That's how the program works. Once you leave manual/smart mode and enter bios mode, you won't revert back. It's its protection mechanism, so to speak.
Can you guys try this:
When your computer is idle, read EC->EC1.
Then stress out your computer and get CPU/GPU temps up a little. Then read EC->EC2 when you see that the temps for your CPU/GPU has maxed out.
Then post here EC1, EC2 and EC2-EC1. Thanks.
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I already posted the pictures from EC1 and EC2 :]
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Please also post EC2-EC1, and have a temp monitor program in the background.
Our first priority would be to find the changing offsets. They would have to be the CPU and the GPU temps, plus the fan control byte and BIOS control byte. -
Ah, sorry, i tought EC1 and EC2 not EC1-EC2
, i'm working on it, i will be post it here soon
First is the EC1 , second is EC2 and the third is the EC1-EC2:Attached Files:
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none of my offset writes/contains the cpu's temp
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Enter the offset into the text box, then press read as your fan increases in speed.
If my hunch is correct, those are the offsets for the fan speed control. But don't change their values, just read them -
I changed the setting to switch to 'bios mode' after 70 degree, is there any settings to revert to 'smart mode' say if the temp drop below 65?
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Hello there,
Acer Aspire 5715z laptop. Upgraded to T8100 undervolted to 1.1V with RMClock. Cooling system cleaned. Thermal paste used - Kerafol KP92 (10W/mK). Got EC1, EC2 and their difference, not sure what to do next. Hope you can help. Sorry for a long post - wasn't sure pictures would be clearly visible.
EC1 (temp - 28C):
Code:000 000 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 015 016 000 000 000 000 000 000 000 000 000 065 083 047 055 066 052 049 031 032 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 047 048 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 063 064 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 079 080 000 000 000 000 000 003 000 000 000 000 000 032 000 000 001 000 095 096 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 111 112 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 127 128 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 143 144 000 000 000 000 000 000 000 000 000 032 017 017 128 000 000 000 159 160 000 000 000 032 193 000 000 100 255 000 000 009 105 022 000 000 175 176 045 035 035 000 000 000 000 002 000 009 000 005 006 064 000 000 191 192 160 128 000 000 191 158 185 047 092 043 160 015 176 004 100 009 207 208 000 000 000 000 000 004 148 029 000 000 004 002 000 000 224 000 223 224 000 000 132 000 000 000 000 000 000 000 000 000 000 000 000 000 239 240 195 000 000 000 154 055 000 000 004 000 000 000 000 000 000 000 255 000 000 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 000
Code:000 000 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 015 016 000 000 000 000 000 144 000 000 000 065 083 048 055 066 052 049 031 032 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 047 048 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 063 064 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 079 080 000 000 000 000 000 003 000 000 000 000 000 047 000 000 032 000 095 096 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 111 112 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 127 128 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 143 144 000 000 000 000 000 000 000 000 000 000 017 017 128 128 000 000 159 160 000 032 000 032 193 000 000 100 255 000 000 008 105 022 000 000 175 176 085 046 070 000 000 000 000 002 000 009 000 005 006 064 000 000 191 192 160 128 000 000 191 158 185 047 092 043 160 015 176 004 100 009 207 208 000 000 000 000 000 122 148 029 000 000 000 015 000 000 224 000 223 224 100 000 132 032 000 000 000 000 000 000 000 000 000 000 000 000 239 240 195 016 000 000 154 055 000 000 004 000 000 000 000 000 000 000 255 000 000 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 000
Code:000 000 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 015 016 000 000 000 000 000 144 000 000 000 000 000 001 000 000 000 000 031 032 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 047 048 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 063 064 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 079 080 000 000 000 000 000 000 000 000 000 000 000 015 000 000 031 000 095 096 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 111 112 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 127 128 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 143 144 000 000 000 000 000 000 000 000 000 224 000 000 000 128 000 000 159 160 000 032 000 000 000 000 000 000 000 000 000 255 000 000 000 000 175 176 040 011 035 000 000 000 000 000 000 000 000 000 000 000 000 000 191 192 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 207 208 000 000 000 000 000 118 000 000 000 000 252 013 000 000 000 000 223 224 100 000 000 032 000 000 000 000 000 000 000 000 000 000 000 000 239 240 000 016 000 000 000 000 000 000 000 000 000 000 000 000 000 000 255 000 000 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 000
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Honestly I don't see any possible values there that can be used, unfortunately. Do you hear the fan gets louder as temps rises?
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Absolutely yes. At EC1 the fan does not work at all. At EC2 it is quite loud.
Here are screetshots of another happy owner of 5715z (earlier in this thread) - maybe that helps...
http://forum.notebookreview.com/acer/536084-fan-control-utility-3.html#post7552103 -
Did anyone manage to get a working profile for 8943G on BIOS Rev 1.06?
I'm currently idling at about 60 degrees C for both CPU and GPU. Both hit 100c when playing games for 10 mins. 15 months old this laptop and its now next to useless until I get this working. Any help appreciated. Thanks. -
HopelesslyFaithful Notebook Virtuoso
well i suck at this type of stuff so i decided to temporarily give up and just do a hardware mod...well fan was rated for 5v and it worked on 6v so i thought to try 12v and 13v and the fan went phss fizzle poof and the crappy wires i used started to melt lol....brushless motor my rump.
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I am also struggling with Acer Travelmate 8172T here. EC readings don't seem to correlate at all, which leads me to think fans are controlled by some other mechanism. But it'd be good to hear some expert opinion. I shut down the machine and removed the battery for a bit to reset everything before running ACFanControl and probe EC.
Code:EC1 Idle fans low, core0 44C core2 52C 000 000 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 000 000 001 000 000 039 000 000 000 000 000 000 000 000 000 000 000 000 015 016 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 031 032 083 065 078 089 079 000 000 000 000 000 000 000 000 000 085 077 047 048 048 057 069 051 054 000 000 000 076 073 079 078 000 001 000 000 063 064 000 000 021 224 043 092 012 175 031 000 000 049 024 000 000 000 079 080 000 000 000 064 224 100 017 197 001 197 000 163 000 092 000 017 095 096 060 044 000 000 000 010 000 000 000 000 000 000 000 000 000 000 111 112 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 127 128 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 001 143 144 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 159 160 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 175 176 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 191 192 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 207 208 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 223 224 008 000 000 000 000 000 000 009 008 000 000 000 031 000 000 000 239 240 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 255 000 000 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 000 EC2 Prime95 fans high, core0 69C core2 72C 000 000 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 000 000 001 092 000 000 000 000 000 000 000 000 000 000 000 000 000 000 015 016 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 031 032 083 065 078 089 079 000 000 000 000 000 000 000 000 000 085 077 047 048 048 057 069 051 054 000 000 000 076 073 079 078 000 000 000 000 063 064 000 000 021 224 043 092 012 175 031 000 000 049 022 000 000 000 079 080 000 000 000 064 001 100 017 197 017 197 000 163 000 092 000 012 095 096 060 044 000 000 000 010 000 000 000 000 000 000 000 000 000 000 111 112 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 127 128 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 143 144 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 159 160 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 175 176 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 191 192 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 207 208 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 223 224 008 000 000 000 000 000 000 009 008 000 000 000 031 000 000 000 239 240 000 000 000 000 000 000 000 000 000 000 000 001 000 000 000 000 255 000 000 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 000 EC2-EC1 000 000 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 000 000 000 092 000 217 000 000 000 000 000 000 000 000 000 000 000 000 015 016 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 031 032 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 047 048 000 000 000 000 000 000 000 000 000 000 000 000 000 255 000 000 063 064 000 000 000 000 000 000 000 000 000 000 000 000 254 000 000 000 079 080 000 000 000 000 033 000 000 000 016 000 000 000 000 000 000 251 095 096 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 111 112 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 127 128 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 255 143 144 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 159 160 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 175 176 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 191 192 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 207 208 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 223 224 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 239 240 000 000 000 000 000 000 000 000 000 000 000 001 000 000 000 000 255 000 000 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 000
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It seems like that's the case. I don't see any correlation there also. It seems only some of the laptops use EC to control the fans.
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If noone minds an off-topic message, maybe any of you can advise if patching DSDT could work. Observation shows that fans kick up to an uncomfortable level post 45C, which happens with basically anything but idling (42-44C). FAN0, FAN1, TZ00, TZ01 don't seem to have particular values connected to them, but then again I'm far from an IASL expert.
Attached Files:
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Hello,
I´m new from this parts and. I´m chearging for a life time an software to reduce my LapTop Fan RPM. The Laptop it´s old and the problem with this acer units is that the fan takes the flow from the upside of the Laptop. I´m sudisfied with the performance of the machine but the rumor of the fan some times is impossible to work so please if that is any kind of hope for this old unit please just telme what i have to do and i will doit thanks and advance for the help.
Acer Aspire 1613lmi 2gb ram hd40gb ide 7200rpm gfx 64mb Ati os win7
Kindest Regards
Marco Aurelio
Last edited by a moderator: May 8, 2015 -
aspire 5755g?
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Hey.
I have Asus G2SG. I would like to setup fans. Is still hard to understand how to work with this program but I believe that program is good. Some information I have it:
EC1EC2
EC2-EC1
CPUID HM
I tried to do by myself, but I don't know it is working or not, it is danger for laptop or not. Can I ask some help for this.
With big regard,
Robertas -
Tried it with my Acer Aspire 5630 and i get an error message saying it cannot get the mutux or something, any ideas what that might be?
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Hello searcher
i am following your guide. i have acer 5755g same problem the FAN doesnt go up when playing games. i followed your advice but there is one problem. the programm doesnt read the temperatures. picture is included in the link. please help me out i will be very thankfull to you
Link : http://i48.tinypic.com/2aahoow.png -
Guys, really need help here. I think i found the offset that's the fan speed, 94. Actually, i'm sure it's this. When the fan is most silent, is 1. When it becomes a bit noisy, it becomes 2, a bit more 3 etc etc etc. I change this, i add more and more and more and the fan is spinning faster but at veeeery slow speed, to go from 500rpm to 1000rpm it can take 1 minutes or 2. And after some time it becomes to automatic state and the number changes according to the noise of the fan. But i can't get the number to really 100%, i can only get number till 30-40% as i can hear. My actual problem is that my laptop's sensors are broken, and after an hour, speedfan tells me that Temp1 is 68C and it won't change never. Even if the laptop is COLD or HOT to fry egg on it. It remains the same. I found the offset to change it to, to set it higher so the fan go higher to actually "cool" it, but if i set it too high, e.g. 95 the laptop closes itself. Just Black screen, i can hear the fan for 2 secs and then it completely switches off. I can't play any games because the sensors are broken and the fan won't go higher and the temps at the GPU is ~100-120C ! And at CPU ~80-85! Any suggestion??
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erm guys...im not an expert in this thing...will be nice if u guys can help me for my Aspire V3-471G with gt630m...i tried the v12 ini....seems nice...but if theres better ini for my model...would be grateful...40c idle 70c-80c gaming
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i downloaded the program.. my laptop is Acer Aspire 5551G with bios 2.14 (AMD Phenom X3 2.1Ghz, 3GB DDR3 RAM, ATI Radeon 5470 512mb Ddr3)
can you give me the .ini for my laptop if any1 have it pleaseand when i put the .ini file i must just open the program and manage the fan speed right? i want manual management. if sm1 have time pls to explain me HOW TO configure the program to run
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hi,
I've got Acer Aspire 5750g with bios 1.19 unlocked
while I got EC2 temps were:
GPU ~ 97
CPU0 ~95
CPU1 ~99
EC1 temps were:
GPU ~ 55
CPU0 ~ 65
CPU1 ~64
offsets 179-180 are temp sensors, but 174-5 I got nothing particular
EC readings attached
so I need to find out which offsets should I be interested with,
thanks in advance
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anybody can help me T_T??
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Hey folks, does anybody have the .ini or the offsets for the Aspire 5742G ?
Thanks! -
Help aspire 5755G?
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the (only) solution for overheating is the warranty. i'm sorry =(
but they are very very fast! -
I can barely hear the fan going, i wana set it to maximum speed. Please reply -
someone can upload .ini for 5755g? the fan works but i want to manage it manually...
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I have the 6530 Aspire and I want my fan to be on the highest safe rpm possible when the CPU reaches 70 degrees
How can I do this? -
Anyone have .ini for 5750G i5 and 540M. If someone wants to help i will upload pics from EC1 and EC2
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Code:http://speedy.sh/UU8BV/RW.rar
run RW.exe then load files with rw extensions to change the fan mode.
this also works with 6530G
Code:http://speedy.sh/WWS56/AA1FanControl.zip
DISCLAIMER: I am not responsible for any damages to your notebook's functionality by using the information provided here. Proceed at your own risk. -
Hello. This program work correctly with Acer v3-571g??
Thanks for answer. -
hi,
for acer aspire v3-571g?
thanks! -
did someone tested on acer 9920 ? is there working ini?
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Hello, can anyone help me with costumising acfancontrol for 5739g? specs: X9100 3.06GHz, 8Gb RAM, GT240M OC.
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Anybody got the .ini for an Aspire 5742g?
Would be great!
Thanks. -
It took me a couple of hours but in the end I managed to assemble a working ini.
5750g/5750g
ACFanControl.ini - Speedy Share - upload your files here
The fan speed is not consistent its stopping in every 3-10 seconds for a milisecond and starts to spin again. y for
I dont take responsibility for any damage caused. -
Hi there!! I have a laptop Acer 7730g aspire and i would like to use acfancontrol to control the fan. Until now i tried some ini files you guys posted here but with no result. As i figured it has to do with the model of the laptop and the bios version i have the latest bios i suppose...its the v0.3810 phoenix bios. The setting i would like is to start the fan in high speed from 55 deegrees and stop it in 50...and than again when it reaches 55 start and stop when it reachse 50...if thsi possible??
Thanks mates!! -
Anynone .ini for Acer Aspire 5750ZG? Specs:
Intel Pentium B960 2.2ghz
Nvidia GT630M
8GB Ram.
I will try 5750g .ini tomorrow. -
i got 5750g and try this but in CS:GO it dont help me.
i got cooler as well. I dont know what to do
Fan control utility
Discussion in 'Acer' started by trandoanhung1991, Nov 26, 2010.