10-15-2011 05:35 AM
i blieve many g570 users are facing the fan issue, my fans comes up at 55C but dosnt shuts down, and its not only g570 many other series like 575, 560 etc also have same fan problem, i hope lenovo team comes up with a solution soon.
10-21-2011 05:48 AM - edited 10-21-2011 06:23 AM
I have the same problem with my G570.
I bought it in May this year and it was fine for 3 months. Then I had the problem with fan. It is constantly on and running at full speed. So battery life is terrible. (1hr)
The laptop has been sent to service now. The 1st time they replaced the fan. When I got it back and turned it on, the problem was still there. So I called the service centre.
They went through a bios check and several other things to rectify it but it still didn't work. So it was sent back again. This time they replaced the HDD and the mainboard. I have had the laptop back for 2 weeks now and yesterday the problem started again.
I also noticed another problem when I got it back the last time. The touchpad no longer works properly. The scroll part on the right doesn't work, neither does the pinch to shrink or enlarge bit.
It looks like I'm going to have to call the service centre again but I'm not holding much hope that this will be solved.
10-21-2011 10:47 AM
the fan on my laptop cuts of when temp goes back to 41C, to achieve that i pointed it streight to ac vent, but normally it never goes below 49-50C ... fix it lenovo
10-31-2011 07:49 PM
quoting @damo_ on his g570
> Temp1: 0c
This should not happend, what is the spec of this sensor ?
is this fixed by custom bios ?
if not please lenovo confirm this is a bug ?
11-04-2011 11:00 AM
I have the G570 Notebook. And I am unhappy :-(
The fan is active all the time. I have nothing special running, only showing the desktop.
Is there anybody who can confirm this?
This is really uncool!! :-(
11-04-2011 05:36 PM
Can you please update your signature with your bios version because it looks that there are unpublished version around ...
Is any of you can monitor or control the fan(s) from os side or elsewhere ?
Now I am investigating on current BIOS ACPI DSDT issues may be related ie :
Check _CRS (Current Resource Settings). 25 passed, 1 failed
Check _WAK (System Wake). 4 passed, 1 failed, 5 warnings
feel free to pm me if you wanna help
11-05-2011 12:22 PM