Original ibm thinkpad t61 42w2460 heatsink fan assembly comes. This was because the replacement fan came from a scrap t61. Ive written a small utility as per title to manage the fan and improve silence, coolness and. Dec 25, 2009 resolving fan error on ibm thinkpad t61 a funny thing happened during work.
Unplugging ac and plugging it back may cause the ec to reset the fan control loop, and thus it may cause it to switch off the fan if the thinkpad is cool enough already, and the fan was activated just due to the builtin hysteresis in the fan control loop. Thinkpad t61 wiki developed by john mcdonnell and forum member tuus. I am trying to replace it, but found that its not easy to find. It monitors the laptops thermal sensors and sets the fan speed accordingly, according to customizable thresholds. Now, as for tpfancontrol, thats a third party tool, not supported by lenovo. Speedfan is good but limiting in many ways ive found it doesnt connect to all temperature sensors.
Theres been a bit of discussion in the ncase m1 threads about using water temperature to drive fans i actually did just pick up a temperature sensor to do just this unsuccessfully, as seen in my post in that thread and it got me thinking, what fan control software is everyone using. Just curious, but it looks like all the fan control for the t61 is for linux. The thinkpad fan controller allows the user to control fan activity based on the system temperature or manual of course. Lenovo thinkpad t61 hardware maintenance manual pdf download. I had to uninstall thinkpad fan control and now everything works just fine hi, i am new to this as well so forgive me if my question sounds silly. How to replace fan in lenovo thinkpad t61 inside my laptop. I bought a thinkpad t61 about 2 years ago, and it has run like a champ up until about a two weeks ago. Source and binaries are available through the tp4xfancontrol project on sourceforge. The thinkpad t61 notebook computer was released in may 2007 as part of lenovos premier line. Theme parks and fun centres dubai, united arab emirates. I turned on the machine and i received a fan error message.
Problems with t61 fan noise august 2009 forums cnet. Obviously, there are no obligations to use it, nor is it a hitandmiss piece of software and does not permanently affect the fan or other components in your machine. Ag080018,at a glance new thinkpad t61 notebooks feature. Solution to the cooling fan noise annoyances thinkpad t4x t40t41t42t43 notebook series. I purchased the t61 heatsink and cooling fan assembly fru 42w2460 and was concerned as to if it was the genuine part. An acpi fan control script can be used to override the firmwares fan algorithm with gentler, quieter version. The asrock extreme tuning utility is designed to give the user with an asrock motherboard more control over certain setting. After browsing websites for info i tried to clean it first. Click f10 on the upperright corner of the keyboard and restart your laptop.
Ibm lenovo fan t60 t61 replacement guide install fix replace laptop heatsink cpu fan duration. Before reinstalling the new lenovo t61 fan onto your laptop, you can clean the lenovo t61 fan. When you activate any program again the fan goes up to 2000 rpm or more depending on the cpu usage of the application and then stays at this level. Bsdfan, a simple fan control utility for thinkpads. I understand that for the x61 pump to operate correctly, you want the cpu fan header to run at 100 percent voltage. May 17, 2007 on the left side of the t61 from back to front is the main heat vent and fan, monitor out port, modem and ethernet lan port, 2 usb 2.
Page 91 make sure that the fan connector is attached firmly. Remove the cooling fan assembly from your thinkpad t61. If you own a thinkpad notebook you probably aware of the cooling fan noise annoyances, if you suffer from the noise and want to have a quiet life and gain control of the fan speed take a look at the thinkpad fan controller the thinkpad fan controller allows the user to control fan activity based on the system temperature or manual of course. About 3 hours before leaving for home, my ibm thinkpad t61 failed to start up from hibernate mode. I had previously replaced the fan on my r61, which is very similar to the t61. Alternatively, what other forms of fan control does. Unfortunately this project is not in the active development. Resolving fan error on ibm thinkpad t61 a funny thing happened during work.
The fan runs at a higher than expected speed, or cycles on and off more frequently than expected. If the control is on automatic, change it to manual. One tip is to install the lmsensor and psensor to monitor your fan and cpu temperatures. I dont own a thinkpad laptop for years now, and i dont plan to continue development on this. I had all sorts of trouble with many of the recommended solutions at thinkwiki so i rolled my own. Lenovo fan speed control driver windows 7 64bit gb. Thinkpad fan controller tpfancontrol browse files at. Please remember to be considerate of other members. If youve ever used freebsd or any other bsd for that matter on a thinkpad you might have noticed the loud and erratic behavior of the fan. I have a t61 with an intel 965 and the fan started turning on and off recently. Nov 12, 2014 freebsd user clod89 created a utility to control your thinkpads fan. When i shifted the fan slightly so that edge would be supported, the far side dropped a bit too low, and the fan rubbed against the heatsink when it ran. I am a big fan of lenovo ibm thinkpads, however they tend to be a bit on the loud side when it comes to fan noise. Lenovo thinkpad x61 fan repair guide installation video.
Feb 10, 20 i have 14inch lenovo t61 and its about 4 years old. If the computer is still frozen or has a black screen consider replacing the fan and cleaning out the dust inside the laptop. Lenovo t61 high cpu temp issue windows 7 help forums. I am currently using ai suite iii i have determined its bugged software, opened my case and checked the fans are moving with the software and they dont but they do when i alter settings on the bios. First the lenovo fan speed control driver is for thinkcentres, as written on the page you linked. In my bios as you can see, i have options of silent, normal and full speed. Shimodaxs thinkpad fan control tool offers similar functionality see forum discussion at. Have tried a few different software already but none of them pick up my cpu fan. Several times it shut down during heavy activity andor when the afternoon sun hit the unit in its docking station.
Is there any windows software that does fan control on the t61. After the laptop restarts, the lenovo cpu fan will be noticeably louder. What i did was put it in a normal fan one and my pc booted correctly. Usually, you dont need to replace the heatsink, so you can take down the fan from the heatsink.
Somtimes cleaning your lenovo t61 laptop fan will actually repair it. Type in the percentage at which you would like the cpu fan to operate 100 would be 100%. Thinkpad fan control how is thinkpad fan control abbreviated. Page 94 make sure that the fan connector is attached firmly. The fan was very similar, but not totally identical. Download thinkpad fan controller tpfancontrol for free. I am back with the same issue, i have read some of your posts regarding the fan issue in the t61 and i am disappointment with the t61 and lenovo, i have 2 other laptops, hp and macbook, as old as my t61 and i never had either of them brake down, they never needed service, except upgrading the hard drive and here i am having to replace the. Topseller thinkpad t61 models with microsoft windows. Fan or dust problems may be causing the graphics card to fail. I am guessing that setting it to full speed here will give the cpu fan header 100 percent voltage. I will monitor my fan from now and if any thing change i will post aother reply.
Freebsd user clod89 created a utility to control your thinkpads fan. So i just deleted that software before i went berzerk on it. Fan buzzing on a lenovo t61 by undercooked jun 11, 2009 8. I took the fan out and cleaned it with air blower and put it back with the thermal paste. To clean your fan and heatsink, use a can of air and blow out any dirk from your lenovo x61 fan. Overclock cpupci frequency for optimal system performance.
Somtimes cleaning your lenovo x61 laptop fan will actually repair it. Review ibmlenovo thinkpad t61 notebook notebookcheck. Allows the user to control fan activity based on the system temperature. Bios update and power manager if biosec thermal control logic has issues if the symptom persists, hardware failure is. Asrock oc tuner is a userfriendly asrock overclocking tool which allows you to guard your system by hardware monitor function and overclock your hardware devices to get the best system performance. Aug 02, 2010 the software has a smart control to run the fan more, which has helped actually, and makes me think the t61 hardware or bios drivers are not cooperating with windows 7, or at least its new x64. To clean your fan and heatsink, use a can of air and blow out any dirk from your lenovo t61 fan. Fan runs at a higher than expected speed windows thinkpad. There are 4 major sections that are easy to finetune and monitor. Allows the user to control fan activity based on the thinkpad fan controller tpfancontrol browse files at. Do not obstruct fan louvers or cover them with labels or stickers. It arrived in the proper box and is definitely the genuine thinkpad part. Lenovo thinkpad t series t61 fan repair guide installation. I also just updated my lenovo t61 bios, and it seems to actually have made the problem worse.
The businessoriented t61 includes highend features such as a magnesium alloy rollcage, 7row keyboard, screen latch, lenovo ultrabay, and thinklight. I noticed that the t61 fan fit just fine, even though it was just a bit different. Therefore, all possible damages to the thinkpad due to the use o. I have 14inch lenovo t61 and its about 4 years old. Dec 30, 2015 download thinkpad fan controller tpfancontrol for free. When i received this fan, it initially appeared to fit fairly well, but the rounded edge of the fan housing did not have quite enough of a lip on it to sit correctly in the heatsink fan hole. If there is a graphical intensive program running, like a game or photoshop, and the cpu usage is over 50%. On the left side of the t61 from back to front is the main heat vent and fan, monitor out port, modem and ethernet lan port, 2 usb 2.
It doesnt look like speedfan is able to do so on mine. I do not think it ocmes from tpfancontrol since there is no bug from the software itself. The thinkpad fan control utility intended for use only in a linuxunix environment does the job of balancing heat fan control on thinkpad notebooks. A gtk gui program packaged for ubuntu gutsy gibbon 7. The software has a smart control to run the fan more, which has helped actually, and makes me think the t61 hardware or bios drivers are not cooperating with windows 7, or at least its new x64. Do not post advertisements, offensive materials, profanity, or personal attacks. Fan louvers on the machine help to prevent overheating of internal components. You can also use a paint brush to clean out the dirt from the hard to get areas. The idea of this is to let the program get out of the way and let the bios handle extremes.
If the fan or dust is not the problem, then the motherboard may be failing, and it will need to be replaced. I turned it off, tried again, received the same message, and tried once again to no avail. You may return any new computer purchased from that is dead on arrival, arrives in damaged condition, or is still in unopened boxes, for a full refund within 30 days of purchase. The businessoriented t61 includes highend features such as a magnesium alloy rollcage, 7. Before reinstalling the new lenovo x61 fan onto your laptop, you can clean the lenovo x61 fan. Over the last several months it seemed like it might be overheating. D thank you for the provided links, but pardon my ignorance.
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