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Cooler Master EVO/Asus Z87-A CPU Fan Error Problem

post #1 of 3
Thread Starter 
Just put all this stuff together and occasionally, on restart, i will get a CPU FAN ERROR! notice then it says Press F2 to Setup, then it takes me to the bios and i boot to my OS and all is well.

It does occaionally, in the bios, show that the CPU fan RPM's dip down into the red. but not for too long.

anyone else had this problem with an EVO CPU Cooler?
My System
(15 items)
 
  
CPUMotherboardGraphicsRAM
Intel i5 4570 Haswell ASUS Z87-A 1150 PNY GTX 560ti 8GB G.Skill Sniper 1600 
Hard DriveOptical DriveCoolingOS
120gb OCZ Agility 3 SSD, 1tb Seagate SATA3 Pioneer Dual Layer, NEC DVD Burner Cooler Master EVO CPU Windows 7 64bit 
MonitorKeyboardPowerCase
22" LG Flatron W2252TQ, 17' Dell CRT Saitek Eclipse Corsair GS600w Antec One 
MouseMouse PadAudio
Logitech G5 none Creative Soundblaster Recon 
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My System
(15 items)
 
  
CPUMotherboardGraphicsRAM
Intel i5 4570 Haswell ASUS Z87-A 1150 PNY GTX 560ti 8GB G.Skill Sniper 1600 
Hard DriveOptical DriveCoolingOS
120gb OCZ Agility 3 SSD, 1tb Seagate SATA3 Pioneer Dual Layer, NEC DVD Burner Cooler Master EVO CPU Windows 7 64bit 
MonitorKeyboardPowerCase
22" LG Flatron W2252TQ, 17' Dell CRT Saitek Eclipse Corsair GS600w Antec One 
MouseMouse PadAudio
Logitech G5 none Creative Soundblaster Recon 
  hide details  
Reply
post #2 of 3
Make sure that your CPU cooler's fan is plugged into the fan header labeled CPU_FAN or similar. Even if it's plugged in another header, the board will think you aren't running a CPU fan. So either do that or just disable the warning in the BIOS. Also you could flash to latest BIOS if it's some sort of bug on that level.
 
Dell XPS Faptop
(8 items)
 
 
CPUMotherboardGraphicsRAM
Core 2 Duo T5250 @ 1.5ghz Dell 0N6705 Mobile Intel 965 Express 2 x 2GB Hyundai/Kingston DDR2 533mhz 
Hard DriveOptical DriveOSMonitor
OCZ Summit 60GB SSD Slot Load DVD-RW Windows 7 Ultimate x64 13.3 inch 1280x800 
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Dell XPS Faptop
(8 items)
 
 
CPUMotherboardGraphicsRAM
Core 2 Duo T5250 @ 1.5ghz Dell 0N6705 Mobile Intel 965 Express 2 x 2GB Hyundai/Kingston DDR2 533mhz 
Hard DriveOptical DriveOSMonitor
OCZ Summit 60GB SSD Slot Load DVD-RW Windows 7 Ultimate x64 13.3 inch 1280x800 
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post #3 of 3
Same here.

ASUS Z87 Pro - but I have the Coolermaster 212 Plus (not Evo).

Sometimes I get the CPU Fan Error, sometimes I don't.

I have upgraded to the latest bios (1205) - no relief.
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