- Sep 13, 2014
- 2
- 0
- 4,510
I have an Antec 900 and am using 4 case fans along (3x 120mm fans, 1x 200mm Big Boy fan). Currently I have the three 120mm fans plugged into three different CHA_FAN ports on my M5A99 FX PRO R2.0 motherboard while the 200mm fan is plugged into a CPU_OPT port. Obviously my CPU cooler (Hyper 212 EVO) is plugged into my CPU_FAN port.
Now the three 120mm fans won't spin up on LOW she plugged into their current ports (they do spin and continue spinning if you give them a little push) but they will boot up fine if I plug one of them into the CPU_OPT port. Is there any way to get them to boot up normally?
My rig:
Antec 900
650W Rosewill PSU
M5A99 FX Pro R2.0
AMD FX-8350
R9 280x
Now the three 120mm fans won't spin up on LOW she plugged into their current ports (they do spin and continue spinning if you give them a little push) but they will boot up fine if I plug one of them into the CPU_OPT port. Is there any way to get them to boot up normally?
My rig:
Antec 900
650W Rosewill PSU
M5A99 FX Pro R2.0
AMD FX-8350
R9 280x
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