Upon boot the power supply fan races but the PC will not boot,the fan motor just Tags: Power Supplies Boot Fan Components Last response: December 8, 2009 11:52 AM in Components Share preacherdon December 8, 2009 5:36:55 AM When I attempt to boot up my Dell 8400 desktop the power supply fan races faster and fasterbbut the PC does not boot up.I hold in the on/off button until it shuts back down before the fan gets damaged or something.Has anyone else had this to happen? More about : boot power supply fan races boot fan motor evongugg December 8, 2009 11:52:33 AM Test the power supply with a $10.00 tester. "New build won't boot" checklist http://www.tomshardware.com/forum/261145-31-build-post-... Can't find your answer ? Ask ! Publish Related resources: ForumCPU Fan will not spin upon initial boot up ForumCPU Fan runs at High-Speed. ForumVideo card fan won't spin, card won't display video upon booting of co ForumDell Dimension 8400 wont boot up ForumPower supply fan has become really noisy Forumhttp://www.tomshardware.com/forum/ [...] -checklist ForumGTX 260 Screen freezes ForumPower Supply Giving Power to Motherboard But Fan Power Supply Fan is Not Powerin ForumLoud motor sound, PSU, Boot up. ForumEmaching power supply ? ForumGeXCube 9600XT (256mb) - Noisy Fan ! ForumPower Supply Fan Running at Max Speed ForumComputer won't boot and power supply fans won't power up. ForumWD hd, short buzz upon boot , please help ForumWhat is the best 120mm fan ? ForumNeed to purchase a new power supply with 2 6 pin PCI-E adapters ForumGeForce GTX 260 loud fan on startup, computer boots but no display. ForumPSU Help Forum[Solved] Replacing the Power supply on the Gateway DX4200-UB001A ForumWill the Gigabyte MA785GM-US2H support phenom II x4 More resources Read discussions in other Components categories Power supplies Sound cards NICs Akasa Antec Cooler Master Cougar DeepCool Enermax !