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
11 Legend
•
16316 投稿
•
82844 ポイント
518
0
投稿済み 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