Huawei Matebook D VLT-WX50 Charging Temp. Issue

[O_Bedstew]

Hi, everytime i plug in my charger my fan turns on, the temp goes from ~55C to 80-100C and package power goes from 5W to 15-27W. Does anybody know how/why? Is this normal?

Intel Power Gadget log is attached if anybody wants to have a look, you can clearly see when i plug the charger in.

PwrData_2019-1-11-20-41-16.xlsx

[genexis_x]

What CPU?

 

Undervolt CPU and make a custom profile with lower turbo ratio limits (via Throttlestop)

[O_Bedstew]

On 1/12/2019 at 6:46 AM, GeneXiS_X said:

What CPU?

 

Undervolt CPU and make a custom profile with lower turbo ratio limits (via Throttlestop)

i5-8250U

but this only happens hwen charging?

And would i do that and what effects would it have?

[genexis_x]

27 minutes ago, O_Bedstew said:

but this only happens hwen charging?

Bcoz more power can be provided

27 minutes ago, O_Bedstew said:

And would i do that and what effects would it have?

Lower temps

[O_Bedstew]

55 minutes ago, GeneXiS_X said:

Bcoz more power can be provided

Lower temps

 

how would i do that? and what about warranty etc?

 

and yes more ower  can be provided, but even when im just idling on desktop...

[genexis_x]

1 minute ago, O_Bedstew said:

how would i do that? and what about warranty etc?

Nothing to do with warranty

 

Here's a guide. To change turbo ratio limits, go to FIVR, on the left bottom corner (turbo ratio limits) set multi core turbo ratios to lower values (eg 34,34,34,34 to 34,30,26,22)

3 minutes ago, O_Bedstew said:

and yes more ower  can be provided, but even when im just idling on desktop...

Probably bad firmware/BIOS (badly tuned power states)