View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0002127 | SpeedFan | Fan control | public | 2013-05-23 22:11 | 2013-05-23 22:11 |
| Reporter | frank10 | Assigned To | alfredo | ||
| Priority | normal | Severity | minor | Reproducibility | always |
| Status | assigned | Resolution | open | ||
| Platform | X86-64 | OS | Windows 7 64bit | OS Version | Professional |
| Product Version | 4.49 | ||||
| Summary | 0002127: Winbond W83677HG-I: automatically doesn't control 2 fans all at once | ||||
| Description | I have an Intel DH67CF micro-itx Motherboard with CPU i3-2100T I have a CPU fan with 4 wires and a front fan with 3 wires (but I tested also with 4wires). SF detects PWM 1,2 and 3 even if I have only 2 connectors for fans. PWM2 corresponds to Front fan and PWM3 to the CPU fan. At the default all 3 PWM are with SmartFanIV enabled. Any fans can't raise up rpm, even if the percentage raises up to 100%. If I set PWM1 to manual then the front fan(PWM2) reacts fine with the rpm, but CPU fan doesn't. If I set PWM2 to manual then CPU fan (PWM3) works correctly. In conclusion it's impossible to use the fans simultaneously in automatic mode. I don't know if it's related, but I got this error: "Scanning Intel SMBus at $F040... SMBus msg : SMB Error $42 : COLLISION (48)" | ||||
| Steps To Reproduce | Leave all PWM to the default SmartFanIV with 2 fans connected. | ||||
| Additional Information | Some pics and italian description here: http://www.hwupgrade.it/forum/showthread.php?p=39497473 | ||||
| Tags | No tags attached. | ||||
| Motherboard Model | Intel 6 Series DH67CF mini-itx | ||||
| Video Card Model | Intel IGT 2000 | ||||
