I have just finished building my new system turned it on and boots fine apart from the 3 front case fans will not spin up system is a 5820k on a X99A SLI krait Edition in a corsair 540.
The rear fan is working no problems there connected to sysfan3 the 2 fans on my h100 are fine too connected to CPUfan2 with a a splitter. The 3 front fans were connected to sysfan1 with a 3 way pwm splitter they would twitch and if I helped them they would start spinning but they are not being detected in the bios where as the exhaust fan and rad fans are.
Tried a single fan with the same results on sysfan1 and 2 am I right in thinking there is not enough voltage ? and would a powered pwm splitter solve the problem? .
The rear fan is working no problems there connected to sysfan3 the 2 fans on my h100 are fine too connected to CPUfan2 with a a splitter. The 3 front fans were connected to sysfan1 with a 3 way pwm splitter they would twitch and if I helped them they would start spinning but they are not being detected in the bios where as the exhaust fan and rad fans are.
Tried a single fan with the same results on sysfan1 and 2 am I right in thinking there is not enough voltage ? and would a powered pwm splitter solve the problem? .