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2 Posts

04-04-2011

Sydney

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Replacing G570 fan

2011-04-04, 12:43 PM

Hi,

 

My G570 fan is awfully noisy and the bios update from 03/2011 didn't solve a thing. The main problem, as I can see with SpeedFan is that the fan doesn't shut down when the temps go back into the normal range.

 

So what I want to do is to replace the fan with a compatible and quiet fan. Do you have any suggestions as to what fan form factor(?) should I look? And what would be the quietest fan on the market?

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13866 Posts

12-07-2009

CZ

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Re: Replacing G570 fan

2011-04-04, 12:58 PM
have you tried bios 22?
http://consumersupport.lenovo.com/uk/en/DriversDownloads/drivers_list.aspx?CategoryID=130485


http://www.krasotaiskusstva.com
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2 Posts

04-04-2011

Sydney

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Re: Replacing G570 fan

2011-04-04, 13:04 PM

Yes, this is the bios that I have:

 

BIOS Version/Date    LENOVO 40CN22WW(V1.09), 18/02/2011

 

it is the same bios.

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13866 Posts

12-07-2009

CZ

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Re: Replacing G570 fan

2011-04-04, 13:11 PM
please, check the task manager for running applications. they may cause if. also, check if the issue persists on safe mode. it could be software issue.

http://www.krasotaiskusstva.com
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7 Posts

04-22-2011

kolkata

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  • Message 5 of 211

Lenovo G570 STRANGE NOISE PROBLEM

2011-06-18, 5:38 AM

I have a wierd problem . On 15th june 2011 I  started up my laptop only to hear a very loud noise being made by it . It was pretty loud . It sounded like a disk was spinning at very high speed . The sound lasted for about 30 seconds then mysteriously vaished and has never been heard agin . After the sound vanished the laptop booted up but with ubuntu an error saying could not find a partition to mount automaticaly asking but asking me to manually mount it . But after a few seconds the error disapears and ubuntu starts up normally without my intervention . this error is now occuring frequently while ubuntu is also crashing frequently . Windows 7 strstup applications are also failing to start and are showing errors .  I have a triple boot configuration win7 , xp sp3 ,ubuntu 11.04. 

So I have come here looking for answers to some of the following question :-

 

Q1 Where did the strange noise come from ? Since only two components in my computer spin HDD or FAN . (No Optical disk was present at the time of startup ) So was it the HDD or the FAN .

 

Q2 Does triple booting a system cause harm to the hard disk ?

 

Q3 What should be done to make my system more stable and get rid of error message ?

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13866 Posts

12-07-2009

CZ

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  • Message 6 of 211

Re: Lenovo G570 STRANGE NOISE PROBLEM

2011-06-18, 12:22 PM
before shipping it back to service, you can try to perfrom clean operation system installation, it may help if it's software issue.

but, it's hdd, probably it's about to die.
i suggest you to backup your files to another disk immediately and contact lenovo support line for replacement for free if you still have valid warranty.

http://www.krasotaiskusstva.com
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3 Posts

09-22-2011

Glasgo, UK

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  • Message 7 of 211

Re: Replacing G570 fan

2011-09-22, 3:58 AM

Hi,

 

I bought a G570 last week from an online retailer through Amazon.

 

The fan runs constantly from first boot and never switches off.

 

I've downloaded Speedfan and the temps read:

 

HD0: 35c

Temp1: 0c

Core: 46c

Core 1: 44c

 

The Temp1 reading never rises, I'm wondering if this is the problem..?

 

I've tried the 2 suggestions mentioned above, now run bios 23 and the problem does persist when in safe mode.

 

This problem is really affecting my enjoyment of the product, I have a 5 year old Acer that I have used daily and never had this problem, I'm now going back to that rather than listen to the noise from a brand new machine I have just paid £500 for.

 

 

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13866 Posts

12-07-2009

CZ

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  • Message 8 of 211

Re: Replacing G570 fan

2011-09-22, 9:01 AM
possible bios issue. let me try to find an answer or a solution.
( may take couple of days to respond )

http://www.krasotaiskusstva.com
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3 Posts

09-22-2011

Glasgo, UK

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  • Message 9 of 211

Re: Replacing G570 fan

2011-09-24, 3:20 AM

Thank you.

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2 Posts

09-30-2011

France

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  • Message 10 of 211

Re: Replacing G570 fan

2011-09-30, 20:53 PM

Same problem here. The laptop is cool but the fan doesn't stop anytime, or just one or two minute

I mainly use it to write and learn my lessons so it isn't stressed.

 

Please find a solution to correct this problem I think is the only one on that awesome budget price PC.

 

(Sorry about my english, I'm French)

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3 Posts

09-22-2011

Glasgo, UK

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  • Message 11 of 211

Re: Replacing G570 fan

2011-10-03, 22:04 PM

Is there any answer to this problem yet..?

 

I'm considering disconnecting the fan as it is really annoying when I'm in a quiet enviroment.

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4 Posts

10-06-2011

Toronto

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  • Message 12 of 211

Re: Replacing G570 fan - Noisy fan that runs most of the time even though laptop is cool

2011-10-06, 4:56 AM

 

If there is no solution found soon, I will return my noisy one week old G570 to BB.

 

The noisy fan becomes very tiring after a short while.  Other that the lack of an HDMI port (which I can easily live without), the noisy fan is the only thing that I do not like about the G570.

 

Regards,

JimBob

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9351 Posts

11-27-2007

SK

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  • Message 13 of 211

Re: Replacing G570 fan

2011-10-06, 4:51 AM

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6 Posts

10-09-2011

Poland

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  • Message 14 of 211

Re: Replacing G570 fan - Noisy fan that runs most of the time even though laptop is cool

2011-10-09, 14:36 PM

Lenovo G570, i3, HD6370

 

Fan start at ~55C, and he works even if temperature of processor is ~44C. (only internet, no games).  After 30-40 minutes fan stop's (to much). If i restart notebook when fan work's (CPU - 44C), he is quiet to 55C temperature. BIOS ISSUE, Lenovo must fix time of fan stop after lowering the temperature.



 

Some data from Aida64 (fan work's at full speed):

 
Sensor Type    CPU, HDD, SNB
GPU Sensor Type    SMSC EMC2101  (ATI-I2C 4Ch)
   
Temperatures   
CPU Package    44 °C  (111 °F)
CPU IA Cores    44 °C  (111 °F)
CPU GT Cores    42 °C  (108 °F)
CPU #1 / Core #1    42 °C  (108 °F)
CPU #1 / Core #2    44 °C  (111 °F)
GPU    34 °C  (93 °F)
GPU Ambient    35 °C  (95 °F)
HITACHI HTS545050B9A300    33 °C  (91 °F)

 

In Lenovo Managment Console I have "energy star" profile, in amd powerplay i set best energy saving profile.

 

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4 Posts

10-06-2011

Toronto

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  • Message 15 of 211

Re: Replacing G570 fan - Noisy fan that runs most of the time even though laptop is cool

2011-10-09, 18:46 PM

 

Hi All,

 

I just wanted to mention that I disabled the hibernate mode and now the fan behavior is acceptable.   I am going to hold on the laptop for now and keep monitoring the fan.

 

Regards,

JimBob

 

 

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250 Posts

10-11-2011

france

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  • Message 16 of 211

Re: Replacing G570 fan - Noisy fan that runs most of the time even though laptop is cool

2011-10-12, 21:26 PM

how do you disable that hibernate mode ?

 

there is not such option in g470 BIOS 40CN22WW(V1.09) ,

 

And I dont see how can this affect fans...

 

Also do you know a way to monitor fan RPM and cpufreq ?

 

Regards

 

--
http://rzr.online.fr/q/lenovo# g470 s103t
Lenovo G470 | Model Name : 20078 | M fg Date: 11/03/23 | BIOS: 40CN23WW(V2.09) 06/20/2011 | CPU: i5-2410M | Linux version 3.3.4lenovog470+ (root@lap) (gcc version 4.6.3 (Debian 4.6.3-4) ) #8 SMP Tue May 1 10:23:48 CEST 2012
OS:GNU/Linux/Debian


Lenovo S10-3t | Model Name : 0651 | Mfg Date: 2010/06/08
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30 Posts

10-14-2011

Poland

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  • Message 17 of 211

Re: Replacing G570 fan - Noisy fan that runs most of the time even though laptop is cool

2011-10-14, 12:56 PM

Try unlocked bios, you can set when fan must start (temperature of start).

http://www.bios-mods.com/forum/Thread-Test-Lenovo-G570

 

Unlocked bios G570

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250 Posts

10-11-2011

france

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  • Message 18 of 211

Re: Replacing G570 fan - Noisy fan that runs most of the time even though laptop is cool

2011-10-14, 13:05 PM

I am afraid this will void the warranty isnt it ?

anyway I am running a g470 not g570

 

--
http://rzr.online.fr/q/lenovo# g470 s103t
Lenovo G470 | Model Name : 20078 | M fg Date: 11/03/23 | BIOS: 40CN23WW(V2.09) 06/20/2011 | CPU: i5-2410M | Linux version 3.3.4lenovog470+ (root@lap) (gcc version 4.6.3 (Debian 4.6.3-4) ) #8 SMP Tue May 1 10:23:48 CEST 2012
OS:GNU/Linux/Debian


Lenovo S10-3t | Model Name : 0651 | Mfg Date: 2010/06/08
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30 Posts

10-14-2011

Poland

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  • Message 19 of 211

Re: Replacing G570 fan - Noisy fan that runs most of the time even though laptop is cool

2011-10-14, 13:11 PM

You can always flash oryginal bios :). About G470 go to first link. Bios files for G470 and G570 are the same...so...

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250 Posts

10-11-2011

france

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  • Message 20 of 211

Re: Replacing G570 fan - Noisy fan that runs most of the time even though laptop is cool

2011-10-15, 10:10 AM

what If something went bad on flashing unsupported BIOS ? is anyone running custom BIOS here ?

 

--
http://rzr.online.fr/q/lenovo# g470 s103t
Lenovo G470 | Model Name : 20078 | M fg Date: 11/03/23 | BIOS: 40CN23WW(V2.09) 06/20/2011 | CPU: i5-2410M | Linux version 3.3.4lenovog470+ (root@lap) (gcc version 4.6.3 (Debian 4.6.3-4) ) #8 SMP Tue May 1 10:23:48 CEST 2012
OS:GNU/Linux/Debian


Lenovo S10-3t | Model Name : 0651 | Mfg Date: 2010/06/08
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30 Posts

10-14-2011

Poland

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  • Message 21 of 211

Re: Replacing G570 fan - Noisy fan that runs most of the time even though laptop is cool

2011-10-15, 10:15 AM

I have custom bios...

You can recover it. Look on google "insyde bios recover" or something....

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