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Hardware Specifications and Configurations
System Power Management
System DMA Specification
Item
Specification
Power management system
ACPI 3.0-compliant
Power global states
G3 Mechanical Off - This off state is entered through a
mechanical means; no electrical current is running through
the circuitry and it can be worked on without damaging the
hardware or endangering service personnel. Except for the
real-time clock, power consumption is zero.
G2/S5 Soft Off - OS initiated shutdown. The computer
consumes a minimal amount of power. No user mode or
system mode code is run. It is not safe to disassemble the
machine in this state.
G1 Sleeping - The computer consumes a small amount of
power, user mode threads are not being executed, and the
system “appears” to be off. It is not safe to disassemble the
machine in this state
G0 Working - The computer dispatches user mode
(application) threads and they execute. It is not safe to
disassemble the machine in this state.
S4 Non-Volatile Sleep - Also known as hibernation state. A
special global system state that allows system context to be
saved and restored (relatively slowly) when power is lost to
the mainboard. It is not safe to disassemble the machine in
this state.
Legacy Mode
Power Management
DMA0
Free
DMA1
Free
DMA2
Free
DMA3
Free
DMA4
Direct memory access controller
DMA5
Free
DMA6
Free
DMA7
Free
Содержание TravelMate P643-V
Страница 1: ...TravelMate P643M P643V P643MG SERVICEGUIDE...
Страница 10: ...6...
Страница 11: ...CHAPTER 1 Hardware Specifications...
Страница 14: ...1 4...
Страница 53: ...CHAPTER 2 System Utilities...
Страница 70: ...2 18 System Utilities...
Страница 71: ...CHAPTER 3 Machine Maintenance...
Страница 74: ...3 4...
Страница 83: ...Machine Maintenance 3 13 5 Pull the connector adapter off the module Figure 1 10 ODD Connector Adapter...
Страница 87: ...Machine Maintenance 3 17 6 Pull the HDD from the rubber holder Figure 1 17 HDD Rubber Holder...
Страница 91: ...Machine Maintenance 3 21 6 Remove the WLAN module from the slot Figure 1 24 WLAN Module...
Страница 109: ...Machine Maintenance 3 39 9 Remove the DC input cable from the lower case Figure 1 55 DC Input Cable...
Страница 117: ...Machine Maintenance 3 47 6 Lift the LCD module from the lower cover Figure 1 69 LCD Module...
Страница 136: ...3 66 Machine Maintenance 3 Secure the bezel with the two screw covers Figure 1 100 LCD Bezel Screw Covers...
Страница 167: ...Machine Maintenance 3 97 5 Connect the HDD cable Figure 1 154 HDD Cable...
Страница 174: ...3 104 Machine Maintenance...
Страница 175: ...CHAPTER 4 Troubleshooting...
Страница 205: ...CHAPTER 5 Jumper and Connector Locations...
Страница 214: ...5 10 Jumper and Connector Locations...
Страница 215: ...CHAPTER 6 FRU List...
Страница 216: ...6 2 TravelMate P643V P643M P643MG Exploded Diagrams 6 4 Main Assembly 6 4 LCD Assembly 6 5 FRU List 6 7...
Страница 229: ...CHAPTER 7 Test Compatible Components...
Страница 230: ...7 2 Microsoft Windows 7 Environment Test 7 4...
Страница 240: ...7 12 Test Compatible Components...
Страница 241: ...CHAPTER 8 Online Support Information...
Страница 242: ...8 2...
Страница 244: ...8 4 Online Support Information...