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Hi I installed 10.8 dp 2 and it see the 9800gt just fine but I have no acceletated Graphics with with Nait.kext or Nabler64.kext or GraphicsEnabled=Yes in boot

In 10.8 dp 1 and 10.7.3 all I needed was GraphicsEnabled=Yes

Anyone eles have issues with this card?

So I've been looking in to my problem a little More and it seems the NVDANV50Hal.kext was not loading. so I look to the kext and it had no Package Contents so I grabed the one for the Base.dmg replaced it and did a discUtil Repair and now the kext loads but I get a kernel Panic.. What the hell did Apple do to Dp2 that's do diffrent fro Dp1.. DSC03078.jpg

So I've been looking in to my problem a little More and it seems the NVDANV50Hal.kext was not loading. so I look to the kext and it had no Package Contents so I grabed the one for the Base.dmg replaced it and did a discUtil Repair and now the kext loads but I get a kernel Panic.. What the hell did Apple do to Dp2 that's do diffrent fro Dp1..

 

 

I'm also having that same error, but I've found out that if I boot with -x and then reboot ... then it works.

  • Like 1

Taruga what version of Cameleon are you using? and are you using a Geforce 9800gt 512 as well?

are you using GraphicsEnabler=yes and with what Kernel flags String? npci=0x2000?

 

I'm using chameleon 1820 with a GTX 260 and GraphicsEnabler, i don't use the npci flag.

yea I've tried with -x same resualt I tired chameleon 1820 1823 all the way up to 1897 I've tried chimera 1.8 all with or without or GraphicsEnabler or Npci flags... I'm really at a loss here don't know what eles to try Think I'll just stick with Dp1 and wait and see what Dp3 is like..

I have a GTX 260 (10de05e2) and my smbios.plist has MacPro5,1.

AppleGraphicsPowerManagment.kext has info for it:

 


<key>MacPro5,1</key>
<dict>
<key>Vendor10deDevice05e2</key>
<dict>
<key>Heuristic</key>
<dict>
<key>ID</key>
<integer>0</integer>
<key>IdleInterval</key>
<integer>250</integer>
<key>SensorOption</key>
<integer>1</integer>
<key>SensorSampleRate</key>
<integer>4</integer>
<key>TargetCount</key>
<integer>5</integer>
<key>Threshold_High</key>
<array>
<integer>87</integer>
<integer>87</integer>
<integer>87</integer>
<integer>100</integer>
</array>
<key>Threshold_Low</key>
<array>
<integer>0</integer>
<integer>87</integer>
<integer>87</integer>
<integer>87</integer>
</array>
</dict>
<key>LogControl</key>
<integer>1</integer>
<key>control-id</key>
<integer>18</integer>
</dict>

I've a 8800GT, works fine in DP1. In DP2 can't even boot to install > black screen

Tried a lot, saw even once a "[AGPM Controller] unknowPlatform".

 

Maybe we lost support after years with the 8800GT/9800GT.

 

8800GT/9800GT are still using NVDANV50Hal.kext in DP1/DP2. Apple removed NVDANV40G7xxx.kext, no longer support 32-bit

I seen another post on a difrent site talk about adding Device id to NVDANV50Hal.kext, Geforce.kext and NVDAResman.kext as well to add the Word Primary in the <key>IOPCIMatch</key> String

Example on all 3 kext

<key>IOPCIPrimaryMatch</key>

<string>0x061410de&0x0000ffff</string>

I'll give that a try when i get home don't know if it will fix this Hoping for the best.

my 8800gt works fine in dp1 and dp2 with chameleon r1820

 

try this in your boot.plist

 

 

<key>GraphicsEnabler</key>

<string>Yes</string>

<key>UseNvidiaROM</key>

<string>Yes</string>

<key>VBIOS</key>

<string>Yes</string>

 

and place the attached rom in your extra folder and replace the "dev-id" you have!!!

 

 

 

 

sorry for my bad english :-)

10de_0611.rom.zip

  • Like 1

this is my plist:

 

PropertyList-1.0.dtd">

<plist version="1.0">

<dict>

<key>Boot Banner</key>

<string>No</string>

<key>DSDT</key>

<string>/dsdt.aml</string>

<key>Graphics Mode</key>

<string>1280x1024x32@75</string>

<key>GraphicsEnabler</key>

<string>Yes</string>

<key>Kernel</key>

<string>mach_kernel</string>

<key>Legacy Logo</key>

<string>Yes</string>

<key>Quiet Boot</key>

<string>Yes</string>

<key>Rescan</key>

<string>Yes</string>

<key>UseNvidiaROM</key>

<string>Yes</string>

<key>VBIOS</key>

<string>Yes</string>

</dict>

</plist>

 

rename the romfile! see my systemprofiler...

post-171183-0-88990700-1332871990_thumb.jpg

Hey eurisko1 I tried to follow the guide but either I don't know what I'm doing or it didn't work... Are you good with DSDTSE Editor? If I sent you my Current DSDT file and what ever other info you need on the card would you be able to edit it Properly?

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