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Hardware Specifications and Configurations
1-51
System Interrupt Specification
Hardware IRQ
System Function
IRQ0 System
timer
IRQ1 Standard
PS/2
Keyboard
IRQ2
Not in use
IRQ3
Not in use
IRQ4*
Direct memory access controller
IRQ5*
Not in use
IRQ6
Not in use
IRQ7*
Not in use
IRQ8
System CMOS/real-time clock
IRQ9*
Not in use
IRQ10*
Not in use
IRQ11*
Not in use
IRQ12
Synaptics PS/2 Port Touchpad
IRQ13
Numeric data processor
IRQ14*
Not in use
IRQ15*
Not in use
Summary of Contents for Aspire 5951G
Page 1: ...Aspire 5951G SERVICE GUIDE ...
Page 10: ...x ...
Page 11: ...CHAPTER 1 Hardware Specifications ...
Page 14: ...1 4 ...
Page 66: ...1 56 Hardware Specifications and Configurations ...
Page 67: ...CHAPTER 2 System Utilities ...
Page 96: ...2 30 System Utilities ...
Page 97: ...CHAPTER 3 Maintenance Procedures ...
Page 100: ...3 4 ...
Page 167: ...CHAPTER 4 Troubleshooting ...
Page 191: ...CHAPTER 5 Jumper and Connector Locations ...
Page 200: ...5 10 Jumper and Connector Locations ...
Page 201: ...CHAPTER 6 Field Replacement Unit List ...
Page 202: ...6 2 Exploded Diagrams 6 4 Main Assembly 6 4 FRU List 6 6 Screw List 6 16 ...
Page 217: ...CHAPTER 7 Model Definition and Configuration ...
Page 218: ...7 2 Aspire 5951G 7 3 ...
Page 258: ...7 42 Model Definition and Configuration ...
Page 259: ...CHAPTER 8 Test Compatible Components ...
Page 260: ...8 2 Microsoft Windows 7 Environment Test 8 4 Aspire 5951G 8 4 ...
Page 270: ...8 12 Test Compatible Components ...
Page 271: ...CHAPTER 9 Online Support Information ...
Page 272: ...9 2 Introduction 9 3 ...
Page 274: ...9 4 Online Support Information ...