Acer Veriton 9100 Veriton 9100 Service Guide - Page 44

Parameter Power Management Video Off Method Video Off In Suspend Suspend Type MODEM Use IRQ Suspend Mode HDD Power Down Sort-Off by PWR-BTTN Power-On by Ring USB KB Wake-up from S3 Primary IDE 0 Primary IDE 1 Secondary IDE 0 Secondary IDE 1 Description Options This function allows you to set the default parameters for power-saving modes. Set it to Disable to turn off the power management function. Set it to User Define to choose you own parameters. See the Power Management Mode Table. User Define Max Saving Min Saving Disabled Turn off the video by DPMS or Blank Screen or V/H SYNC + Blank Screen DPMS Blank Screen V/H SYNC+BLANK Turn off the video when entering the Suspend Yes mode. No When entering the Suspend mode, Stop Grant Stop Grant won't stop CPU Clock, PwrOn (Power On Suspend will. PwrOn Suspen This item lets you set an IRQ for the modem. 3, 4, 5, 7, 9, 10, 11, and N/A This item lets you set the period of time after which the system enters into Suspend mode. The Suspend mode can be Power On Suspend or Suspend to Hard Drive, and it is selected in the "Suspend Mode Option". Disabled, 1 min., 2 min., 4 min., 8 min., 12 min., 20 min., 30 min., 40 min., and 1 Hour This option lets you specify the IDE HDD idle time before the device enters the power down state. This item is independent from the power states previously described in this section (Standby and Suspend). Disabled 1 min 15 min This is a specification of ACPI and supported by hardware. When Delay 4 sec. is selected, the soft power switch on the front panel can be used to control power On, Suspend and Off. If the switch is pressed less than 4 sec. during power On, the system will go into Suspend mode. If the switch is pressed longer than 4 sec, the system will be turned Off. The other setting is Instant-Off, where the soft power switch is only used to control On and Off, there is no need to press 4 sec, and there is no Suspend. Delay 4 sec. Instant-Off When Enabled, any fax/ modem activity wakes Enabled up the system from suspend mode. Disabled When enabled, any USB keyboard activity wakes up the system from S3 (STR, Suspend to RAM) mode. Enabled Disabled To enable or disable the detection of Primary IDE 0 (HDD) activities for power down state transition. Disabled Enabled To enable or disable the detection of Primary IDE 1 (HDD) activities for power down state transition. Disabled Enabled To enable or disable the detection of Secondary IDE 0 (HDD) activities for powe down state transition. Disabled Enabled To enable or disable the detection of Secondary IDE 1 (HDD) activities for powe down state transition. Disabled Enabled 35 Chapter 2