My computer displays a fan not detected and does an automatic shut down
Recently my computer will display an automatic shut down for my computer saying fan not detected, but the fan is running...after about 10 mins it will allow me to get back on for about another half an hour or so before doing it again
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connect it to computer and power source and then right click anywhere on desktop. choose display settings. May need to scroll down in your display settings, but windows 10 will automatically detect additional displays from that screen. Then you can choose extend or duplicate and choose primary and resolution.
Lamp is burned out or makes a popping sound. When the lamp reaches its end of life, it may burn out and may make a loud popping sound. If this occurs, the projector does not turn back on. To replace the lamp, see on page 38. LAMP light is solid amber If the LAMP light is solid amber, replace the lamp. LAMP light is blinking amber If the LAMP light and the Power light are blinking amber, the lamp driver has failed and the projector will automatically shut down. If the LAMP light is blinking amber and Power light is solid blue, the color wheel has failed and the projector will automatically shut down. Unplug the power cord after 3minutes then turn the display on again. If this problem persists, contact Dell™. TEMP light is solid amber The projector has overheated. The display automatically shuts down. Turn the display on again after the projector cools down. If the problem persists, contact Dell™. TEMP light is blinking amber A projector fan has failed and the projector will automatically shut down. If the problem persists, contact Dell™.
withtout the fan the computer will overheat and shutdown.
open the case and see if the fan moves at all.. is it to clogged to move. can of air will fix the problem. blow the dust away then vacume the stuff that falls out.
If you are connecting to a laptop then you may need to hold the function button down and press F1, F2, F3 etc. there should be a sign with the latop on there and a sign with an external device (monitor,PROJECOR)
hope this information was useful to you.
If the computer detects overheating or fan failure it will shut down automatically. If you replace the fan you should be fine. Remove your old fan and try to get one that connects the same way, some of them connect directly to the heat sink, others to the motherboard.
Usually when an LCD display shuts off on it's own this can be a power supply issue. I would say if you checked all the connections you may want to contact the manufacturer. If it is only a few months old then you should be able to get it replaced under warranty.
Also, you may have an auto shut off feature enabled on the display itself. You may want to go through the display's menu to very that this is not the case.
Try having your battery tested. There may be not enough power to run everything on your comp.
Anotherthing to consider, if your CPU fan isnt working the bios wont start the O.S. as the CPU will overheat and shut down automatically. Good Luck
Error message 0000020 - System Error displayed whenevr devide powered up. Only way to shut down is by turning battery off.
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