Dell Vostro 5470

[sonic1978]

I was referring to CSM in BIOS.

Dell vostro 5470 Award BIOS has no options CSM ((

Which one?

https://github.com/RehabMan/Laptop-DSDT-Patch/blob/master/battery/battery_Dell-XPS-13.txt

You have not heard anything about the initialization fingerprint scanner?

Dell vostro 5470 has a chip from Validity Sensors, Inc.
Vendor Id: 0x138A
Chip Number: 11
Chip Description: Validity Fingerprint Reader

information in the info is visible but says that the device is not configured and the programs can not see it

 

[RehabMan]

Dell vostro 5470 Award BIOS has no options CSM ((

Legacy boot is often equivalent.

https://github.com/RehabMan/Laptop-DSDT-Patch/blob/master/battery/battery_Dell-XPS-13.txt

You have not heard anything about the initialization fingerprint scanner?

Dell vostro 5470 has a chip from Validity Sensors, Inc.
Vendor Id: 0x138A
Chip Number: 11
Chip Description: Validity Fingerprint Reader

Not supported.

 

[johnjohnget]

Can anyone fix shutdown stuck bug?

 

[sonic1978]

Can anyone fix shutdown stuck bug?

no.
may unlock bios somehow help solve the problem of turning the power off on our laptop. we can try to leave request here https://www.bios-mods.com/forum/Forum-Phoenix-UEFI

to increase the volume -> go to Utilities -> Audio MIDI -> switch to 96000 hertz

 

[thiokthi]

no.
may unlock bios somehow help solve the problem of turning the power off on our laptop. we can try to leave request here https://www.bios-mods.com/forum/Forum-Phoenix-UEFI

to increase the volume -> go to Utilities -> Audio MIDI -> switch to 96000 hertz

sonic1978 you could open this request in BIOS MODS ? as it has more knowledge about the problem

 

[sonic1978]

sonic1978 you could open this request in BIOS MODS ? as it has more knowledge about the problem

Anyone can open a request
I did not open because there are asked to take a snapshot of clean bios by special utility for windows. windows now i use only in parallels, and shot from virtual system - bad idea. make bootable USB flash drive with the windows I do not have time.

BIOS modification is usually done in order to open the hidden settings such as turning off the discrete graphics card, advanced power management, and more.You may be able to fine-tune, and avoid our problem. However, this is just my suggestion.

 

[sonic1978]

the good news about the sound

I replaced the sound through voodoohda. It works perfectly. the sound loud and clear. no problems with volume, mic in and integrated microphone now works. many settings available in prefpanel voodoo. first install pkg further replace voodoohda via kextinstaller

 

[spawn1800]

Disassemble all at once with: "iasl -da DSDT.aml SSDT*.aml"

Then work with the resulting *.dsl.

Get iasl from here and copy to /usr/bin: https://bitbucket.org/RehabMan/acpica/downloads

Then you're down to two errors, one which is fixed with: https://github.com/RehabMan/Laptop-DSDT-Patch, "Fix ADBG Error"

The second needs a custom patch:

into method label HRPR remove_entry;

Which reveals two more errors, but they can be fixed just by removing the External declarations causing them.

Hi, need help as I gotten my DSDT/SSDT files as attached but got over 39 errors when compiling instead of this previous post. Please advise on how to rectify. Thanks.

 

[RehabMan]

Hi, need help as I gotten my DSDT/SSDT files as attached but got over 39 errors when compiling instead of this previous post. Please advise on how to rectify. Thanks.

The instructions you quoted still work with your files.

Make sure you follow carefully. And make sure you use ACPI 5.0 in MaciASL Prefs.

 

[spawn1800]

Disassemble all at once with: "iasl -da DSDT.aml SSDT*.aml"

Then work with the resulting *.dsl.

Get iasl from here and copy to /usr/bin: https://bitbucket.org/RehabMan/acpica/downloads

Then you're down to two errors, one which is fixed with: https://github.com/RehabMan/Laptop-DSDT-Patch, "Fix ADBG Error"

I did the above and down to 37 errors.

Do not understand this custom code "into method label HRPR remove_entry;" ? Can you elaborate how to apply ?

Thanks.