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 Lenovo Yoga i9 Black screen wake up issue, very peculiar issue, controllable

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TSmcchin
post Feb 28 2022, 09:45 AM, updated 2y ago

SLAVA UKRAINI !
*******
Senior Member
3,892 posts

Joined: Jul 2005
From: Sin Lor, B'worth,Pg.
Got myself a Yoga i9 back last year Oct/Nov??

nice and fast

and found out one very peculiar issue

Sometime wake from sleep will not run, with the screen black
the power LED flashing 1 time /sec

and the only way is to hold the power button until it cycle to reboot

earlier search say might be about the auto screen Hz change between battery and power socket

change whatever is said out there and still the problem persist

only recently, 1-2 month the symptom is corralled to a certain conditions

If I login to the laptop everytime i wake up the laptop then the problem doesn't exist

but if I just flip open the screen, the laptop wake up (immediately) then without login to a profile
and then closed back the screen, the next time (after maybe more than 10 mins or more)
the black screen will happens

if I close the screen down and immediately open back, seems to still okay.
the period time for when waking up, not login, then closing the screen, <time here????> and wake up again to black screen
is still unknown

just that it is consistently happens if the login process is not completed with each wake up

since this laptop dont have windows face unlock, and only the fingerprint unlock

it wouldn't be much a problem if the domain didnt dis-abled the windows hello feature
so need to type in Looooonggg *secured* passwords

if anyone knows if there is a ways to fix this, please do share

but if you are facing similar issue like mine
go look back if my current way to prevent this works for you also

This post has been edited by mcchin: Feb 28 2022, 09:48 AM
dcheah
post Mar 25 2022, 10:40 AM

OldSkool
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Senior Member
1,233 posts

Joined: Jan 2005
From: Kajang


QUOTE(mcchin @ Feb 28 2022, 09:45 AM)
Got myself a Yoga i9 back last year Oct/Nov??

nice and fast

and found out one very peculiar issue

Sometime wake from sleep will not run, with the screen black
the power LED flashing 1 time /sec

and the only way is to hold the power button until it cycle to reboot

earlier search say might be about the auto screen Hz change between battery and power socket

change whatever is said out there and still the problem persist

only recently, 1-2 month the symptom is corralled to a certain conditions

If I login to the laptop everytime i wake up the laptop then the problem doesn't exist

but if I just flip open the screen, the laptop wake up (immediately) then without login to a profile
and then closed back the screen, the next time (after maybe more than 10 mins or more)
the black screen will happens

if I close the screen down and immediately open back, seems to still okay.
the period time for when  waking up, not login, then closing the screen, <time here????> and wake up again to black screen
is still unknown

just that it is consistently happens if the login process is not completed with each wake up

since this laptop dont have windows face unlock, and only the fingerprint unlock

it wouldn't be much a problem if the domain didnt dis-abled the windows hello feature
so need to type in Looooonggg *secured* passwords

if anyone knows if there is a ways to fix this, please do share

but if you are facing similar issue like mine
go look back if my current way to prevent this works for you also
*
In the Power Options --> Disabled "Fast Boot" option.

Sometimes the SSD was unable to support such features.


kaitojas
post Jun 4 2022, 05:58 PM

Getting Started
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Junior Member
57 posts

Joined: Apr 2020
QUOTE(mcchin @ Feb 28 2022, 09:45 AM)
Got myself a Yoga i9 back last year Oct/Nov??

nice and fast

and found out one very peculiar issue

Sometime wake from sleep will not run, with the screen black
the power LED flashing 1 time /sec

and the only way is to hold the power button until it cycle to reboot

earlier search say might be about the auto screen Hz change between battery and power socket

change whatever is said out there and still the problem persist

only recently, 1-2 month the symptom is corralled to a certain conditions

If I login to the laptop everytime i wake up the laptop then the problem doesn't exist

but if I just flip open the screen, the laptop wake up (immediately) then without login to a profile
and then closed back the screen, the next time (after maybe more than 10 mins or more)
the black screen will happens

if I close the screen down and immediately open back, seems to still okay.
the period time for when  waking up, not login, then closing the screen, <time here????> and wake up again to black screen
is still unknown

just that it is consistently happens if the login process is not completed with each wake up

since this laptop dont have windows face unlock, and only the fingerprint unlock

it wouldn't be much a problem if the domain didnt dis-abled the windows hello feature
so need to type in Looooonggg *secured* passwords

if anyone knows if there is a ways to fix this, please do share

but if you are facing similar issue like mine
go look back if my current way to prevent this works for you also
*
can you use hibernate rather than sleeping?
TSmcchin
post Jun 4 2022, 08:23 PM

SLAVA UKRAINI !
*******
Senior Member
3,892 posts

Joined: Jul 2005
From: Sin Lor, B'worth,Pg.
QUOTE(kaitojas @ Jun 4 2022, 05:58 PM)
can you use hibernate rather than sleeping?
*
Not used hibernate since changed to add system

Just seems weird that the system lock out like that

 

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