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‎06-09-2018 01:47 AM

HP Recommended
Product: HP Pro 3330MT
Operating System: Microsoft Windows 7 (32-bit)

I have a HP PRO PRO 3330MT. Every time I start it up I get an error message of 511--CPU fan not detected.

At the bottom of the screen it states    F1  : Boot

Then it starts to operate without problems. This is becoming bothersome.

 

What is the problem and do I need to take it in for repairs?

1 ACCEPTED SOLUTION

Accepted Solutions

‎06-09-2018 12:47 PM

HP Recommended

@00FXFF,

Unplug the power cord, and open the side panel.  With a can of compressed air, dust-off the CPU fan. You can use fiber pipe cleaner stick to clean around the fan blades, and into the heat sink fins.

This system is feedback driven thru Solution and Kudo flags. It's the only means of knowing if you have been served. Please click Accept as Solution, if your problem is solved. To say THANK YOU, press the "thumbs up symbol" to render a KUDO. You can render both Solution and KUDO..

HP Envy 8 5010 Tablet
(2) HP DV7t i7 3160QM 2.3Ghz 8GB
Printer -- HP OfficeJet Pro 8620 Legal
Custom Asus Z97D, I7-4790k, 16GB RAM, WIN10 Pro 64bit, ZOTAC GTX1080 AMP Extreme 3 fan 8GB RAM, 500GB SSD, Asus PB287 4k monitor, Rosewill Blackhawk case and 750W OCZ PSU.

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1 REPLY 1

‎06-09-2018 12:47 PM

HP Recommended

@00FXFF,

Unplug the power cord, and open the side panel.  With a can of compressed air, dust-off the CPU fan. You can use fiber pipe cleaner stick to clean around the fan blades, and into the heat sink fins.

This system is feedback driven thru Solution and Kudo flags. It's the only means of knowing if you have been served. Please click Accept as Solution, if your problem is solved. To say THANK YOU, press the "thumbs up symbol" to render a KUDO. You can render both Solution and KUDO..

HP Envy 8 5010 Tablet
(2) HP DV7t i7 3160QM 2.3Ghz 8GB
Printer -- HP OfficeJet Pro 8620 Legal
Custom Asus Z97D, I7-4790k, 16GB RAM, WIN10 Pro 64bit, ZOTAC GTX1080 AMP Extreme 3 fan 8GB RAM, 500GB SSD, Asus PB287 4k monitor, Rosewill Blackhawk case and 750W OCZ PSU.
Was this reply helpful? Yes No
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