Brightness darkens from Window to Full Screen

Mac Technical Support
Post Limit:
An interesting issue.

I have my brightness set to max (or close to it). When I move to window mode into full screen mode (cmd+m) the brightness is reduced to very dark. I have to go back into the Options menu to fix it. The thing is the brightness slider is still set to max brightness, but I need to !@#$le the slider for it to change the brightness to where I want it.

Has this been discussed?

===SPECS==
Hardware Overview:

Model Name: MacBook Pro
Model Identifier: MacBookPro5,1
Processor Name: Intel Core 2 Duo
Processor Speed: 2.53 GHz
Number Of Processors: 1
Total Number Of Cores: 2
L2 Cache: 6 MB
Memory: 4 GB
Bus Speed: 1.07 GHz
Boot ROM Version: MBP51.007E.B05
SMC Version (system): 1.33f8

NVIDIA GeForce 9400M:

Chipset Model: NVIDIA GeForce 9400M
Type: GPU
Bus: PCI
VRAM (Total): 256 MB
Vendor: NVIDIA (0x10de)
Device ID: 0x0863
Revision ID: 0x00b1
ROM Revision: 3437
gMux Version: 1.7.3
Displays:
Display Connector:
Status: No Display Connected
Cinema HD Display:
Resolution: 1920 x 1200
Pixel Depth: 32-Bit Color (ARGB8888)
Main Display: Yes
Mirror: Off
Online: Yes
Rotation: Supported

NVIDIA GeForce 9600M GT:

Chipset Model: NVIDIA GeForce 9600M GT
Type: GPU
Bus: PCIe
PCIe Lane Width: x16
VRAM (Total): 512 MB
Vendor: NVIDIA (0x10de)
Device ID: 0x0647
Revision ID: 0x00a1
ROM Revision: 3437
gMux Version: 1.7.3
Displays:
Display Connector:
Status: No Display Connected
Display Connector:
Status: No Display Connected

System Software Overview:

System Version: Mac OS X 10.6.8 (10K549)
Kernel Version: Darwin 10.8.0
Boot Volume: Macintosh HD
Boot Mode: Normal
Secure Virtual Memory: Enabled
64-bit Kernel and Extensions: No
Time since boot: 31 days 17:50
We're aware of this bug (Gamma settings will not stick if you change the resolution).

This is something that has been escalated to Apple, as this is a bug that cannot be fixed on our end.
i have the same bug and don't use mac.
You will need to post in the bug forums for PC/Windows, as this bug was specific for Mac: http://us.battle.net/sc2/en/forum/13440/
You should not escalate this to Apple, since it is your end. I am a Win7 guy, and this happens. Even when you alt tab and then tab back in it resets to dark. Fix it, and don't look to blame others.
That is a different issue for Windows users, as this was happening due to a Mac specific bug. This is why I mentioned that if you're on Windows, please post in the correct forum.

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