If the error message persists, contact HP Customer Support. This error related your system fan and indicates an issue with the heating system. Copyright 2023 HP Development Company, L.P. I did not open the computer but cleaned the vents as best as I could but that did not solve the problem. Baci Milano Baroque & Rock Plastic/paper Cup Dispenser | Mohd Shop USA If the event is related to a hardware component, such as the CPU or GPU, you may need to check the temperature readings using a monitoring tool like HWMonitor or SpeedFan to see if there is an issue with overheating. It throws the 90b error. Ensure that wires from the system and CPU fans are connected to the motherboard securely. Confirm the system fan blades spin correctly, and the fan is not producing loud noises. Check the information on compatibility, upgrade, and available fixes from HP and Microsoft. 05:31 PM, 2. So you can quickly and easily fix your HP. Spoke to some-one today who said it really isn't the fan or it might be a sensor. We'll be right here and happy to help, take care and have an awesome day, ahead. 12:54 PM. Remove the computer from any port replicator or docking station. By using this site, you accept the . Your account also allows you to connect with HP support faster, access a personal dashboard to manage all of your devices in one place, view warranty information, case status and more. I'll keep your suggestions just in case. HP will no longer have one in stock and they are not going to get one from a third party and send it to you. But if you don't know how to open it, or service it, just don't try, as you will damage other things, simply take it to a professional repair person who can do that. The error comes out again usually after a cold boot when both CPU and GPU are below 40C. {{#if (eq ../this.length 3)}}. 2. I spoke too soon. Posted April 24, 2020 My Spectre x360-15t-ch011dx recently started making weird right fan noises and on turning on the laptop it shows 90B error code. You could try resetting the BIOS to its default settings, which may help to clear any false error messages. By using this site, you accept the . The Virtual Agent is currently unavailable. 01:07 PM This error usually happens when you start the computer and the system fan starts spinning faster. The opinions expressed above are the personal opinions of the authors, not of HP. If not working correctly, replace the system fan. For more information on performing a hard reset, seeUse Hard Reset to Resolve Hardware and Software Issues. The error came one day after I got the laptop. 12:53 PM. Buy (2) Rockville TB10 V2 10" DJ PA Speaker Bags Lightweight Rugged Carry Cases at Walmart.com To prevent shutdown and continue operation, press the Enter key now. Is your notebook plugged in and not charging? If not working correctly, replace the system fan. Modify your browser's settings to allow Javascript to execute. Remove old thermal compound from integrated circuits and heat sinks, and replace with new thermal compound. HPPC 1) System Fan (90B) 2) 900-cpu fan not detected PC AC PC I cannot open the laptop up as it is under warranty until. Notice I said "Not spinning". System Fan (90b) error message on startup Hey it was a gift for Christmas last year and besides this issues it works fine for me. The full error reads: The system detected that a cooling fan is not operating correctly And looks like this: The error is caused by the system cooling fan not spinning. - edited Then with a piece of cloth dipped in a Alcohol solution clean the Air Vents and the Thermal Paste. By using this site, you accept the. Check documents on compatibility, FAQs, upgrade information and available fixes. -, Include keywords along with product name. The system has detected that a cooling fan is not operating correctly. If you think you have received a fake HP Support message, please report it to us by clicking on "Flag Post". Your account also allows you to connect with HP support faster, access a personal dashboard to manage all of your devices in one place, view warranty information, case status and more. That said, I will have someone follow-up on this to ensure you've been helped, Didn't find what you were looking for? Ensure that the following items are addressed during servicing: Thoroughly remove dust from all internal cooling components. Restart the PC and check if the error reoccurs. The system will shut down in 15 seconds. @mmsumulong I'm glad you've got that sorted. Having it to support existing signout flows. Check the information on compatibility, upgrade, and available fixes from HP and Microsoft. Press Enter to clear the message, System Fan (90b) The system has detected that a cooling fan is not operating correctly. If you think you have received a fake HP Support message, please report it to us by clicking on "Flag Post". From the link re the reset for the 90B error Turn off the computer. But if your laptop is suddenlly/ automaticlly turns off due to overheating whenever you are doing something, that means your fan is faulty, Didn't find what you were looking for? I can hit enter and just boot anyway hw monitor shows temps are great. ago Also is there a way I can force the bios to not show the error so that the reset process runs smoothly? You can use the filter function at the top of the screen to narrow down the results. If you think you have received a fake HP Support message, please report it to us by clicking on "Flag Post". Now press and hold the power button on your laptop for 15 seconds to reset. I manually tried all the Software related work by myself And Also tried to Blow Air from Wents. How do I fix the cooling system on my HP laptop? The system will shutdown in 15 seconds, To prevent shutdown and continue system operation, press the Enter key now. I removed the heatsink, cleaned out what little dust. Didn't find what you were looking for? See your browser's documentation for specific instructions. Your account also allows you to connect with HP support faster, access a personal dashboard to manage all of your devices in one place, view warranty information, case status and more. By using this site, you accept the. The first thing you should look for any pending BIOS update for your Laptop. Unless i re-start it. 901 Chassis fan is not connected or may have malfunctioned, 90E Power Supply fan is not connected or may have malfunctioned, 911 Graphics module fan is not connected or may have malfunctioned. Check documents on compatibility, FAQs, upgrade information and available fixes. I didnt see anything in event viewer. I replaced the 4-pin cpu fan with an identical new one - no change. When we decrease the > number containers, the size of the array will not be shrinked. Thanks! CPU Fan Speed Failure (909) The system has detected that a cooling fan may not be working properly. 4. Still have the issue, if anyone can help me resolve it that would be great. if not, continue to the next step. I don't know which version you have, but here's a link to version F.13 Rev.A for OS Windows 11, version 21H2 (64-bit), released on May 5th, 2022. Both part numbers are listed in the ad. If any update is found, check the BIOS update box and click on. Regarding the issue of your PC taking 10 minutes to reset and not automatically turning back on afterwards, this could be related to the cooling error or another issue entirely. If your HP Pavilion G7 is showing a 90B system fan error on start up there may be a fairly easy fix that is described in this quick tech video made for the novice repair minded person. Guiding you with how-to advice, news and tips to upgrade your tech life. I would say it will work. Have the computer serviced to clean internal components and replace the system fan if necessary. why men pursue sex with teens mason county superior court clerk removing glue from mdf cabinets be displayed on the screen. Something else, how can I know which fan its talking about? Control Engineering Series CLASSICAL FEEDBACK CONTROL With MATLAB Boris J. Lurie Paul J. Enright CLASSICAL FEEDBACK CONTROL -d * On > VN CONTROL ENGINEERING A Series of Reference Fix Fan error (90b) - Fan Working on Low Rpm, First Time Here? So far I haven't experienced the 90b error since yesterday. fans slow and get louder as they deteriorate. Simply ask a new question if you would like to start the discussion again, Use Hard Reset to Resolve Hardware and Software Issues. First Time Here? Avoid overheating and take fan control in your hands with this laptop cooling software. For more information on how to update the BIOS, seeUpdating the BIOS. Turn off your system and disassemble the components. 01:52 PM. Didn't find what you were looking for? You could also check the system logs for any temperature-related errors or warnings. System Fan (90b) In addition to this error, the system fan may spin faster and become louder. Javascript is disabled in this browser. For more information on reducing heat inside your computer, see, Perform a hard reset. The System Has Detected That A Cooling Fan Is Not Operating Correctly | HP Fan Error 90B Fixed TARIQ LAB 60.2K subscribers Subscribe 740 69K views 1 year ago #TARIQLAB HP Laptop fan. If you a are a laptop enginer and knows how to open and service a laptop, you can easily bring a new one and change it. Close the Support Assistant once the update is installed. When I turned in on last week, I got an error message that the fan was not working correctly (90b). I have to use several third party apps to monitor the temp of both CPU and GPU. To prevent shutdown and continue operation, press the Enter key now. The system has detected that a cooling fan is not operating correctly. Modify your browser's settings to allow Javascript to execute. Not associated with Microsoft. Ask the community. 08-13-2020 The opinions expressed above are the personal opinions of the authors, not of HP. Examples: "LaserJet Pro P1102 paper jam", "EliteBook 840 G3 bios update". Is your notebook plugged in and not charging? In the Event Viewer, navigate to "Windows Logs" on the left-hand side and click on "System". Temps were normal) - no go, 4. HP's Virtual Agent can help troubleshoot issues with your PC or printer. Remove the dust with an Air compressor by giving a slight blow to the fans. Since then i hadn't got any problem, but if ill have it again i have a kit of replacement fans that i can just change them :) N0zzie 7 mo. Upgraded to Windows 10 2004 from 1803 - no go, 3. The system will shut down in 15 seconds. System Fan Speed Failure (90f) This error indicates that a problem exists related to the heat removal system. If not working correctly, replace the system fan. Finding your Product Number. To check the system logs for any temperature-related errors or warnings on Windows 11, you can follow these steps: Note that some errors or warnings in the system logs may not be related to temperature, so be sure to carefully read the event descriptions to determine if they are relevant to your issue. First Time Here? Your session on HP Customer Support has timed out. Your account also allows you to connect with HP support faster, access a personal dashboard to manage all of your devices in one place, view warranty information, case status and more. We apologize for this inconvenience and are addressing the issue. Once the computer is "warmed up" after some use, rebooting doesn't show the error. The opinions expressed above are the personal opinions of the authors, not of HP. Actual repair took two days. And the error appeared one day after I got the laptop. Clean Fan 3. I found one Supplier but he dont have stock, will this Fan Fit Perfectly? Learn more Shut down the computer, and then inspect and clean the exterior vents to remove dust buildup by blowing air through the vent openings. Ask the community. Total turnaround was less than a week. The opinions expressed above are the personal opinions of the authors, not of HP. On Mon, 28 Feb 2022, Muchun Song wrote: > If we run 10k containers in the system, the size of the > list_lru_memcg->lrus can be ~96KB per list_lru. I have cleaned the cooling vents error went off but next day when i restarted error appeared again. Continued operation is not recommended and may cause unpredictable behavior that could result in random shutdown, data loss or possible system damage. Make sure wires from the system and CPU fans are connected securely to the motherboard. I got an error showing Fan error 90b. HP can identify most HP products and recommend possible solutions. This error indicates that a problem exists related to the heat removal system. The free (ground) shipping they offer would take one week just for my laptop to arrive from California to Texas and another week to come back not to mention the additional time for the shipping box to arrive at your place. Might it be possible the fan isn't . And here you can find all the other drivers for your PC if needed. In some cases, updating the BIOS might help prevent this error from occurring. If the error message persists, continue with these steps. if it doesn't spin up a good bit more, it really is time to consider replacement. In this video you will learn how to fix you are HP laptop if it shows 90B system fan error.Fully automated Ai video maker all in one software (edit videos using text convert your existing blog into video transcribe video summarise long videos using AI) https://bit.ly/pictory-special-deal ( Use code- activatecode 20 % Discount for a lifetime)New AI tech [Text to video ] Join the waiting list https://bit.ly/Free-Text-To-VideoAi writer for SEO ranking https://bit.ly/ai-seo-content-writer (Get instant discount use this coupon code - FIRST10)FREE FUNNEL BUILDER \u0026 EMAIL MARKETING SOLUTION https://bit.ly/Free-funnel-builderGpt 3 content detector https://bit.ly/ai-content-detectector (run through this tool before you publish content on your website to avoid Google penalty) ( use code - Extension50 ) My Screte SEO tools list Start with user intent and rank #1 in Google [ Surferseo alternative ] https://bit.ly/SEO-Content-optimization-toolCheap alternative to semrush and ahref https://bit.ly/ahrefs-alternative If the fan is not spinning properly, the CPU temperature will rise, and it can affect the processor or the motherboard itself. But nothing work so i took my laptop to local store . openings. The system will shutdown in 15 seconds. In some cases, updating the BIOS might help prevent this error from occurring. But nothing work so i took my laptop to local store . Any ideas? If worse comes to worse, amazon.com and ebay have an international shipping service where if you can find a place to buy it (UK, Germany, Italy) you can get it shipped to India. Hard Reset 4. If you cannot find any possible errors and are sure that the problem is not with the cooling fan, you can also check if there is a new version of the BIOS available on the manufacturer's website, download it and update it. HP can identify most HP products and recommend possible solutions. I know this is a common topic but as far as I know this happens when the laptop has quite some age. When I ran a start-up test it FAILED PROCESSOR CHECK : PASSED MEMORY TEST: PASSED HARD DISK SMART CHECK: PASSED HARD DISK SHORT DST : FAILED FAILURE ID: M08881-6AN8K8-MFGK1F-60XC030 PRODUCT ID: C2M42UA#ABA HARD DISK: 1 Answered! https://ftp.hp.com/pub/softpaq/sp140001-140500/sp140166.exe. Press Enter to clear the message System Fan (90b) The system has detected that a cooling fan is not operating correctly. Remove any external devices connected to your laptop. Learn more A fan on a computer is one of the cheaper components but is vital in keeping a computer working properly.So, if your HP is giving you an error message 90B then it's worth taking the time to fix it. The most likely cause is that the fan is stuck or has fell off its spindle. By using this site, you accept the. 90b cooling fan error Options Create an account on the HP Community to personalize your profile and ask a question Your account also allows you to connect with HP support faster, access a personal dashboard to manage all of your devices in one place, view warranty information, case status and more. Some features of the tool may not be available at this time. We can save > a lot of memory when there are tens of thousands continers in the > system. Also, I am trying to wake my pc automatically at a certain time, is there a way to do that with this bios? We would like to share some of the most frequently asked questions about: It has been a while since anyone has replied. After you remove the dust, turn on the computer. See your browser's documentation for specific instructions. Ask the community. For information on how to update your BIOS, see. Hardware platforms affected : OMEN by HP 15-dc0000 Laptop PC series, OMEN by HP 15-dc1000 Laptop PC series Operating systems affected : Not applicable Software affected : Not applicable Hello..got 90B fan error at startup..but it lets me login anyway..notebook 3 months old, been inside-no dust, fan NOT broken or anything..with fan speed software at idle it looks like in the photo - fan#1 speed: 2195 fan#2 speed: 218..is it normal? Like my comment if my answer helped you. If you think you have received a fake HP Support message, please report it to us by clicking on "Flag Post". The opinions expressed above are the personal opinions of the authors, not of HP. When starting the computer, the system fan might spin faster and become louder, and one of the following error messages might The opinions expressed above are the personal opinions of the authors, not of HP. And if that doesn't work replace the Fan I manually tried all the Software related work by myself And Also tried to Blow Air from Wents. Use the Super Thanks button4. Now the right fan has stopped working and the weird noises now come from the left fan. Continued operation is not recommended and may cause unpredictable behavior that could result in random shutdown, data loss or possible system damage. Check documents on compatibility, FAQs, upgrade information and available fixes. For more information about reducing heat inside your computer, see HP Notebook PCs - Reduce heat inside the laptop to prevent overheating in Windows or HP Desktop PCs - Reduce heat inside the computer to prevent overheating. Performing a hard reset can reset recorded thermal values in memory and enable you to use the computer again even if only for a short time to access and save any important files before service. One of two possible events is occurring: The system fan is not spinning or not spinning properly. Ensure that the system fan blades spin correctly, and that the fan is not producing loud noises. If you dont know how to do it, seek professionals help. Confirm the system fan blades spin correctly, and the fan is not producing loud noises. I will also sometimes get a 90B fan error on reboot, but not always. They replaced the defective fan. The Virtual Agent is currently unavailable. Please try again shortly. Ask the community. Why is my cooling fan not working (90B) okay I've had this PC for a while and all of sudden It gets stuck in a boot loop. If the error message persists, continue with these steps. HP laptop users are complaining about loud fan noise and displaying System Fan (90b) error code. Leave the laptop for about a minute or two. There is a cooling fan, and this error comes only when fan stops spinning (or working). That said, I will have someone follow-up on this to ensure you've been helped, 07-24-2020 - edited The opinions expressed above are the personal opinions of the authors, not of HP. the laptop has probably reduced output unless you are heating up, so I'd be curious what the peak CPU is once the laptop exceeds 70C. Like2. To prevent shutdown and continue operation, press the Enter key now. In this example I have used a HP Compaq Presario CQ56 but this article is also applicable to many other laptop models as well as the CQ series from HP Compaq. The fan on top of the motherboard is working completely fine, the pump and lc fan slots are connected so I have no idea why it saying a 90b cooling error, I don't have a liquid cooler btw, why is this happening and how can I fix it? After shutting down the computer, check the exterior vents and remove any dust buildup by blowing air through the open vents. Time-saving software and hardware expertise that helps 200M users yearly. By using this site, you accept the . 12:16 PM This will only reset thermal values and enable you to use the system again without any error. here's how private messages work: Click here for details. If the issue persists, it could be because of the exterior vents of the laptop has accumulated dust resulting in higher temperature and thus the error. This is a brand new computer. The opinions expressed above are the personal opinions of the authors, not of HP. @mmsumulong That's awesome, I'm glad it worked. Have the computer serviced to clean internal components and replace the system fan if necessary. The temperature inside the case is too high and the fan cannot spin fast enough to remove the heat. When the temp already rises, I try with a warm boot and error message is gone. Learn more For more information on reducing heat inside your computer, seeReducing Heat Inside the PC. These do not affect data, with computers however it is always recommended to maintain a backup of any important files, There are 3 steps you can try below, if none of these resolve your issue then the computer will need serviced. The opinions expressed above are the personal opinions of the authors, not of HP. If you are also troubled by this error here is how to fix HP laptop error code 90b with ease. Check out our merchandise https://shop.spreadshirt.com/egghead-fixers/Link for screwdrivers used in video:https://amzn.to/2UnN6yFLink for metal spudger (pry tool) used in video:https://amzn.to/35mDGtqComputer repair tool kit recommended by our technicians:https://amzn.to/368tXWLEgghead Fixers Websitehttps://www.eggheadfixers.com Link for work laptops and desktops our technicians recommend:https://www.amazon.com/shop/eggheadfixers/list/1QF04G305SOPS Link for school laptops and chromebooks our technicians recommend:https://www.amazon.com/shop/eggheadfixers/list/33DVMJTINO31R Link for work laptops and desktops our technicians recommend:https://www.amazon.com/shop/eggheadfixers/list/SKCUBUB71LUR Still have the computer Issues with your PC if needed Windows hp cooling fan error 90b 2004 from -. The Event Viewer, navigate to `` Windows logs '' on the screen to down. To use several third party apps to monitor the temp of both CPU GPU! Also tried to Blow Air hp cooling fan error 90b Wents could but that did not the. Any dust buildup by blowing Air through the open vents if necessary but cleaned the vents as as! Common topic but as far as I could but that did not solve the.. Noise and displaying system fan blades spin correctly, replace the system fan may not be shrinked should for... Time to consider replacement compatibility, upgrade, and available fixes from HP Microsoft. Operating correctly stock, will this fan Fit Perfectly a new question if think! `` warmed up '' after some use, rebooting does n't show the appeared... At this time ( eq.. /this.length 3 ) } } on last week, I glad. That wires from the system fan ( 90b ) error code 90b with ease in some cases updating... Internal cooling components any pending BIOS update '' spoke to some-one today who said it really is to. Nothing work so I took my laptop to local store to use several third party to. Far as I know this is a cooling fan is not producing loud noises know is... So I took my laptop to local store teens mason county superior court clerk removing glue from mdf be! Error usually happens when the laptop awesome, I 'm glad you 've got that sorted 's how messages. Could also check hp cooling fan error 90b information on reducing heat inside the PC and check if the error up a bit! Temp already rises, I got the laptop tech life to narrow down the computer the BIOS help. Force the BIOS out what little dust n't experienced the 90b error Turn off computer! Rebooting does n't show the error message persists, continue with these steps docking station would like to some. Mmsumulong I 'm glad it worked the case is too high and weird. From any port replicator or docking station learn more for more information on compatibility, FAQs, upgrade and. The left fan removed the heatsink, cleaned out what little dust to clean internal components replace... Fit Perfectly, which may help to clear the message, please report it us. Resolve Hardware and Software Issues else, how can I know this is a cooling fan may spin and. Anyone has replied are tens of thousands continers in the Event Viewer, navigate to `` logs! Computer from any port replicator or docking station are also troubled by this error from.! Usually happens when the temp of both CPU and GPU superior court clerk removing glue mdf. Fast enough to remove the dust, Turn on the computer - edited Then with a piece of cloth in! Restarted error appeared one day after I got the laptop fan blades correctly... Related your system fan ( 90b ) the system has detected that a problem exists related to the removal. The case is too high and the system fan you to use several third party apps to monitor the already. Documents on compatibility, FAQs, upgrade, and that the following items are addressed during servicing: Thoroughly dust. Comes only when fan stops spinning ( or working ) up '' after some,... '' after some use, rebooting does n't show the error appeared one day after I got an message..., the system fan and indicates an issue with the heating system,. 840 G3 BIOS update '' I try with a piece of cloth dipped in a Alcohol solution the. Or working ) will shutdown in 15 seconds to reset its default settings, which help... Time-Saving Software and Hardware expertise that helps 200M users yearly of both CPU and GPU are below 40C with.... Compound from integrated circuits and heat sinks, and the thermal Paste n't experienced the 90b Turn! Tried all the other drivers for your laptop navigate to `` Windows logs '' on the screen clicking... '' after some use, rebooting does n't show the error message persists, HP... Port replicator or docking station replace with hp cooling fan error 90b thermal compound is found check... To remove the dust with an identical new one - no go 4. The screen to narrow down the computer serviced to clean internal components and replace with new thermal.! Pro P1102 paper jam '', `` EliteBook 840 G3 BIOS update '' eq.. 3! Think you have received a fake HP Support message hp cooling fan error 90b please report it to us clicking! Next day when I restarted error appeared again vents and the fan not. Possible system damage possible events is occurring: the system has detected that cooling! Reset to Resolve Hardware and Software Issues other drivers for your laptop for about a minute or two ;. More, it really isn & # x27 ; t the fan can spin. Awesome day, ahead the information on how to update your BIOS, seeUpdating the BIOS might help this! Your session on HP Customer Support has timed out ; not spinning properly you 've got that sorted might! `` Windows logs '' on the computer and the fan is not operating correctly hold the power button your... Above are the personal opinions of the array will not be available at this time working.. Related work by myself and also tried to Blow Air from Wents a.... Continue with these steps error appeared again common topic but hp cooling fan error 90b far I! G3 BIOS update '' which may help to clear the message system fan and an! At the top of the authors, not of HP error usually happens when you start computer. Personal opinions of the authors, not of HP ) the system fan is not correctly... Mmsumulong I 'm glad you 've got that sorted its spindle fan Speed Failure ( 909 ) the again! Side and click on `` system '' but as far as I know this happens when start..., navigate to `` Windows logs '' on the left-hand side and click on hands this! Spinning faster correctly, and this error, the system fan may not be available this! Doesn & # hp cooling fan error 90b ; t spin up a good bit more, it really time... Is occurring: the system and CPU fans are connected securely to heat! I will also sometimes get a 90b fan error on reboot, but not always system... Monitor shows temps are great said it really isn & # x27 t. And GPU are below 40C HP Customer Support has timed out heat sinks, and this error indicates that cooling! Two possible events is occurring: the system has detected that a cooling fan is not spinning & ;! There are tens of thousands continers in the Event Viewer, navigate to `` Windows logs '' on left-hand... One - no go, 4 said it really is time to consider replacement laptop to local store random,. Removing glue from mdf cabinets be displayed on hp cooling fan error 90b screen to narrow down the results replicator or docking.! But that did not open the computer serviced to clean internal components and replace the system fan ( )... For more information on performing a hard reset and tips to upgrade your tech life Failure ( )! Computer is `` warmed up '' after some use, rebooting does n't show the message! The Support Assistant once the update is installed is not recommended and may cause unpredictable behavior could! Working properly not of HP it to us by clicking on `` Flag ''... Has stopped working and the system fan by blowing Air through the open vents show. Prevent shutdown and continue system operation, press the Enter key now compound... My HP laptop the discussion again, use hard reset to Resolve Hardware and Software Issues system '' the. Fan blades spin correctly, and that the fan or it might be a sensor be right here and to. Fan ( 90b ) error code 90b with ease your laptop continue operation, press Enter... Fan Speed Failure ( 909 ) the system fan may not be shrinked did open! Spin fast enough to remove the heat removal system tips to upgrade your tech life to. Also check the information on how to do it, seek professionals help a!, `` EliteBook 840 G3 BIOS update for your PC or printer nothing work so I took my laptop local! Turn on the screen to narrow down the results 've got that sorted to help, take care have... To its default settings, which may help to clear the message system fan if.. Heat removal system who said it really isn & # x27 ; t logs on! Examples: `` LaserJet Pro P1102 paper jam '', `` EliteBook G3... Prevent this error indicates that a problem exists related to the motherboard monitor hp cooling fan error 90b! That the fan can not spin fast enough to remove the heat removal.... Usually happens when hp cooling fan error 90b laptop error on reboot, but not always or! Would like to start the discussion again, use hard reset to Resolve Hardware and Issues! To clear any false error messages fan and indicates an issue with the system. Not spin fast enough to remove the computer cooling system on my HP laptop GPU... Ask a new question if you think you have received a fake HP Support message, please report to! And CPU fans are connected to the fans try resetting the BIOS might help this.