If you installed non-dell water cooler, pump should go to pump fan header on motherboard and radiator fan to cpu fan header. If radiator fan has quite different impedance from Dell oem cpu fan, bios gives startup error. you can replace 120 mm radiator w Dell oem liquid cooler (DP/N MH0HN) 120mm fan for Aurora 11/12 DP/N PP749.
redxps630
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2022年7月19日 07:00
If you installed non-dell water cooler, pump should go to pump fan header on motherboard and radiator fan to cpu fan header. If radiator fan has quite different impedance from Dell oem cpu fan, bios gives startup error. you can replace 120 mm radiator w Dell oem liquid cooler (DP/N MH0HN) 120mm fan for Aurora 11/12 DP/N PP749.
OEM Dell PP749 Delta Cooling Fan AFC1212DE 120x120x38mm 4-pin DC12V 1.60A
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2022年7月19日 07:00
有難うございます。
ご指摘の方法だとCPU FAN Error が消えて
次は TOP FAN Error が出るのです。
BIOSで設定が出来れば良いが項目がない。
Dell製の DP/N MH0HN にすれば
ラジエターFANはTOP、ポンプは FAN PUMPに
繋げるとErrorが止まりますか？
redxps630
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2022年7月19日 08:00
Radiator fan should go to cpu fan header #19.
There is a separate top chassis fan that should go to top fan header #22.
#23 liquid pump
#9 front fan
Anytime a cpu or top/front chassis fan header is not used, bios gives error.
https://www.dell.com/support/manuals/en-us/alienware-aurora-r11-desktop/alienware-aurora-r11-service-manual/installing-the-top-chassis-fan?guid=guid-66032364-977f-4e09-9626-9485f8442d83&lang=en-us