Hardware Specifications and Configurations
1-41
Card Reader
System LED Indicator
System DMA Specification
Item
Specification
Chipset
Realtek RTS5138-GR
Package
QFN 24P
Maximum supported size
SDHC: 32G, MMC: 32G, MS:32G, XD:2G
Features
5 in 1 card reader, supporting:
Secure Digital TM (SD), MultiMediaCard TM (MMC),SDHC,
Mini-SD, Micro-SD (T-flash), RS-MMC,Mobile-MMC and
MMC-micro
Memory Stick TM (MS), Memory Stick PROTM (MS-PRO),
MS Duo, MS-PRO Duo and Micro-MS (M2)-MSPRO-HG
Duo 8-bit mode -xD-Picture Card TM (xD) including Type M,
Type M+, and Type H
Item
Specification
Lock
N/A
System state
Blue color solid On: System On
Blue color and amber color Off: System Off
Amber color blinking: S3 state
HDD access state
Reflects the activities of the HDD or Card reader access
Wireless state
Amber color if a wireless device is active
Power button backlight
Blue color solid On: System On
Blue color Off: System Off
Battery state
Charging
Amber solid on - Battery charging with AC
Blue color solid On - Battery full
Amber blinking - Battery abnormal stop charge or batter in
low power state
Discharging
Amber and blinking - Battery in critical low state
Amber color Off - Discharging state.
Legacy Mode
Power Management
DMA0
Not applicable
DMA1
Not applicable
DMA2
Not applicable
DMA3
Not applicable
DMA4
Direct memory access controller
DMA5
Available for ExpressCard*
Summary of Contents for Aspire 7750
Page 1: ...Aspire 7750 7750G SERVICEGUIDE ...
Page 10: ...x ...
Page 11: ...CHAPTER 1 Hardware Specification ...
Page 14: ...1 4 ...
Page 56: ...1 46 Hardware Specifications and Configurations ...
Page 57: ...CHAPTER 2 System Utilities ...
Page 79: ...CHAPTER 3 Machine Maintenance ...
Page 82: ...3 4 ...
Page 122: ...3 44 Machine Maintenance Procedures ...
Page 123: ...CHAPTER 4 Troubleshooting ...
Page 149: ...CHAPTER 5 Jumper and Connector Locations ...
Page 156: ...5 8 Jumper and Connector Locations ...
Page 157: ...CHAPTER 6 FRU List ...
Page 158: ...6 2 Exploded Diagrams 6 4 FRU List 6 6 Screw List 6 23 ...
Page 180: ...6 24 FRU Field Replaceable Unit List ...
Page 181: ...CHAPTER 7 Model Definition and Configuration ...
Page 182: ...7 2 Aspire 7750 7750G 7 3 ...
Page 253: ...CHAPTER 8 Test Compatible Components ...
Page 254: ...8 2 Microsoft Windows 7 Environment Test 8 4 ...
Page 270: ...8 18 Test Compatible Components ...
Page 271: ...CHAPTER 9 Online Support Information ...
Page 272: ...9 2 Introduction 9 3 ...
Page 274: ...9 4 Online Support Information ...