Hi everyone.
I trying to plug a Rx 570 with EXP GDC on my g400s, but i have black screen annoying me.
A managed few times to hotswap GDC with wifi and make work, but it´s too risky, my laptop shut down few times.
I believe it is whitelist problem.
Could you guys help me with that?
I will post here if it works.
thank you guys.
PS: This bios have hidden fields?
Here goes the bios dump.
https://drive.google.com/file/d/1ZYzuHRU...sp=sharing
(06-05-2020, 05:41 PM)Dudu2002 Wrote: [ -> ] (06-05-2020, 02:28 PM)rodrigobotarro Wrote: [ -> ]Hi everyone.
I trying to plug a Rx 570 with EXP GDC on my g400s, but i have black screen annoying me.
A managed few times to hotswap GDC with wifi and make work, but it´s too risky, my laptop shut down few times.
I believe it is whitelist problem.
Could you guys help me with that?
I will post here if it works.
thank you guys.
Hi
"eGPU whitelist" does not exist
Hello Dudu, thanks for the reply.
I believe that you already knew, but a whitelist is fundamentally a list of hardware that are allowed by Bios.
Therefore, if the video card is not in the list, it will not be allowed.
I was able to detect it, with a lot of cost, using nando4 egpu setup, starting with the original wifi, and after booting the software, hotplug with EGPU.
If I try to start with egpu, black screen.
If I try hotplug without starting with wifi, it doesn't work.
Even, if I try to hotplug wifi, It can't be find.
If anyone can help me with this, I would be forever grateful.
(06-06-2020, 12:00 PM)rodrigobotarro Wrote: [ -> ]Hello Dudu, thanks for the reply.
I believe that you already knew, but a whitelist is fundamentally a list of hardware that are allowed by Bios.
Therefore, if the video card is not in the list, it will not be allowed.
I was able to detect it, with a lot of cost, using nando4 egpu setup, starting with the original wifi, and after booting the software, hotplug with EGPU.
If I try to start with egpu, black screen.
If I try hotplug without starting with wifi, it doesn't work.
Even, if I try to hotplug wifi, It can't be find.
If anyone can help me with this, I would be forever grateful.
you don't understand how it works...a whitelist in the BIOS exists for certain types of devices, namely wifi and wwan cards
(06-06-2020, 12:10 PM)Yes, and as far as I understand, if I understand correctly, by removing this list, I will be able to connect other devices, right?Dudu2002 Wrote: [ -> ] (06-06-2020, 12:00 PM)rodrigobotarro Wrote: [ -> ]Hello Dudu, thanks for the reply.
I believe that you already knew, but a whitelist is fundamentally a list of hardware that are allowed by Bios.
Therefore, if the video card is not in the list, it will not be allowed.
I was able to detect it, with a lot of cost, using nando4 egpu setup, starting with the original wifi, and after booting the software, hotplug with EGPU.
If I try to start with egpu, black screen.
If I try hotplug without starting with wifi, it doesn't work.
Even, if I try to hotplug wifi, It can't be find.
If anyone can help me with this, I would be forever grateful.
you don't understand how it works...a whitelist in the BIOS exists for certain types of devices, namely wifi and wwan cards
Yes, and as far as I understand, if I understand correctly, by removing this list, I will be able to connect other devices, right?
That's what i want.
(07-15-2020, 02:03 AM)fiswyd Wrote: [ -> ]Hello, guys.
I need your help, I have LENOVO G400s with Intel Core i3. Currently, I changed the i3 to Intel Core i7 with Turbo Boost up to 3.2Ghz. It works well with base frequency 2.2Ghz, but I found that Turbo Boost frequency in my i7 is not active.
Can I activate Turbo Boost in my i7?
I uploaded my current bios, which was got by Universal BIOS Backup ToolKit 2.0
My Laptop Make: Lenovo
Model: G400s
BIOS Ver. : 7BCN21WW (v1.05)
EC Ver. : 7BEC21WW (v1.05)
Thank you very much!
Hi
Using the Universal BIOS Backup ToolKit 2.0 for your laptop model is not desirable...use BACKUP_Tools19 or fpt only
Good afternoon. Can I have a link to the program?
