15 replies to this topic

[antoniodapc]

Hy,
Who help me to please get my Nvidia GT 540 M

I've tried everything, but I can not get this to work the Nvidia Gt 540 M on my laptop.
Would you Like give me a hand please?
I'm desperate

These are the attributes of my NTB :

DSDT and



Vendor Id :10de
  Tipo: GPU
  Bus: PCIe
  Larghezza Lane PCIe: x16
  Fornitore: NVIDIA (0x10de)
  ID dispositivo: 0x0df4
  ID revisione: 0x00a1
  Informazioni su estensione Kernel: No kext loaded

[iFIRE]

INSTALL this two kexts with Kext Wizard/RepairPermissions/RebuildCaches/reboot
first backup yours kexts


 NVDIA.zip   2.97MB   39 downloads

[antoniodapc]

fire Tanks Very Much

But also serve other kext Nvidia?
Why for to start my Mountain I had to delete all Nvidia Kext

Es :
NVDAResman.kext
NVDANV50Hal.kext
NDRNV,Kex
Ecc........
.....

[iFIRE]

for your card work, need all kexts NV in S/L/E and GraphicsEnabler=Yes in your boot.plist and see in terminal app your PCIRootUID for your card if is 0 or 1 with this terminal command


ioreg -l | grep -15 "AppleACPIPCI" | grep "_UID"

In the file

com.apple.Boot.plist

<key>GraphicsEnabler</key>
<string>Yes</string>
<key>PciRoot</key>
<string>1</string>


edit: your card  not work in ML , this work in 10.7 Lion see here: http://www.osx86.net..._540m_kext.html

[antoniodapc]

Thnks.
Tomorrow I Update

[antoniodapc]

thanks for the help that you're offering.
I tried your kext and your advice but it does not work

[Rampage Dev]

Attach a IOreg from the IOreg app and I will inject your GPU into your DSDT:

http://rampagedev.wo...category/ioreg/

[antoniodapc]

Ok Thank you.
Tonight unloading the registry and tomorrow morning I'll  Attached to post

Thanks again

[antoniodapc]

I got to go home heraly.
I Attach the rigister file

Wuold you be so Kind to help me ?

My IOReg
 MacBook Pro di antonio .zip   330.83K   8 downloads

[antoniodapc]

up

[Rampage Dev]

You have intel HD3000 so the Nvidia card will never work because you are unable to turn Intel HD3000 off in the BIOS. Nothing can be done at this time.

[antoniodapc]

But I can not disabled from Bios the  Nvidia
my bios is completely blocked

[antoniodapc]

exists at least one solution to use the VGA

[antoniodapc]

I tried  DSTS from the Wiki of this NTB which is very similar to my ntb



Result:

Nvidia Graphics card works.
But I have this problem:
HDMI output works with Nvidia GT 540 M and the internal monitor of NTB see only gray with vertical lines.

I think if you gave me a hand I might be able to improve my Hack

[antoniodapc]

hoping that someone will help me I continue to post my progress  .

I tried the DSTS on this wiki and saw that the two video cards are recognized and work,
the only problem is the screen of the portable video all full of gray lines caused by Pach duall-Link in DSTS that I am not able to remove.

I think the solution for poratili Samsung Series RF & RC resides nell'inniettare the card through DSTS, which I'm not able to do
This solution according to me you could also apply Asus laptops.

I hope I get a little help from your

-a further consideration I noticed that change the SMBIOS from MacBook Pro 8.1 to MacBook Pro 8.3 both cards are recognized by default even if I do not load any kext nvidia card

[antoniodapc]

iFIRE, on 25 September 2012 - 03:00 PM, said:

INSTALL this two kexts with Kext Wizard/RepairPermissions/RebuildCaches/reboot
first backup yours kexts


NVDIA.zip

iFIRE, on 25 September 2012 - 03:00 PM, said:

INSTALL this two kexts with Kext Wizard/RepairPermissions/RebuildCaches/reboot
first backup yours kexts


NVDIA.zip

I was able to extract a DSDT from my computer where there is also the nvidia gt 540M

I  used the Kext mountain lion NVDAGF100Hal.kext
NVDAGF100Hal.kext

the problem is that after initializing NVDAGF100Hal.kext  the system goes into kernel panic for  GforceMonitor....

So I tried again with the kext that you have posted.
the system starts  but i have gray screen


DSDT+Nvidia
 SamsungRc530S06.zip   12.11K   9 downloads