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I'm trying to use an external display with my MacBook Pro laptop. The laptop detects the display and the display is running at its native resolution of 1680 by 1050.
However, there are constant green pixels randomly flashing on and off evenly across the entire display area.
The display is connected via a mini DVI to HDMI adaptor.
I tried power cycling everything.
I also verified that this display works fine with a different MacBook Pro -- a much older one with the old HDMI out port.
Is anyone else seeing this problem?
Is there any way to fix it?
The computer
Model Name: MacBook Pro
Model Identifier: MacBookPro5,4
Processor Name: Intel Core 2 Duo
Processor Speed: 2.53 GHz
Number Of Processors: 1
Total Number Of Cores: 2
L2 Cache: 3 MB
Memory: 4 GB
Bus Speed: 1.07 GHz
Boot ROM Version: MBP53.00AC.B03
SMC Version (system): 1.49f2
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: 3448
Displays:
Color LCD:
Resolution: 1440 x 900
Pixel Depth: 32-Bit Color (ARGB8888)
Mirror: Off
Online: Yes
Built-In: Yes
LA2205:
Resolution: 1680 x 1050 @ 60 Hz
Pixel Depth: 32-Bit Color (ARGB8888)
Display Serial Number: 3CQ0132VF9
Main Display: Yes
Mirror: Off
Online: Yes
Rotation: Supported
The monitor
HP Compaq LA2205wg
"However, there are constant green pixels randomly flashing on and off evenly across the entire display area." - Click it to loot the corpse... – EBGreen – 2011-08-31T21:09:00.560