Question Cpu fans and light keeps on after shut down

[John_____]

After I shut down my pc my cpu fans and lights are kept on

Disabled the fast startup
Turned off the hibernation
Remover cmos battery

 

[jojesa]

Could you post your system components with model #s.

 

[John_____]

Could you post your system components with model #s.

Os : windows 10 pro
Company : Lenovo
Graphics : get force gt 710
Processor : X64 bit
Ram : 8 gb
Hard disk : 500 gb

 

[jojesa]

Lenovo makes hundreds of computer models, which one do you have?

 

[the great randini]

After I shut down my pc my cpu fans and lights are kept on

Disabled the fast startup
Turned off the hibernation
Remover cmos battery

this is a feature called "fast startup" with this feature on, your pc never really turns off, instead it goes into a very lower power state
this feature is on by default
to turn off click start type control panel
then click power options
then click "choose what power buttons do" located in the top left
then click "change settings that are currently unavailable" at the top and uncheck "turn on fast startup"
its much easier to go in via control panel then to search for power options and adjust via the new interface IMO

 

[John_____]

this is a feature called "fast startup" with this feature on, your pc never really turns off, instead it goes into a very lower power state
this feature is on by default
to turn off click start type control panel
then click power options
then click "choose what power buttons do" located in the top left
then click "change settings that are currently unavailable" at the top and uncheck "turn on fast startup"
its much easier to go in via control panel then to search for power options and adjust via the new interface IMO

Actually, I tried all the methods you have said but the problem is not solved

 

[John_____]

Lenovo makes hundreds of computer models, which one do you have?

Sorry...

OS Name: Microsoft Windows 10 Pro
Version: 10.0.19041 Build 19041
Os Manufacturer: Microsoft Corporation
System Manufacturer: LENOVO
System Model: 3156AG4
System Type: X64 based Pc
Processor : Intel(R) Core(TM) i3-2120 Cpu @ 3.30GHz, 2core(S), 4 Logical Pro...
BIOS Version : LENOVO 9QKT37AUS, 14-Feb-12
SMBIOS Version: 2.6
Embedded Controlled Version: 255.255
Bios Mode: UEFI
baseboard Manufacturer: LENOVO
HardWare Abstraction Layer : Version = "10.0.19041.432"
RAM: 8:00 GB
Physical Memory: 7.98 GB
Kernel DMA Protection: off
Virtualization -Bases-security: Not Enabled
Hyper-v VM monitor mode: Yes
Hyper-v second level Address: Yes
Hyper-v Virtualization Enable : no
Hyper-v Data Execution Yes

 

[John_____]

after I shut down, my system my desktop turns off but my CPU fans and lights keep on running

disabled fast startup
turned off hibernation
removed the CMOS battery and replaced it

any other solutions pls ....help

I am a computer beginner

 

[Colif]

try updating bios
update chipset drivers for motherboard.

what are details of the PC?

 

[John_____]

try updating bios
update chipset drivers for motherboard.

what are details of the PC?

how to update bios

system information

OS Name: Microsoft Windows 10 Pro
Version: 10.0.19041 Build 19041
Os Manufacturer: Microsoft Corporation
System Manufacturer: LENOVO
System Model: 3156AG4
System Type: X64 based Pc
Processor : Intel(R) Core(TM) i3-2120 Cpu @ 3.30GHz, 2core(S), 4 Logical Pro...
BIOS Version : LENOVO 9QKT37AUS, 14-Feb-12
SMBIOS Version: 2.6
Embedded Controlled Version: 255.255
Bios Mode: UEFI
baseboard Manufacturer: LENOVO
HardWare Abstraction Layer : Version = "10.0.19041.432"
RAM: 8:00 GB
Physical Memory: 7.98 GB
Kernel DMA Protection: off
Virtualization -Bases-security: Not Enabled
Hyper-v VM monitor mode: Yes
Hyper-v second level Address: Yes
Hyper-v Virtualization Enable : no
Hyper-v Data Execution Yes

 

[Colif]

is this right model? https://pcsupport.lenovo.com/au/en/...hinkcentre-m-series-desktops/thinkcentre-m71e

if that is right model, the last update for it was 2012 so I doubt a bios update will help. If its worked perfectly fine until now, its not going to be the fix.

this is same topic as one of your other threads so I am going to merge it into it.

 

[Colif]

try resetting your power plan in win 10 - https://winaero.com/restore-power-plan-defaults-windows-10/

it has to be a miscommunication between shutdown process and the bios as it should shutdown pc once win 10 stops.

 

[John_____]

is this right model? https://pcsupport.lenovo.com/au/en/...hinkcentre-m-series-desktops/thinkcentre-m71e

if that is right model, the last update for it was 2012 so I doubt a bios update will help. If its worked perfectly fine until now, its not going to be the fix.

this is same topic as one of your other threads so I am going to merge it into it.

ok but how to update bios

 

[Colif]

I don't think BIOS update will help. If PC has run fine until now, it shouldn't need it.

Try my power plan thing.

 

[John_____]

I don't think BIOS update will help. If PC has run fine until now, it shouldn't need it.

Try my power plan thing.

tried , but not worked

 

[Colif]

right click start button
choose powershell (admin)
type SFC /scannow and press enter
once its completed, copy/paste this command into same window:

Repair-WindowsImage -Online -RestoreHealth
and press enter

SFC fixes system files, second command cleans image files, re run SFC if it failed to fix all files and restart PC

Try running windows update, there is one version after the one you on.

Launch CMD as administrator
Type the following command then press enter: shutdown /p and then press Enter.

it could be the psu since I assume its same age as everything else in PC.

 

[jojesa]

it could be the psu since I assume its same age as everything else in PC.

Agree
If the PSU have not been replaced..it is a 10 year old PSU that might be on its way out.
A failing motherboard could also be the cause of the issue.

Try this
Click Start, Settings icon and select System.
On the left pane click on Power & sleep, then click on Additional power settings link.
On the left pane click on Choose what the power buttons do
When I press the power button change it to Shutdown
When I press the sleep button change it to Shutdown
Click the Save changes button.
Press the power (short press) and see if the system shuts down completely.

 

[John_____]

right click start button
choose powershell (admin)
type SFC /scannow and press enter
once its completed, copy/paste this command into same window:

Repair-WindowsImage -Online -RestoreHealth
and press enter

SFC fixes system files, second command cleans image files, re run SFC if it failed to fix all files and restart PC

Try running windows update, there is one version after the one you on.

Launch CMD as administrator
Type the following command then press enter: shutdown /p and then press Enter.

it could be the psu since I assume its same age as everything else in PC.

Not worked

 

[barasingha]

right click start button
choose powershell (admin)
type SFC /scannow and press enter
once its completed, copy/paste this command into same window:

Repair-WindowsImage -Online -RestoreHealth
and press enter

SFC fixes system files, second command cleans image files, re run SFC if it failed to fix all files and restart PC

Try running windows update, there is one version after the one you on.

Launch CMD as administrator
Type the following command then press enter: shutdown /p and then press Enter.

it could be the psu since I assume its same age as everything else in PC.

This fixed issue for me. My machine is Asus Rog strix PC.
Thanks