Power Down; Document Number: 324213-002 - Intel Atom E660 User Manual

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5. The system reboots and is ready for use.
Note: If the board does not power up completely, the port 80 code on the 7-segment displays
(D9 and D10) may provide insight into the issue. Refer to
6.4.2

Power Down

1. Use OS controlled shutdown mechanism (Windows Start menu or equivalent).
2. If the system is hung, it is possible to asynchronously shut the system down by
holding the power button (SW5) down continuously for at least 3 seconds.
Note: Intel does not recommend powering down the board by shutting off power at the ATX
power supply.
January 2012

Document Number: 324213-002

®
Intel Atom™ Processor E660 with Intel
Section 5.3.4
§ §
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Platform Controller Hub EG20T Development Kit
for more detail.
User Manual
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