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professerp

 
Member Since: Aug 23, 2009
Posts: 2
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I found were this was posted before but no answer, so here goes...
these are the specs:
Model Name: iMac (10.5.8)
Model Identifier: iMac9,1
Processor Name: Intel Core 2 Duo
Processor Speed: 2.93 GHz
Number Of Processors: 1
Total Number Of Cores: 2
L2 Cache: 6 MB
Memory: 4 GB
Bus Speed: 1.07 GHz
.............
NVIDIA GeForce GT 120:

Chipset Model: NVIDIA GeForce GT 120
Type: Display
Bus: PCIe
PCIe Lane Width: x16
VRAM (Total): 256 MB
Vendor: NVIDIA (0x10de)
Device ID: 0x0655
Revision ID: 0x00a1
ROM Revision: 3370
Displays:
iMac:
Resolution: 1920 x 1200
Depth: 32-Bit Color
Core Image: Hardware Accelerated
Main Display: Yes
Mirror: Off
Online: Yes
Quartz Extreme: Supported
Built-In: Yes
.................
the problem is this, the machine is a month old and when using the slider bar or keyboard keys to darken the screen, it only goes so dark, but no where near black, it certainly doesn't have the full dark to light ability...does anyone else have this problem or know what and why, or do I just need to put in a call for service?
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