Windows XP/Windows 2000 clients

Desktop systems must support wake from all supported sleep states, except S4 and S5. [SYS-0002]

If S3 is implemented, system power supply must provide standby power for system wake-up events. [SYS-0003.5; SDG3:10.5]

Note: For multiprocessor desktop sleep states and wake requirements, see A1.1.5.

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  Devices must correctly implement D3 state such that the operating system can correctly hibernate and resume from all sleep states supported on the system. [SYS-0003; SDG3:10.2]
  

Future wakeup requirements for Itanium-based systems are defined at A5.R.1.

A1.4.3 System contains required devices and buses

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  Keyboard and pointing device.
  
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  Support for installing the operating system.
  [see FAQ A1.5.10]
  
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  One or more USB ports accessible by the user (see related requirements for each system type), with USB standard connector and icons for all USB ports and devices.
  

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  System that implements headless capabilities without management service processor provides serial headless support. [SDG3.20]
  
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  System that implements management service processor and external serial headless capability supports required external serial port and remote system reset. [SDG3.21]
  
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  System that implements a management service processor but no external serial connection meets reset and display redirection requirements. [SDG3.22]
  

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  All expansion slots in the system are accessible for users to insert cards. [SDG3:203; see FAQ A1.5.8]
  
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  No ISA slots or devices. [SYS-0041; SDG3:64-66]
  
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  Industry-standard connections and icons for external keyboard, mouse, parallel and serial devices (legacy systems only). [SDG3:202]