Dell XPS 420 PC Desktop "fan blade noise" Questions

...Fan noise, and goes into sleep mode Maybe the fan is going bad.  Open the case and check it to make sure it is tight by tightening the screws.  Also make sure a cable or wire is not hitting ...

...noise is now gone but I have a "fan failure" notice when I boot up! This is probably because the fan has most likely 'died'. I would replace the fan because you don't what your computer to start to ...

...fan makes noise when cpu usage reaches upto50 Open the case and try tightening the screws that hold the fan.  Also make sure no cable or wires are touching the fan blades causing the

...the size of the opening and help ensure that you only remove dust.Step 7Replace the computer case. Plug the computer and all devices back in. Boot up the computer and check for reduced CPU fan

...fan noise Hi: Often, your cpu fan gets noisy, just because of dust on the back sides of the fan blades. If you are comfortable opening up your computer, It should be carefully cleaned at least once a ...

...fan blade from the motor) or you could replace the fan(s) or you could ignore the noise. Thanks for your question @ FixYa.com If the pc is old and there is a dust accumulation on the cpu fan. Then I ...

...fan noise hi my cpu fan is making a horrible noise the warranty is up 1 yr ago what fans are comprible or direct replacements? HelloYou need to open the case and have a look at the fan.Chances are ...

...fan is making the noise, its time to replace power supply , 5188-2859 is HP part number $25-$40 CPU fan = 5188-3722 HP part number , costs about $40-50 please rate my service with 4 thumbs up The CPU ...

...sound Dell OptiPlex 780 It could be a fan making the noise. Either a fan is going bad, possibly a bearing or bushing. It could just be a wire that got too close to a fan and the blade hits the

fan noise problem Hollo, Open your CPU then clean its dust may be some wire are touching your cpu fan or open your cpu fan then open at back of fan remove sticker round shape then put some lubricating