HD520 Screen keep blinking after waking from sleep.

[666Yanger666]

When my computer wakes from sleep, the screen keep blinking.
I am sure my laptop is sleeping. (power LED blinking). When I move my mouse, my computer will soon wake up, it seem that all other thing is normal without the screen.
Is this a normal behavior, or do I need to fix something?
Thanks.

A new discovery: If I turn off my screen by close my lip, (my laptop doesn't sleep because I disable the sleep when closing my lip), when I turn on the screen, it still keep blinking, as a result, I think it may have nothing to do with sleep.

 

[RehabMan]

When my computer wakes from sleep, the screen keep blinking.
I am sure my laptop is sleeping. (power LED blinking). When I move my mouse, my computer will soon wake up, it seem that all other thing is normal without the screen.
Is this a normal behavior, or do I need to fix something?
Thanks.

A new discovery: If I turn off my screen by close my lip, (my laptop doesn't sleep because I disable the sleep when closing my lip), when I turn on the screen, it still keep blinking, as a result, I think it may have nothing to do with sleep.

Your ACPI is not patched correctly.
Remove SSDT-HDEF-HDAS-1.aml, SSDT-HDMI-HD515.aml.
See guide:
https://www.tonymacx86.com/threads/guide-patching-laptop-dsdt-ssdts.152573/

 

[666Yanger666]

Your ACPI is not patched correctly.
Remove SSDT-HDEF-HDAS-1.aml, SSDT-HDMI-HD515.aml.
See guide:
https://www.tonymacx86.com/threads/guide-patching-laptop-dsdt-ssdts.152573/

After,removing
SSDT-HDEF-HDAS-1.aml, SSDT-HDMI-HD515.aml, the problem is the same, how to solve it

 

[RehabMan]

After,removing
SSDT-HDEF-HDAS-1.aml, SSDT-HDMI-HD515.aml, the problem is the same, how to solve it

Read FAQ, "Problem Reporting"
https://www.tonymacx86.com/threads/faq-read-first-laptop-frequent-questions.164990/

 

[666Yanger666]

Read FAQ, "Problem Reporting"
https://www.tonymacx86.com/threads/faq-read-first-laptop-frequent-questions.164990/

I have tried to change the ig-platform-id from 19160000 to 19160002 or 191b0000 or 19120000, but if the ig-platform-id is changed to 19160002 or 191b0000, the screen will be bright black (but I can see the light) after waking up, and f the ig-platform-id is changed to 19120000, I can not see the login screen but the screen will be bright black when I start my laptop.

 

[RehabMan]

I have tried to change the ig-platform-id from 19160000 to 19160002 or 191b0000 or 19120000, but if the ig-platform-id is changed to 19160002 or 191b0000, the screen will be bright black (but I can see the light) after waking up, and f the ig-platform-id is changed to 19120000, I can not see the login screen but the screen will be bright black when I start my laptop.

No files in ACPI/origin (you forgot to press F4 as per "Problem Reporting").

 

[666Yanger666]

No files in ACPI/origin (you forgot to press F4 as per "Problem Reporting").

This is the ACPI/origin, thanks.

 

[RehabMan]

This is the ACPI/origin, thanks.

I have tried to change the ig-platform-id from 19160000 to 19160002 or 191b0000 or 19120000, but if the ig-platform-id is changed to 19160002 or 191b0000, the screen will be bright black (but I can see the light) after waking up, and f the ig-platform-id is changed to 19120000, I can not see the login screen but the screen will be bright black when I start my laptop.

ACPI is not patched correctly.
See guide:
https://www.tonymacx86.com/threads/guide-patching-laptop-dsdt-ssdts.152573/

 

[666Yanger666]

ACPI is not patched correctly.
See guide:
https://www.tonymacx86.com/threads/guide-patching-laptop-dsdt-ssdts.152573/

I patched my dsdt files again as follow:

Rename _DSM methods to XDSM
Fix _WAK Arg0 v2
HPET Fix
SMBUS Fix
IRQ Fix
RTC Fix
OS Check Fix
Fix Mutex with non-zero SyncLevel
USB _PRW 0x6D (instant wake)

But the problem haven't solved.

 

[666Yanger666]

ACPI is not patched correctly.
See guide:
https://www.tonymacx86.com/threads/guide-patching-laptop-dsdt-ssdts.152573/

Recently, I think it may cause by the wrong platform id. If it's caused by platform id, how can i test it?