[Help] Photoshop: Show Sampling Ring trong Eyedropper Tool

Mình dùng Photoshop cs5 thì chọn được chức năng này và Rotate View Tool(R). Nhưng trong Photoshop CC thì bị mờ đi (không chọn được)

Còn khi dùng Rotate View Tool:

Ai biết thì giúp mình nhé Thanks trước

À còn cái này nữa:

Preference trong CS5:


Preference trong CC:


Mình có tìm hiểu là phải chọn cái Enable OpenGL Drawing thì mới dùng được chức năng trên nhưng mà trong Photoshop CC thì nó như trên đó...

Click xem nội dung bên trong: System Info

Adobe Photoshop Version: 12.0 (12.0x20100407 [20100407.r.1103 2010/04/07:14:00:00 cutoff; r branch]) x32
Operating System: Windows 7 32-bit
Version: 6.1
System architecture: Intel CPU Family:6, Model:7, Stepping:10 with MMX, SSE Integer, SSE FP, SSE2, SSE3
Physical processor count: 2
Processor speed: 3066 MHz
Built-in memory: 2012 MB
Free memory: 842 MB
Memory available to Photoshop: 1610 MB
Memory used by Photoshop: 60 %
Image tile size: 128K
Image cache levels: 4
OpenGL Drawing: Enabled.
OpenGL Drawing Mode: Basic
OpenGL Allow Normal Mode: True.
OpenGL Allow Advanced Mode: False.
OpenGL Crash File: Not Detected.
OpenGL Allow Old GPUs: Not Detected.
Video Card Vendor: Intel
Video Card Renderer: Intel(R) G41 Express Chipset
Display: 1
Display Bounds:= top: 0, left: 0, bottom: 1080, right: 1920
Video Card Number: 1
Video Card: Intel(R) G41 Express Chipset
Driver Version: 8.15.10.2869
Driver Date: 20121004000000.000000-000
Video Card Driver: igdumdx32.dll,igd10umd32.dll
Video Mode: 1920 x 1080 x 4294967296 colors
Video Card Caption: Intel(R) G41 Express Chipset
Video Card Memory: 782 MB
Serial number: 92628709023353004822
Application folder: C:\Users\Admin\Desktop\PhotoshopPortable\App\PhotoshopCS5\
Temporary file path: C:\Users\Admin\AppData\Local\Temp\
Photoshop scratch has async I/O enabled
Scratch volume(s):
C:\, 30,0G, 2,83G free
Primary Plug-ins folder: C:\Users\Admin\Desktop\PhotoshopPortable\App\PhotoshopCS5\Plug-ins\
Additional Plug-ins folder: not set

Installed components:
A3DLIBS.dll A3DLIB Dynamic Link Library 9.2.0.112
ACE.dll ACE 2010/03/10-081:04 61.423599 61.423599
adbeape.dll Adobe APE 2010/02/23-12:40:58 61.421986 61.421986
AdobeLinguistic.dll Adobe Linguisitc Library 5.0.0
AdobeOwl.dll Adobe Owl 2010/03/29-17:44:28 3.0.91 61.425789
AdobeOwlCanvas.dll Adobe Owl Canvas 3.0.68 61.2954
AdobePDFL.dll PDFL 2010/03/04-10:02:26 61.281542 61.281542
AdobePIP.dll Adobe Product Improvement Program 5.0.0.2021
AdobeXMP.dll Adobe XMP Core 5.0 61.134777
AdobeXMPFiles.dll Adobe XMP Files 5.0 61.134777
AdobeXMPScript.dll Adobe XMP Script 5.0 61.134777
adobe_caps.dll Adobe CAPS 3,0,116,0
adobe_OOBE_Launcher.dll Adobe OOBE Launcher 1.0.0.64 (BuildVersion: 1.0; BuildDate: Mon Jan 26 2010 21:49:00) 1.000000
AFlame.dll AFlame 2010/02/23-17:273 61.421976 61.421976
AFlamingo.dll AFlamingo 2010/02/23-17:273 61.421978 61.421978
AGM.dll AGM 2010/03/10-081:04 61.423599 61.423599
ahclient.dll AdobeHelp Dynamic Link Library 1,5,0,30
aif_core.dll AIF 2.0 53.422628
aif_ogl.dll AIF 2.0 53.422628
amtlib.dll AMTLib 3.0.0.64 (BuildVersion: 3.0; BuildDate: Mon Jan 26 2010 21:49:00) 1.000000
amtservices.dll AMTServices 3.0.0.64 (BuildVersion: 3.0; BuildDate: Mon Jan 26 2010 21:49:00) 1.000000
ARE.dll ARE 2010/03/10-081:04 61.423599 61.423599
asneu.dll AsnEndUser Dynamic Link Library 1, 7, 0, 1
AXE8SharedExpat.dll AXE8SharedExpat 2010/02/23-17:273 61.421978 61.421978
AXEDOMCore.dll AXEDOMCore 2010/02/23-17:273 61.421978 61.421978
Bib.dll BIB 2010/03/10-081:04 61.423599 61.423599
BIBUtils.dll BIBUtils 2010/03/10-081:04 61.423599 61.423599
boost_threads.dll DVA Product 5.0.0
cg.dll NVIDIA Cg Runtime 2.0.0015
cgGL.dll NVIDIA Cg Runtime 2.0.0015
CoolType.dll CoolType 2010/03/10-081:04 61.423599 61.423599
data_flow.dll AIF 2.0 53.422628
dvaadameve.dll DVA Product 5.0.0
dvacore.dll DVA Product 5.0.0
dvaui.dll DVA Product 5.0.0
ExtendScript.dll ExtendScript 2010/03/05-08:21:15 61.423205 61.423205
FileInfo.dll Adobe XMP FileInfo 5.0 61.134777
icucnv36.dll International Components for Unicode 2009/06/17-13:21:03 Build gtlib_main.9896
icudt36.dll International Components for Unicode 2009/06/17-13:21:03 Build gtlib_main.9896
image_flow.dll AIF 2.0 53.422628
image_runtime.dll AIF 2.0 53.422628
JP2KLib.dll JP2KLib 2010/02/24-17:43:58 61.131544 61.131544
libeay32.dll The OpenSSL Toolkit 0.9.8g
libifcoremd.dll Intel(r) Visual Fortran Compiler 10.0 (Update A)
libmmd.dll Intel(r) C Compiler, Intel(r) C++ Compiler, Intel(r) Fortran Compiler 10.0
LogSession.dll LogSession 2, 0, 1, 11
MPS.dll MPS 2010/02/24-17:43:58 61.421978 61.421978
msvcm80.dll Microsoft® Visual Studio® 2005 8.00.50727.6195
msvcm90.dll Microsoft® Visual Studio® 2008 9.00.30729.6161
msvcp71.dll Microsoft® Visual Studio .NET 7.10.3077.0
msvcp80.dll Microsoft® Visual Studio® 2005 8.00.50727.6195
msvcp90.dll Microsoft® Visual Studio® 2008 9.00.30729.6161
msvcr71.dll Microsoft® Visual Studio .NET 7.10.3052.4
msvcr80.dll Microsoft® Visual Studio® 2005 8.00.50727.6195
msvcr90.dll Microsoft® Visual Studio® 2008 9.00.30729.6161
pdfsettings.dll Adobe PDFSettings 1.04
Photoshop.dll Adobe Photoshop CS5 CS5
Plugin.dll Adobe Photoshop CS5 CS5
PlugPlug.dll Adobe(R) CSXS PlugPlug Standard Dll (32 bit) 2.0.0.746
PSArt.dll Adobe Photoshop CS5 CS5
PSViews.dll Adobe Photoshop CS5 CS5
SCCore.dll ScCore 2010/03/05-08:21:15 61.423205 61.423205
shfolder.dll Microsoft(R) Windows (R) 2000 Operating System 5.50.4027.300
ssleay32.dll The OpenSSL Toolkit 0.9.8g
tbb.dll Threading Building Blocks 2, 1, 2009, 0201
TfFontMgr.dll FontMgr 9.3.0.113
TfKernel.dll Kernel 9.3.0.113
TFKGEOM.dll Kernel Geom 9.3.0.113
TFUGEOM.dll Adobe, UGeom© 9.3.0.113
updaternotifications.dll Adobe Updater Notifications Library 1.0.0.64 (BuildVersion: 1.0; BuildDate: BUILDDATETIME) 1.0.0.64
WRServices.dll WRServices Thursday January 21 2010 12:13 Build 0.11423 0.11423
wu3d.dll U3D Writer 9.3.0.113

Installed plug-ins:
3D Studio 12.0 (12.0x20100407 [20100407.r.1103 2010/04/07:14:00:00 cutoff; r branch])
Accented Edges 12.0
ADM 3.11x01
Angled Strokes 12.0
Average 12.0 (12.0x20100407 [20100407.r.1103 2010/04/07:14:00:00 cutoff; r branch])
Bas Relief 12.0
BMP 12.0
Chalk & Charcoal 12.0
Charcoal 12.0
Chrome 12.0
Cineon 12.0 (12.0x20100407 [20100407.r.1103 2010/04/07:14:00:00 cutoff; r branch])
Clouds 12.0 (12.0x20100407 [20100407.r.1103 2010/04/07:14:00:00 cutoff; r branch])
Collada 12.0 (12.0x20100407 [20100407.r.1103 2010/04/07:14:00:00 cutoff; r branch])
Color Halftone 12.0
Colored Pencil 12.0
CompuServe GIF 12.0
Conté Crayon 12.0
Craquelure 12.0
Crop and Straighten Photos 12.0 (12.0x20100407 [20100407.r.1103 2010/04/07:14:00:00 cutoff; r branch])
Crop and Straighten Photos Filter 12.0
Crosshatch 12.0
Crystallize 12.0
Cutout 12.0
Dark Strokes 12.0
De-Interlace 12.0
Dicom 12.0
Difference Clouds 12.0 (12.0x20100407 [20100407.r.1103 2010/04/07:14:00:00 cutoff; r branch])
Diffuse Glow 12.0
Displace 12.0
Dry Brush 12.0
Embed Watermark 4.0
Entropy 12.0 (12.0x20100407 [20100407.r.1103 2010/04/07:14:00:00 cutoff; r branch])
Extrude 12.0
FastCore Routines 12.0 (12.0x20100407 [20100407.r.1103 2010/04/07:14:00:00 cutoff; r branch])
Fibers 12.0
Film Grain 12.0
Filter Gallery 12.0
Fresco 12.0
Glass 12.0
Glowing Edges 12.0
Google Earth 4 12.0 (12.0x20100407 [20100407.r.1103 2010/04/07:14:00:00 cutoff; r branch])
Grain 12.0
Graphic Pen 12.0
Halftone Pattern 12.0
HDRMergeUI 12.0
IFF Format 12.0
Ink Outlines 12.0
JPEG 2000 2.0
Kurtosis 12.0 (12.0x20100407 [20100407.r.1103 2010/04/07:14:00:00 cutoff; r branch])
Lens Blur 12.0
Lens Correction 12.0
Lens Flare 12.0
Lighting Effects 12.0 (12.0x20100407 [20100407.r.1103 2010/04/07:14:00:00 cutoff; r branch])
Liquify 12.0
Matlab Operation 12.0 (12.0x20100407 [20100407.r.1103 2010/04/07:14:00:00 cutoff; r branch])
Maximum 12.0 (12.0x20100407 [20100407.r.1103 2010/04/07:14:00:00 cutoff; r branch])
Mean 12.0 (12.0x20100407 [20100407.r.1103 2010/04/07:14:00:00 cutoff; r branch])
Measurement Core 12.0 (12.0x20100407 [20100407.r.1103 2010/04/07:14:00:00 cutoff; r branch])
Median 12.0 (12.0x20100407 [20100407.r.1103 2010/04/07:14:00:00 cutoff; r branch])
Mezzotint 12.0
Minimum 12.0 (12.0x20100407 [20100407.r.1103 2010/04/07:14:00:00 cutoff; r branch])
MMXCore Routines 12.0 (12.0x20100407 [20100407.r.1103 2010/04/07:14:00:00 cutoff; r branch])
Mosaic Tiles 12.0
Multiprocessor Support 12.0 (12.0x20100407 [20100407.r.1103 2010/04/07:14:00:00 cutoff; r branch])
Neon Glow 12.0
Note Paper 12.0
NTSC Colors 12.0 (12.0x20100407 [20100407.r.1103 2010/04/07:14:00:00 cutoff; r branch])
Ocean Ripple 12.0
OpenEXR 12.0
Paint Daubs 12.0
Palette Knife 12.0
Patchwork 12.0
Paths to Illustrator 12.0
PCX 12.0 (12.0x20100407 [20100407.r.1103 2010/04/07:14:00:00 cutoff; r branch])
Photocopy 12.0
Photoshop 3D Engine 12.0 (12.0x20100407 [20100407.r.1103 2010/04/07:14:00:00 cutoff; r branch])
Picture Package Filter 12.0 (12.0x20100407 [20100407.r.1103 2010/04/07:14:00:00 cutoff; r branch])
Pinch 12.0
Pixar 12.0 (12.0x20100407 [20100407.r.1103 2010/04/07:14:00:00 cutoff; r branch])
Plaster 12.0
Plastic Wrap 12.0
PNG 12.0
Pointillize 12.0
Polar Coordinates 12.0
Portable Bit Map 12.0 (12.0x20100407 [20100407.r.1103 2010/04/07:14:00:00 cutoff; r branch])
Poster Edges 12.0
Radial Blur 12.0
Radiance 12.0 (12.0x20100407 [20100407.r.1103 2010/04/07:14:00:00 cutoff; r branch])
Range 12.0 (12.0x20100407 [20100407.r.1103 2010/04/07:14:00:00 cutoff; r branch])
Read Watermark 4.0
Reticulation 12.0
Ripple 12.0
Rough Pastels 12.0
Save for Web & Devices 12.0
ScriptingSupport 12.0
Send Video Preview to Device 12.0 (12.0x20100407 [20100407.r.1103 2010/04/07:14:00:00 cutoff; r branch])
Shear 12.0
Skewness 12.0 (12.0x20100407 [20100407.r.1103 2010/04/07:14:00:00 cutoff; r branch])
Smart Blur 12.0
Smudge Stick 12.0
Solarize 12.0 (12.0x20100407 [20100407.r.1103 2010/04/07:14:00:00 cutoff; r branch])
Spatter 12.0
Spherize 12.0
Sponge 12.0
Sprayed Strokes 12.0
Stained Glass 12.0
Stamp 12.0
Standard Deviation 12.0 (12.0x20100407 [20100407.r.1103 2010/04/07:14:00:00 cutoff; r branch])
Sumi-e 12.0
Summation 12.0 (12.0x20100407 [20100407.r.1103 2010/04/07:14:00:00 cutoff; r branch])
Targa 12.0
Texturizer 12.0
Tiles 12.0
Torn Edges 12.0
Twirl 12.0
U3D 12.0 (12.0x20100407 [20100407.r.1103 2010/04/07:14:00:00 cutoff; r branch])
Underpainting 12.0
Vanishing Point 12.0
Variance 12.0 (12.0x20100407 [20100407.r.1103 2010/04/07:14:00:00 cutoff; r branch])
Variations 12.0 (12.0x20100407 [20100407.r.1103 2010/04/07:14:00:00 cutoff; r branch])
Video Preview 12.0 (12.0x20100407 [20100407.r.1103 2010/04/07:14:00:00 cutoff; r branch])
Water Paper 12.0
Watercolor 12.0
Wave 12.0
Wavefront|OBJ 12.0 (12.0x20100407 [20100407.r.1103 2010/04/07:14:00:00 cutoff; r branch])
WIA Support 12.0 (12.0x20100407 [20100407.r.1103 2010/04/07:14:00:00 cutoff; r branch])
Wind 12.0
Wireless Bitmap 12.0 (12.0x20100407 [20100407.r.1103 2010/04/07:14:00:00 cutoff; r branch])
ZigZag 12.0
Plug-ins that failed to load: NONE

Flash: 0
Installed TWAIN devices: NONE