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Member Since 05 Feb 2011
Offline Last Active 37 minutes ago

Posts I've Made

In Topic: Airport - PCIe Half Mini

Yesterday, 07:26 PM

Somehow my handoff does not work under 10.10.4. Was working in 10.10.3. Is it only my problem?

In Topic: [GUIDE] Intel HD Graphics 5500 on OS X Yosemite 10.10.3

17 April 2015 - 04:22 AM


In Topic: Intel HD Graphics 5500 - Need some help

17 April 2015 - 03:22 AM

hmmm, I have some thoughts on these issues.



Now I am able to enable HD5500 QE/CI. However, the problem is Mac OS will randomly freeze: can move mouse cursor, but everything else stop working and responding. Tried many methods but no effect

In Topic: Intel HD Graphics 5500 - Need some help

14 April 2015 - 08:38 PM

No PM can usually cause OS freeze or reboot. Why not use 16160002 ? I saw it use 64MB DVMT pre-alloc

Edit: I saw Austere's post on " that site ", you switched to 0x16160002 and not a single problem related to garbled screen now. 

That not exactly true. After switching it still freezes. The garbled screen can be fixed by enabling Legacy Support in BIOS setting, or switching screen resolution back and forth. I still have no clue on the freeze issue so far..... :(

In Topic: Intel HD Graphics 5500 - Need some help

13 April 2015 - 09:11 PM

So how did it go ? From my POV, when you change DVMT to 64MB, you need to use ig 0x16160002, right ?

We did it! DVMT now is 64MB, confirmed in Windows. So Austere modified the fb to match 64MB in BIOS for 0x16160000. Then screen got garbled after restart. We fixed it by switching screen resolution to lower one and switch back.


However, a new problem emerges: OS randomly freezes!


I looked up the console and found it is cause by GPU hung. The logs are attached, one is from console, the other one from system report. Have no idea where the problem lies....

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