Service manual

8224 N/B Maintenance

-- CPU: Stop grant

-- LCD: backlight off

-- HDD: spin down

 Suspend to DRAM

• The most chipset of the system is entering power down mode for more power saving. In this mode, the

following is the status of each device:

1. Suspend to DRAM

-- CPU: off

-- Intel 915GM: Partial off

-- VGA: Suspend

-- PCMCIA: Suspend

-- Audio: off

-- SDRAM: self refresh

2. Suspend to HDD

-- All devices are stopped clock and power-down

-- System status is saved in HDD

-- All system status will be restored when powered on again

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