1-32
Hardware Specifications and Configurations
Hard Disk Drive (AVL components)
Item
Specification
Vendor &
Model Name
Hitachi
HTS545025B9A300,
HTS543225A7A384,
Seagate
ST9250315AS
ST250LT003
Toshiba
MK2559GSXP
WD
WD2500BPVT
Hitachi
HTS545032B9A300,
HTS543232A7A384
WD
WD3200BPVT
Hitachi
HTS545050B9A300
WD
WD5000BPVT
Capacity (GB)
250
320
500
Bytes per sector
512
Data heads
2
2
3
Drive Format
Disks
1
1
2
Spindle speed
(RPM)
5400
Performance Specifications
Buffer size
8MB
Interface
SATA
Fast data transfer
rate
(Gbits / sec, max)
3.0, 3.0, 1.175, 1.175,
3.0, 3.0
3.0, 3.0, 3.0
3.0, 3.0
Media data
transfer rate
(Mbytes/sec max)
875, 875, 300, 300,
584, 108
994, 994, 108
875, 108
DC Power Requirements
Voltage tolerance
5V ±5%
Summary of Contents for AOD257
Page 1: ...Aspire One D257 Happy 2 SERVICEGUIDE ...
Page 10: ...x ...
Page 11: ...CHAPTER 1 Hardware Specifications ...
Page 14: ...1 4 ...
Page 55: ...CHAPTER 2 System Utilities ...
Page 81: ...CHAPTER 3 Machine Maintenance Procedures ...
Page 83: ...3 3 Camera Module Installation 3 40 ...
Page 84: ...3 4 ...
Page 107: ...Machine Maintenance Procedures 3 27 ID Size Quantity Screw Type C M2 0 3 0 NI 2 ...
Page 116: ...3 36 Machine Maintenance Procedures Figure 3 33 LCD Panel ...
Page 121: ...CHAPTER 4 Troubleshooting ...
Page 127: ...Troubleshooting 4 7 9 If the issue is still not resolved refer to Online Support Information ...
Page 144: ...4 24 Troubleshooting ...
Page 145: ...CHAPTER 5 Jumper and Connector Locations ...
Page 152: ...5 8 Jumper and Connector Locations ...
Page 153: ...CHAPTER 6 FRU Field Replaceable Unit List ...
Page 154: ...6 2 Exploded Diagrams 6 4 FRU List 6 7 Screw List 6 28 ...
Page 181: ...CHAPTER 7 Model Definition and Configuration ...
Page 182: ...1 2 Aspire One D257 7 1 Aspire One Happy 2 7 109 ...
Page 388: ...7 206 Model Definition and Configuration ...
Page 389: ...CHAPTER 8 Test Compatible Components ...
Page 390: ...8 2 Microsoft Windows 7 Environment Test 8 4 ...
Page 398: ...8 10 Test Compatible Components ...
Page 399: ...Test Compatible Components 8 11 ...
Page 400: ...8 12 Test Compatible Components ...
Page 401: ...CHAPTER 9 Online Support Information ...
Page 402: ...9 2 Introduction 9 3 ...
Page 404: ...9 4 Online Support Information ...