- Joined
- Jul 25, 2012
- Messages
- 6
- Motherboard
- ASUS P8H61 M-LE/USB3
- CPU
- i5
- Graphics
- HD 5450
- Mac
- Mobile Phone
AMD Radeon HD5450 works OOB in Mountain Lion but without QE/CI. To enable it, install AMDRadeonAccelerator.kext in S/L/E using Kext Wizard. You can download AMDRadeonAccelerator.kext here: AMDRadeonAccelerator.kext.zip then follow this guide:
1. Get your graphic card's device ID and vendor ID
Just open System Information, then go to graphic/monitor.
ATI Vendor ID is 1002
HD5450 Device ID is 0x68el
2. Modify Info.plist file with your device and vendor ID
Open Info.plist with TextEdit
Go to your graphic card section (HD5450 is Cedar, for others wikipedia can help you)
Insert your device and vendor ID under IOPCIMatch:
<key>IOPCIMatch</key> <string>0x68E11002</string>
Save and exit
3. Install the kext
Open Kext Wizard and install your modified AMDRadeonAccelerator.kext in S/L/E
Rebuild cache and repair permissions
Reboot
Now your graphic card is fully working
1. Get your graphic card's device ID and vendor ID
Just open System Information, then go to graphic/monitor.
ATI Vendor ID is 1002
HD5450 Device ID is 0x68el
2. Modify Info.plist file with your device and vendor ID
Open Info.plist with TextEdit
Go to your graphic card section (HD5450 is Cedar, for others wikipedia can help you)
Insert your device and vendor ID under IOPCIMatch:
<key>IOPCIMatch</key> <string>0x68E11002</string>
Save and exit
3. Install the kext
Open Kext Wizard and install your modified AMDRadeonAccelerator.kext in S/L/E
Rebuild cache and repair permissions
Reboot
Now your graphic card is fully working