Graphics; Storage Subsystem; Privacy Control - Acer ASPIRE 4253 Service Manual

Graphics

Aspire 4253
ATI Radeon™ HD 6310 Graphics with 256 MB of dedicated system memory,
supporting Unified Video Decoder 3 (UVD3), OpenCL™ 1.1, OpenGL
High Dynamic-Range (HDR) technology, Shader Model 5.0, Microsoft
External resolution / refresh rates:
VGA port up to 2560 x 1600: 60 Hz
HDMI
Aspire 4253G
AMD Radeon™ HD 6470M with 512 MB of dedicated DDR3 VRAM, supporting Unified
Video Decoder 3 (UVD 3), OpenEXR High Dynamic-Range (HDR) technology, Shader
Model 5.0, Microsoft® DirectX®, OpenGL® 3.1, OpenCL™ 1.1
Microsoft® DirectX® Video Acceleration (DXVA) application interface (API)
External resolution / refresh rates:
VGA port up to 2048 x 1536: 85 Hz
HDMI® port up to 1920 x 1080: 60 Hz
Aspire 4253/4253G
Dual independent display support
16.7 million colors
MPEG-2/DVD decoding
VC-1 and H.264 (AVC) decoding
MPEG-4 Part 2 DivX
®
HDMI
Content Protection) support

Storage Subsystem

Hard disk drive:
250/320/500/640/750 GB or larger
2-in-1 card reader:
Supports Secure Digital™ (SD) Card and MultiMediaCard™ (MMC)

Privacy Control

BIOS user, supervisor, HDD passwords
Kensington lock slot
1-6
®
port up to 1920 x 1080: 60 Hz
®
and Xvid decoding
(High-Definition Multimedia Interface) with HDCP (High-bandwidth Digital
Hardware Specifications and Configurations
0
®
3.1, OpenEXR
® ®
DirectX 11
0
0