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CPU Cooler Fan Runs on High Speed and PC is not Booting

xxasdzz — Wed, 05 Jun 2013 06:59:47 GMT

Dears,

I have Acer Veriton M265 desktop pc. Till yesterday, PC was working fine and i shut it down properly. Today i came and i turn-on the PC but CPU fan start running on very high speed as well as PC is not booting. I can see only the BIOS screen then nothing (only blank screen).

Kindly help me.

Re: CPU Cooler Fan Runs on High Speed and PC is not Booting

alicepattinson — Wed, 05 Jun 2013 08:05:54 GMT

Are you having some virus or malware problems lately?

Re: CPU Cooler Fan Runs on High Speed and PC is not Booting

xxasdzz — Wed, 12 Jun 2013 11:45:40 GMT

not at all. it was working perfectly. Late eveining, i shut down the system properly but next morning, it wont come up. :-(

Re: CPU Cooler Fan Runs on High Speed and PC is not Booting

goalie — Tue, 02 Jul 2013 00:49:11 GMT

If your desktop is 5 years old or older, it might be the CMOS (system) battery. We had a similar stuation and changing the battery (approximately $5) resolved the issue.

Re: CPU Cooler Fan Runs on High Speed and PC is not Booting

RBent — Thu, 09 Jan 2014 19:12:55 GMT

I have the same exact problem. I also changed the CMOS battery but still no luck. It would randomly show BIOS but now it's just not recognizing monitor input. Any suggestions would be great. Memory is fine because I tested it in same exact machine. I also, I had changed the PSU unit with a 350W one.

Re: CPU Cooler Fan Runs on High Speed and PC is not Booting

laurent_14 — Sat, 11 Jan 2014 17:13:41 GMT

Hello RBent,

You can do another test if you have a graphic card:

OFF VOLTAGE

- Remove the graphic card

- Connect directly the monitor on the vga port of the motherboard

(Don't install any driver - It's just a test)

If you have no video signal + the others problems, your motherboard is dead.

Note: Why had you changed the PSU?

Re: CPU Cooler Fan Runs on High Speed and PC is not Booting

Marc810 — Mon, 20 Jan 2014 05:13:42 GMT

I had the same problem, cleaned all the dust that was clogging up the fan, took the ram out and put it back in. Solved the problem. I think if the date and time are ok then the CMOS battery is ok. I also took that out then put it back in. Give it a try, worked on mine.