Are you able to dump EC region from BIOS? 128KB file - maybe we will find answers there.
I'm able to manipulate fans with RW Everything but I still didn't manage manual control in same level as Acer app provide.

Maybe? I don't know, didn't look again, since Hyppo said at post #208 it can't be in EC, he posted image of EC in RW I thought.
I do know EC FW is not in stock BIOS Packaged Image as a separate image, I already looked for that

Well if it is not possible to change fan true table or manual control fans (i e to control it without using fan true table) then it will be sad
Becoz fan true table has minimal fan speed value as 20% and laptop has two fans, one normal plastic fan 0.5A and another one boosted aeroblade fan 1A
And at those minimal 20% plastic spins at 1000 rpm which is very quiet but aeroblade is at 2000 rpm and this is very loud. So it's not possible using existing fan true table to have aeroblade fan at less than 2000 rpm

@mikolaj612 Were you able to extract DSDT using DSDT editor?
I have the error

Zitat

---

Jan 02, 2020 3:38:12 PM jsyntaxpane.DefaultSyntaxKit loadConfig
INFO: unable to load configuration for: class jsyntaxpane.syntaxkits.DsdtSyntaxKit from: jsyntaxpane/syntaxkits/DsdtSyntaxKit/config.properties
Loaded preferences

---

I am able to extract it using RW-Everything but am not sure how to understand it, probably I need to parse them further?
I am attaching DSDT extracted from RW-Everything in both formats DSDT.bin and DSDT.rw
https://www.sendspace.com/filegroup/FRBI%2FwZExqn570WFvjjbFw
Maybe it will help
I see some mentions of FANR there (fan right) but it's not too useful

I still have a hope that it is possible to switch fans to manual mode without allowing them to use fan true table
And then I will set aeroblade fan to 10% aka 1000 rpm and will be happy
There are 255 registers and we know only several of them

This burden this morning , dismouting the laptop to be able to see that thermalpadz are missing great work ACER !!!, on the VRAM and paste is all over the place not sufficiently on cpu and so many on gpu fucking chinese people paid 0.2 Cents per hour !

So i reused some thermal pad i own (3 hours of searching for it in my garage loved it !) and at the point i wanna put thermal paste after cleaning all that shit i suddently realized i got no more NTH1 paste from noctua (god is kidding me right :)) so i take the rest of artic silver 5 and mix it with rest of MX4 paste and apply it gently on the gpu, the cpu one drop each and then spread evenly with my finger !

Remount the beast and then praid after pressin the start button !

Look so good so far ! Going for torture test to ensure VRM, EC, VRAM and GPU/CPU are ok ...

@Hyppo will do all the test and will give you my results BTW rtx 2060 vs rtx 2070MQ (you got 32GB i got 16GB) :)

OMG laptop is cold and silent !!!

BTW on other thread i saw a -200mV UV on a 8750H jaw dropped as soon i saw the post ...

@Hyppo

I had a quick tour over DSDT table few days ago, but I didn't find anything useful :(
But today I found solution for high temp on idle due to high SYSTEM CPU usage on Windows 10.
I made an clean install of Windows 10 and I was quite sure that this issue is nvidia driver related, so I picked not the newest one and I was quite suprised because my idle temp were quite low and no sign of an issue at that moment (temp ~ 40C).
But after a short time and some apps installed that issue came back - so I was thinking what could cause excessive callbacks from nvidia driver that could easily make my CPU hot.
Answer was quite simple and short - temp monitoring, each app is using low level or driver related temp monitoring.
After I set MSI Afterburner monitoring to pause there was no sign of an issue! So turn off your monitoring or set your sensor/EC probing to higher value, lower value will always use more CPU time.
Right now I could stop my Helios fans and get quite stable ~ 50C while idle ;)

Excessive poking of any of your sensor could lead to CPU overload - MSI Afterburner give you a choice to set probing value from 100ms to 60 sec (default is 1 sec).
HWInfo probably got that option too and also you could disable monitoring for anything you want.

Yep Acer didn't used thermal pads on GPU memory chips - instead they used thermal paste (very thick one) - hard to tell why.

For me i will try Precision X and give up with msi Afterburner for the ocing of my rtx ...*
Stay in touch !

AIDA64 will tell you that GPU sensing was made trough driver (NV-DRV) - so it's quite obvious now that it will take some CPU time and will make some callbacks.
For low CPU usage you need to disable monitoring of your NV gpu or increase probing value comfortably enough to avoid pointless poking of your GPU - especially while your PC is indle state or dGPU is not used anyway.

I'll still try to figure out how to control my fans in similar manner to PredatorSense app - but after all I did good job bringing idle fan stop where it wasn't available at all.

OK : core parked (8-10 threads @4.4/4.3 ghz)



Core unparked (12 threads @ 4.20 ghz)



Due to lower temps it look like the turbo boost higher iam so happy :)

lowest temp 54C on cpu and max 70C

Now tweaking to the sweat spot 1600 mhz avg 2100 mhz boost max and GDDR6 @ 2000 mhz (1836 with psense turbo)
Moving 3Dmark to the SSD !!!

GPU : 52 C - 1380 base clock - 2100 mhz boost clock and GDDR6 @ 16+GB/S aka 2015 mhz QDR





Weaker TDP game iam hovering @ 2040/2100 mhz fully stable < TDP 80W
Benchmark & Last heavy game gpu is hovering @ 1650-1850 mhz > TDP 80W

With repasting GPU MAX TEMP : 53 C before 81C ...
CPU MAX is 71C before was 98C ...
so it is a delta of 28 C for GPU and 27C for the CPU iam amazed and it is a mix of AS5/MX14 i think next repast with NT-H2 could give better results !

final : no more tweaking unless the ram will try CAS17@ 3GHZ




How to set lower cpu frenquencies !
and HOW TO ENFORCE A SPECIFIC SPEED USE "QUICK CPU" -) Advanced CPU settings --) SPEEDSHIFT TAB




SAVE THE PLANET : iddling @ 3Watts per hour (max 5)^....

you can also reduce further by parking all you core and max wat is 1.7/2W ! @ VID 0.500V

User car park index to this purpose !

All the instruction on QUICK CPU by CoderBag here : https://coderbag.com/product/quickcpu

@ HYPPO
OH BTW i have just blown your score away ! sorry mate :)

Iam speech less : 4096 PL1 - 4096 PL 2 - 36700016

It manage to run fully @ 4.1 ghz for 40Sec and then 3.7 ghz before was 2.9 - 3.1 ! :)

Omg ! bye bye XEON 24 threads !

OC Scanner is quite good :)

do it hyppo you download EVGA precision X and search for this tab with the arrow on right hand and launch scan (15 mins)

better voltages, better performance, better thermal ...

Nice achievement on graphic card
Will tweak mine

Regarding Cinebench, it’s very useful benchmark especially in loop
You can create bat file to run it 13 times

for /l %%x in (1, 1, 13) do (
"C:\User\Programs\Cinebench R15\CINEBENCH Windows 64 Bit.exe" -cb_cpux >>"C:\Users\User1\Desktop\CB15.txt"
)
pause


In R15 multithreaded, I had 1309 maximum and 1280 average, this is very high score on top of all 9750H and close to the worst implementations of 9880H))

Maybe I can set minimums in NVRAM, did we try yet? If there is a fan setting at all in BIOS (Hidden or not), it should be possible there
If we have not tried yet, someone send me FPT BIOS region dump (Or programmer dump if FPT write is not possible here, I forget)

Yep @Lost_N_BIOS there are couple screens in bios related to the fans control





but nothing of them working, I guess this is some obsolete inherited default settings and its control is overtaken by EC
And anyway there is only one fan while laptop has two

There is also some monitoring screen showing always zeroes



I think that this is the EC chip



It’s ITE IT8987E

and its data sheet
http://www.datasheetcafe.com/it8987e-dat...pdf-controller/