Hardware Specifications and Configurations
1-29
CPU Fan True Value Table (AC Mode)
System Memory
Temperature (°C)
Fan Speed (RPM)
SPL Spec (dBA)
Fan on = 44C; Fan Off = 40C
3000
21
Fan on = 50C; Fan Off = 45C
3600
26
Fan on = 63C; Fan Off = 58C
4000
29
Fan on = 70C; Fan Off = 65C
4300
31
Fan on = 78C; Fan Off = 72C
4800
34
Fan on = 90C; Fan Off = 85C
95% Duty
N/A
Throttling 50%: On =93C; Off=88C
OS Shut down: 96C
H/W Shut down: 100C
Item
Specification
Memory controller
Built in at CPU
Memory size
DDRIII 1333 1 GB, 2 GB
DIMM socket number
1 socket
Supports memory size per
socket
2 GB
Supports maximum memory size
2 GB
Supports DIMM type
SDRAM memory interface design
Note:
Processor supports up to 1066 Mhz only
Supports DIMM Speed
800/1066 SDRAM
Support DIMM voltage
1.5V
Supports DIMM package
Standard 204P
Summary of Contents for AOHAPPY2
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 ...