . IBT 75 degrees
    OCZ V4 OS. . . . . . . . . . . . . . . . . . . . . . . . . EVO 1TB
    Seasonic 700w. . . . . . . . . . . . . . . . . . . . . .1200AX
    All tucked into Lian Li A05. . . . . . . . . . . . . .Fractal Midiv2

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •